London Steam Carriage

Home , Richard Trevithick

London steam carriage d’après un article de http://www.steamcar.net/brogden-1.html Richard Trevithick est un ingénieur des mines anglais qui fit considérablement progresser les machines à vapeur. On trouve facilement sa biographie sur Internet. Il était particulièrement intéressé par l’application de la vapeur aux moyens de déplacement.

Diligence typique de l’époque (William Felton)

On lui doit, en 1802, cette ébouriffante réalisation d’une diligence sans chevaux, actionnée par un moteur à vapeur. Bien que construite et testée dans les rues de Londres aucun plan de détail n’a été divulgué. Cependant Simon Goodrich en rapport avec R. Trevithick en fit un compte-rendu en 1803 avec des croquis de principe. Le projet ne fut pas exploité ni développé industriellement à cause du coût d’exploitation de la machine par rapport aux fiacres à chevaux, moyen de transport largement optimisé à l’époque. Ceci étant dès cette époque les véhicules automoteurs faisaient bouillonner le cerveau des inventeurs et des ingénieurs, car le transport par traction animale était lent, contraignant, coûteux et l’emprise sur les terrains agricoles (foin, litière, grain) se faisait lourdement sentir au détriment des ressources vivrières. La traction animale générait un importante pollution dans les grandes villes (insectes, poussières de bouses sèches, odeurs, écuries) et mobilisait des bataillons d’employés.

Le moteur de ce fiacre sans chevaux était basé sur un monocylindre de 140mm de diamètre par 762mm de course, soit une cylindrée d’un peu plus de 11,7 litres. Le cylindre était placé dans le corps de la chaudière pour contrecarrer les effets de la condensation liée à l’utilisation de vapeur

PL-29/05/19 1/7 non surchauffée. Alimenté par une pression de 2 bars, ce qui pour l’époque était un véritable saut technologique, le moteur tournait à environ 50 trs/mn en développant 2 kW. Le poids de l’ensemble complet (moteur + chaudière) était estimé à 600 kg. La chaudière était réalisée en fer forgé de 6,4mm d’épaisseur, avec une virole de 762mm de diamètre par 838mm de long. De conception innovante pour l’époque la chaudière était équipée de deux tubes de fumée ovales de 210x150 mm de section. Ils rejoignaient une cheminée de 152mm de diamètre par 1800mm de haut. Hors surface du foyer, la surface d’échange s’établissait autour de 2m² nets. La chaudière s’alimentait en eau par une pompe mécanique et le tirage était accéléré par un souffleur vapeur. L’échappement vapeur partait dans la cheminée.

La distribution était contrôlée par une vanne 4 voies placée en bout de cylindre et actionnée par un ressort. La transmission aux roues passait par deux engrenages indépendants accouplés à des roues d’environ 2,40m.

PL-29/05/19 2/7 Le pilote pouvait décider s’il rendait motrice une seule roue ou les deux. Ces grandes roues faisaient office d’amortisseur, les chaos des rues défoncées de l’époque ayant tendance à faire éteindre le foyer alimenté au charbon. Pour le reste la machine reprend les standards de construction des diligences de l’époque mais avec une construction renforcée (fer forgé et sandwich de bois) car le poids à vide frisait les 2000kg. L’engin avait une longueur de 4,90m, une largeur de 2,20 m et une hauteur de 3,45m. Il filait à 13 km/h avec une autonomie de 15 km environ. Le nombre de passagers était fixé à 8.

Réplique de la machine

Une réplique fonctionnante de la machine a été construite en se basant sur les descriptions et le brevet déposé par Trevithick. Des aménagements de sécurité ont été ajouté ainsi que des modifications car si l’on avait suivi scrupuleusement la description du brevet, la machine aurait fonctionné en marche arrière seulement et de manière très inégale voire pas du tout.

PL-29/05/19 3/7 Quelques photos de la réplique.

PL-29/05/19 4/7 PL-29/05/19 5/7 PL-29/05/19 6/7 Julius de Waal offre aux modélistes intrépides des plans de la machine à l’échelle 1:8 à partir de l’interprétation des dessins disponibles. Il conviendra de bien valider l’ensemble avant de se lancer dans cette belle aventure.

PL-29/05/19 7/7 STEAM CARRIAGE OF1802/1803 A MODEL OFRICHARD TREVITHICK'S LONDON TITLE NOTES: THISDESIGNISBASED ONDRAWINGS/SKETCHESANDPICTURESWHICHIFOUND THEINTERNET.NONEOFDRAWINGS/SKETCHESWERE DIMENSIONED. 252 9.92 DRAWING CONTENTS GENERAL ARRANGEMENT 583 22.95 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES COMMERCIAL FOR NOT ONLY USE PERSONAL FOR ARE DRAWINGS 0211791000 E-MAIL:[email protected]. 2110. NEW ZEALAND.PHONE: OO64 092988815.MOB: J.A.M. DE WAAL. 12BRIGHTWELL STREETPAPAKURA PROJECT No 09E-32-00 JDW DRAUGHTING SERVICES

376.6 14.83 SHEET: 01OF07 DATE PROJECTION MAY 2019 JDWDS Copyright © DWG SCALE:1:1 @A3ORASSHOWN MODEL SCALE: 1:8.7 A3 150 No: 09E-32-00-SHT01 J.A.M. DEWAAL PAPAKURANZ QTY. PART NUMBER 1 09E-32-00-1-01-CHASSIS 2 09E-32-00-1-02-REAR WHEEL BEARING 2 09E-32-00-1-03-CRANKSHAFT BEARING 1 09E-32-00-1-04-CROSSHEAD GUIDE RAIL 1 09E-32-00-1-05-BOILER CRADLE 2 09E-32-00-1-06-DISENGAGE LEVER GUIDE 2 09E-32-00-1-07-REAR WHEEL AXLE 1 09E-32-00-1-08-BOILER) 1 09E-32-00-1-09-CYLINDER 1 09E-32-00-1-10-BOILER INTERNAL SMOKE STACK 1 09E-32-00-1-10-BOILER INTERNAL SMOKE STACK 1 09E-32-00-1-11-SMOKE STACK 4 09E-32-00-1-12-BOILER NIPPLE 2 09E-32-00-1-12-BOILER NIPPLE 1 09E-32-00-1-12-BOILER NIPPLE 1 09E-32-00-1-13-CYLINDER INTERNAL PORT PIPE 1 09E-32-00-1-14-CYLINDER EXTERNAL PORT PIPE 1 09E-32-00-1-15-STEAM SUPPLY PIPE 1 09E-32-00-1-16-BOILER STEAM SUPPLY PIPE 1 09E-32-00-1-17-STEAM SUPPLY VALVE 1 09E-32-00-1-18-FOOT PLATE BRACKET 2 09E-32-00-1-19-FOOT PLATE STAY 1 09E-32-00-1-20-EXHAUST STEAM PIPE 1 09E-32-00-1-21-FIRE BOX DOOR 1 09E-32-00-1-22-FOOT REST PLATE 1 09E-32-00-1-23-DRIVERS SEAT MOUNTING BLOCK 1 09E-32-00-1-24-DRIVERS SEAT STRUCTURE 2 09E-32-00-1-25-SHORT STEP 2 09E-32-00-1-26-LONG STEP 4 09E-32-00-1-27-PASSENGERS CABIN PILLAR 4 09E-32-00-1-28-STRAP RING 4 09E-32-00-1-29-LEATHER STRAP 1 09E-32-00-1-30-PASSENGERS CABIN 1 09E-32-00-1-31-CHASSIS CROSS BEAM 1 09E-32-00-1-32-CABIN ROOF 1 09E-32-00-1-33-CABIN DOOR 1 09E-32-00-2-01-CRANKSHAFT 1 09E-32-00-2-02-CROSSHEAD 1 09E-32-00-2-03-CON-ROD 2 09E-32-00-2-04-CRANKSHAFT GEAR WHEEL 2 09E-32-00-2-06-DISENGAGING COLLAR+ARM 2 09E-32-00-2-07-DISENGAGING LEVER 2 09E-32-00-2-08-REAR WHEEL GEAR WHEEL+HUB NOTES: 24 09E-32-00-2-09-REAR WHEEL SPOKE 0. ALL DRAWINGS ARE IN METRIC MEASUREMENTS 2 09E-32-00-2-10-REAR WHEEL RIM 1. ALL ENGINEERING PRACTICES SHALL BE APPLIED WITH REGARDS TO HOLE AND ADDITIONAL NOTES ABOUT THESE DRAWINGS: 1 09E-32-00-2-11-FRONT WHEEL FORK SHAFT TOLERANCES. 0) NO MATERIALS HAVE BEEN SPECIFIED ON THESE DRAWINGS. THE BUILDER TO CHOOSE ITS OWN PREFERRED MATERIAL 1 09E-32-00-2-12-FRONT WHEEL 2. WHERE SCREWS OR BOLTS ARE USED THE CLEARANCE HOLES SHALL BE FOR THE PARTS/COMPONENTS. THE FOLLOWING COLOURS ON THE DRAWINGS INDICATES POSSIBLE MATERIALS WHICH 1 09E-32-00-2-13-STEAM CONTROL VALVE APPROXIMATELY 5% TO 8% LARGER THAN THE MATCHING TAPPED HOLE. CAN BE USED FOR PARTS: YELLOW=BRASS, LIGHT GREY=ALUMINIUM OR MILD STEEL, REDDISH BROWN=COPPER, DARK 1 09E-32-00-2-14-VALVE SPRING 3. PREFERABLY ALL TAPPED HOLES AND MATCHING SCREWS AND/OR BOLTS TO BROWN=BRONZE OR GUN METAL, WHITISH=SILVER STEEL OR STAINLESS STEEL 1 09E-32-00-2-15-VALVE BLOCK LINK BE METRIC FINE (MF) 1) FASTENERS. 1 09E-32-00-2-16-SLIDE BLOCK 4. MATERIALS SPECIFIED ON THE DRAWINGS ARE INDICATIVE ONLY. THE BUILDER NO FASTENERS SUCH AS RIVETS, BOLTS, SCREWS, NUTS AND WASHERS HAVE BEEN SHOWN ON THESE DRAWINGS. THE CAN MAKE HIS/HER OWN MATERIAL CHOICE. BUILDER TO CHOOSE ITS OWN PREFERRED TYPE OF FASTENERS. 5. ALL CONNECTIONS/JOINTS WHICH HAVE STEAM PRESSURE APPLIED TO IT 2) PRESSURE GAUGE. (NOT SHOWN ON THESE DRAWINGS) THE RANGE OF THE PRESSURE GAUGE TO BE DETERMENT AFTER MAXIMUM BOILER PRESSURE IS ESTABLISHED AND THE MATERIAL ABBREVIATIONS: SHALL BE SILVER/HARD SOLDERED. ALU = ALUMINIUM OTHER ABBREVIATIONS 6. COMPRESSION SPRINGS ARE DRAWN IN COMPRESSED STATE (CP), AVAILABILITY ON THE MARKET. THE PRESSURE GAUGE IS A PROPRIETY ITEM. DP = DEEP 3) PIPING HALU= HARD ALUMINIUM UNCOMPRESSED STATE IS APPROX 40% TO 60% LONGER THEN COMPRESSED BRS = BRASS DAA= DRILL AFTER ASSEMBLY STATE. PREFERABLY ALL PIPING TO BE COPPER. THE PIPING ON THE DRAWINGS ARE INDICATIVE ONLY. THE BUILDER TO ESTABLISH THE PIPE LENGTH AND ROUTE FROM WORK PIECE. THE PIPE SIZES ARE INDICATIVE ONLY. THE BUILDER TO BRZ = BRONZE OR GUNMETAL D&TAA= DRILL AND TAP AFTER 7. WHERE PREFERRED SCREW OR RIVETED CONNECTIONS CAN BE OMITTED AND (BRZ/GM) ASSEMBLY PARTS CAN BE BONDED TOGETHER BY USING EITHER HIGH STRENGTH GLUE, ESTABLISH THE AVAILABILITY OF THE PIPE SIZE(S) FROM THE LOCAL SUPPLIER(S). THE PIPE NUT(S), IF USED, TO BE ADJUSTED TO THE PIPE SIZE USED. CI = CAST IRON CF = CLOSE FIT (SIZE FOR SIZE) EPOXY RESIN, OR SOLDER. 4) BOILER. CU = COPPER PF = PRESS FIT 8. PARTS WHICH ARE DIRECTLY EXPOSED TO STEAM AND/OR WATER SHOULD BEFORE STARTING: THE BOILER AS SHOWN ON THESE DRAWING SHOULD BE INSPECTED BY AN AUTHORISED GRA = GRAPHITE PFAA= PRESS FIT AFTER BE CONSTRUCTED USING NON-FERROUS OR NON CORROSIVE MATERIAL SUCH AS PROFESSIONAL ENGINEER. THE RUNNING AND MAXIMUM BOILER PRESSURE TO BE CALCULATED. MAKE SURE THE THE MS = MILD STEEL/BRIGHT MILD ASSEMBLY BRASS, BRONZE, GUNMETAL, STAINLESS STEEL, COPPER OR MONEL. BOILER FULLY COMPLIES WITH THE LOCAL RULES AND REGULATIONS OF MODEL BOILERS. A COMPLIANCE AND TEST STEEL PCD = PITCH CIRCLE DIAMETER 9. THE ORDER IN WHICH THE PARTS/COMPONENTS ARE MANUFACTURED AND THE CERTIFICATE SHOULD BE OBTAINED. (NO MORE THAN 2BAR (29PSI) IS ADVISABLE SS = SILVER STEEL OR RM = REAM MODEL IS ASSEMBLED IS ENTIRELY LEFT TO THE BUILDER/MODEL MAKER. BOILER INSULATION AND BOILER CLADDING ARE NOT SHOWN ON THESE DRAWINGS. STAINLESS STEEL HEX = HEXACON, 6SIDED 10. A COLOUR SCHEME FOR THIS PROJECT IS ENTIRELY LEFT UP TO THE MODEL IF BOILER INSULATION AND BOILER CLADDING IS INSTALLED THEN THE THE FOLLOWING COULD BE CONSIDERED: SPS = SPRING STEEL CP = COMPRESSED MAKER. INSULATION MATERIAL 2mm THICK AND CLADDING 0.5mm THICK. PEEK= POLYETHER ETHER KETONE KNL = KNURLED 11. THE MANNER IN WHICH THE PARTS/COMPONENTS ARE MANUFACTURED IS THE BOILER STRAPS DIAMETER SHOULD BE ADJUSTED ACCORDINGLY. SYN = SYNTHETIC MATERIAL SUCH CSK = COUNTERSINK ENTIRELY LEFT UP TO THE BUILDER. 5) APPENDAGES. AS VETON, NYLON, TEFLON OR PL = PLACES 12. USE LOCTITE, ON SCREW OR PRESS FIT CONNECTIONS OR SURFACES, WERE THE FOLLOWING APPENDAGES ARE NOT SHOWN ON THESE DRAWINGS: 1) WATER LEVEL GAUGE, 2) NON RETURN VALVE, RUBBER DWL= DOWEL DEEMED NECESSARY TO PREVENT PARTS FROM LOOSENING. 3)SAFETY VALVE, 4)PRESSURE GAUGE, 5)BLOWNDOWN VALVE, THE BUILDER TO DESIGN THE PART(S) OR IN GENERAL SYNTHETIC SPF= SPOTFACE 13. WASHERS AND/OR SPRING WASHERS SHALL BE USED WHERE DEEMED ALTERNATIVELY PURCHASE. MATERIALS SOULD BE (T)HESOP=(TAPPED)HOLES EQUALLY NECESSARY. 5) ENHANCEMENT ABLE TO WITHSTAND THE SPACED ON PCD 14. INQUIRE AT THE APPROPRIATE AUTHORITIES WHETHER OR NOT THIS BOILER THE APPEARANCE OF THE CARRIAGE COULD BE ENHANCED BY ADDING SOME EXTRA PARTS SUCH AS: LAMP HOLDERS, HEAT AND PRESSURE(S) (T)HESOC=(TAPPED)HOLES EQUALLY REQUIRE A PRESSURE TEST CERTIFICATE. FRONT AND REAR LIGHTS, WHISTLE, OPENING AND CLOSING FRONT DOORS, INTERNAL DECORATIONS IN THE PASSENGERS APPLIED TO THEM. SPACED ON CIRCUMFERENCE XX. ERRORS AND/OR OMISSIONS MAY OCCUR IN THE DRAWINGS, DO NOT CABIN SUCH AS SEATS AND FLOOR COVERINGS ect. nnn/nnn MEANS THAT EITHER SA-xxx = SUB ASSEMBLY-xxx HESITATE TO CONTACT ME SO THAT THE ERRORS/OMISSIONS CAN BE RECTIFIED. 6) THERE ARE QUITE A LOT OF PICTURES TO BE FOUND ON THE INTERNET. SO A COLOR SCHEME CAN CHOOSEN MATERIAL CAN BE USED NOTES: THIS DESIGN IS BASED ON DRAWINGS/SKETCHES AND PICTURES WHICH I FOUND ON THE INTERNET. NONE OF THE DRAWINGS/SKETCHES WERE DIMENSIONED. TITLE DRAWING CONTENTS PROJECT No 09E-32-00 PROJECTION MODEL SCALE: 1:8.7 JDWDS DWG SCALE: 1:1 @A3 OR AS SHOWN A MODEL OF RICHARD TREVITHICK'S LONDON JDW DRAUGHTING SERVICES DATE ISOMETRIC VIEWS, NOTES AND J.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA MAY 2019 Copyright © J.A.M. DE WAAL PAPAKURA NZ 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: STEAM CARRIAGE OF 1802/1803 BILL OF MATERIALS 0211791000 E-MAIL: [email protected]. SHEET: 02 OF 07 A3 No: 09E-32-00-SHT02 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES 16 60 17 8 8 17 20 23.5 50 8.5 2.5 11 M8

3-6PL 8 6

3 R5.5 3.5 11 10 5

14 5 4 3.5-2PL 10 3 3 6-2PL 1-01.4 M8 4 6.5 2.5-22PL 1-08.7 1-01.1 1-08.8 9 4-18PL 9 5

62 1-01.2 R5.5 56 5.5 8 49 2.5 SCALE 1:1.5 38

33 4-4PL 5 23 27.5 19 15 20 1-08.6

31.7 15 23 19 15 23 20 1-01.3 8 5 4-4PL 27.5 5 5 33 6-2PL 38 56PF 8

49 15 CSK 4 56 23

R3-TYP 62 8 31.7

5 8

10 4

2mm THICK SCALE 1:2 2.5 3mm THICK SCALE 1:2.5 3

3 2.5-PL 10 4 5

10 118 2.5 13 13 2.5 195.5 249.5 112 21 27.5 17.5 17.5 27.5 21 100PCD 2mm THICK SCALE 1:2 34 2.5 5 3

5 3 15 3-30HESOP 5 29PCD 5 SCALE 1:2 40 5 1-08.1 8 8 8 1-08.9 M3 5 2.5 22 5 5 10PF 6 2.5 R9 5 1-04.3 12° 3.5 11 22 24 12.5 R8

2.5 2.5 2.5 6 M2.5-(8-2)=5THESOP 262.5 1-04.2 25 R8 1-02 1-04.1 5.5 4 REQD 8 8

2.5-2PL

5 11 11 12 16 16 12 2.5 2 5 5 2 1-04.3 5 R4 4 2.5 118 12 17.5 17.5 106 4 10-2PL 2.5 17.5 17.5 2.5 13 SCALE 1:1.5 1-08.10 2.5-4PL 6 12 3-2PL 112PCD

2.5 36 36 4 14x5=70 3 5.5 8 14 5 7 3.5 3 3 12 3-30HESOP OPPOSITE FACE EQUAL 3 3 R50 7 20PCD 20PCD 3.5 R4 17 8 8 17 6 17.5 18 SCALE 1:1.5 3-4PL CSK 8.5 8 2.5-4PL 1-04.1 14.5 14.5 CSK 4 M2.5 8-2PL 5 15 15 5 15

24 SCALE 1:2 8 11x4=44 4 45° 2

5 45° 36 36 4 2.5 6 12 16 12 16 15 15 3 2 35 33 16 62 3 3mm THICK SCALE 1:2 3 4 SCALE 1:1.5 25 16-2PL

8 8 10 56PF 16 4-4PL 1-06 BOTH SIDES 1-03 3-30HESOP 2.5-(5-1)=4HESOP

1-08.2 24 24 6 10 R5 R6 M2.5 20PCD 20PCD 6

6.5 2.5-(24-6)=18HESOP

R5 11 10

20 20 9 4.5 TAKE OVER 10 11

5 FROM 1-08.3 6

50 20 R28 21 5 5 5 5 2.5 2 10 2 ALL 2.5mm

20 1-09.3 33 13 1-08.5 69 11 62 1-08.3 3 R2 2 SCALE 1:2.5

6 PLUG R11 6.5 3mm THICK SCALE 1:2 5 61 61 5 1-08.3 1-08.8 SOLDER

1-08.4 1 71 87 2

1.5 2.5-8HESOP 11.5 4 11.5 3mm THICK 8 3 2 SCALE 1:1.5 1-09.4 B 1-09.2

SOLDER TO BOILER 27.5 1-05

1-08.7 SOLDER 16PF M4 16 12 33

SOLDER 5RM

STUD M8

112PCD 1-08.6 16 1-07.2 R53 118 M3

8 1-07.1 14 3mm THICK SCALE 1:2 B 6 4.5

1-08.9

8 6 SCALE 1:2 3 29PCD SECTION B-B

18 SCALE 1 : 1.5 20 6CF 10PF SCALE 1:2 1-07.1 M5 1-08.2 5 3 1-09.6 2

SEAL 6 1-08.1 8 30 16 7 7 4 1-08.5 8 5 1-07.2 1-08.10 1-08.4 1-09.5 M3 5RM 1-09.7

SCALE 1:1.5 M8 9HEX NOTES: THIS DESIGN IS BASED ON DRAWINGS/SKETCHES AND PICTURES WHICH I FOUND ON THE INTERNET. NONE OF THE DRAWINGS/SKETCHES WERE DIMENSIONED. TITLE DRAWING CONTENTS PROJECT No 09E-32-00 PROJECTION MODEL SCALE: 1:8.7 JDWDS DWG SCALE: 1:1 @A3 OR AS SHOWN A MODEL OF RICHARD TREVITHICK'S LONDON JDW DRAUGHTING SERVICES DATE PARTS AND ASSEMBLIES J.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA MAY 2019 Copyright © J.A.M. DE WAAL PAPAKURA NZ 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: STEAM CARRIAGE OF 1802/1803 0211791000 E-MAIL: [email protected]. SHEET: 03 OF 07 A3 No: 09E-32-00-SHT03 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES TUBE 4x3 2-4PL 2.5 12 1 PRESS FIT 1 1.5 3 5-4PL 1.5 1-21.4 3

M6 1-09.4 1 1-12B 1-09.5 1-21.1 R1.5 8 5.5

5.5 6 M3 6 9PCD

3 2.5 1-09.2 12 R2.5 1-21.5 R2

16 2 2.5 6.5 2.5 2.5

8 R2 1-12A 30

1.5 R2

6 1-09.7 6.5 8 14

12 1.5 R3

3 4 20 14

5.5 1-21.4 1.5 1-21.6 10 3 1-09.3 17 1 12 4 3 1-09.6 144.5 2 3 1-21.1 3.5 1-12C 2mm THICK 1 3 6

5 1-21.2 4

1-21.2 2.5 33 8 1.5 M2.5 1-21.3 5

1-09.1 12

R2.5

29PCD

1 LEATHER 4 5.5 13 4 5.5 29PCD 23 1-21.3 1-21.6 13 R6 8 8 4 11 4-THRU M2.5-8THESOP 8 2 2 1-24.5 1-28

18 76 1-29 1 3 5

4 1.5 4.5 1-20 1-30.3 7.5 7.5 3 12 1-24.4 3

4 23 18.5 54 CLEAR

52 PLASTIC 8mm WIDE 4 22 33 1-24.3 R5.5 1-22 30

1-307 24 R3 30° 1.5mm THICK SCALE 1:2 20 2mm THICK 38 30 2 3 1-24.1 3 3 1-30.2 30 4 R4 SCALE 1:2 1-24.2 45° 2.5-(8-1)=7HESOP 16 3 5 82 3 16RM 50 3 CLEAR CLEAR

16 45° SOME HIDDEN LINES REMOVED FOR CLARITY R1 30 PLASTIC 1 1mm THICK 30

20 PLASTIC 69 6 32 M3 1-24.1 SCALE 1:2

11.5 2.5mm THICK 1-24.5 1-30.4 4 11 38 11 1 SCALE 1:2 1.5mm THICK 1.5mm THICK 16 14 SCALE 1:1.5 SCALE 1:2 3-3PL 1-17.1 2 50 2 SCALE 1:2

1-17.6 40

1-17.2 R30 R2 6 3

SCALE 1:1.5 R28 6 10.6 1-17.3 R30 6 5 THIS CONTOUR TO FOLLOW 36

1-10 1-17.4 10 TUBE 4x3 3.5 2 4 OUTSIDE CONTOUR OF 1-30.1 1-30.9

1-17.6 1-17.5 5 6

R4 10 10

4 6 32 10 4 R2 1-23 35 35 9 R6 3

5 12 8 1-15 M6 R2

2 8HEX 10mm THICK SCALE 1:2 M2.5 53 53 3

4 SEAL 2mm THICK 1-25 67 67 6 102 4 5 SCALE 1:2 M6

12 7 1-24.3 3.5 R3 3.5 SCALE 1:1.5

3.5 4 R8 TUBE 5x4 2.5 2 22 46 22 4 R3

1-17.4 6 219 M3 1-16 3

SECTION D-D M6

76 42 8HEX 1-17.1 M3

11 3

16 5 5 14 5 59 R2.5 5 10 10 5 1-17.5 1.5 50 1.5 76 12 34.5 1-19 R3

D D 12.5 13 VIEW-A 15.5 R5 M4 1-03.5 5 3 1-30.10 38

4 4.5 VIEW-A 1-24.1 15° 2.5 9 SCALE 1:2 4.5 90° 46 9.5

5 16 4 5 3 2

4 30 52 2

4CF 1.5

5 3 9 3 2 2 2.5 M6 M3 1-30.6 114.5 8 7

1-11.1 72 70 R6 2.5 5 1mm THICK 2

1-17.2 3.5 3 24 SCALE 1:2 R2.5 SCALE 1:2 21 40 5 3 1mm THICK SCALE 1:2 16 R2.5 2.5-4PL 44 ANGLE 7x7x1 REFER 1-25 34 5.5 52 10 45° 2.5 SCALE 1:1.5 1-33.2 2.5-3PL 3.5 R150

20 210 30 7 1-30.8 2.5-5HESOP 2.5 1-26 CLEAR 20PCD R3 10 PLASTIC

10 64 10 34 1-18.3 17° SCALE 1:2 R5 1-27 5 75 100 75

100 1-18.1R SCALE 1:2 1-11.2 134 92 1.5mm THICK 5 SCALE 1:1.5 14 7.5 1-24.2

50 34 94.5 1-33.3 R2 1-18.3 1-18.1L SOLDER R2 1-14 12 PILOT HOLES FOR R5 2 ALL 11 WOOD SCREWS 1-18.1R

90 8.5 4 2.5 R150 50 1-13 34 5 1.5 2.5

1-11.2 1mm THICK 34 TUBE 4x3 3 R2 SCALE 1:2 10 SCALE 1:2 12.5 2

1x LEFTHAND 14.5 2.5 10.5 1x RIGHTHAND 23.5 29 6 1-18.2

1-11.2 SCALE 1:3 2.5 1 TUBE 4x3 10 SCALE 1:2 SCALE 1:1.5 1mm THICK SCALE 1:1.5 NOTES: THIS DESIGN IS BASED ON DRAWINGS/SKETCHES AND PICTURES WHICH I FOUND ON THE INTERNET. NONE OF THE DRAWINGS/SKETCHES WERE DIMENSIONED. TITLE DRAWING CONTENTS PROJECT No 09E-32-00 PROJECTION MODEL SCALE: 1:8.7 JDWDS DWG SCALE: 1:1 @A3 OR AS SHOWN A MODEL OF RICHARD TREVITHICK'S LONDON JDW DRAUGHTING SERVICES DATE PARTS AND ASSEMBLIES J.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA MAY 2019 Copyright © J.A.M. DE WAAL PAPAKURA NZ 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: STEAM CARRIAGE OF 1802/1803 0211791000 E-MAIL: [email protected]. SHEET: 04 OF 07 A3 No: 09E-32-00-SHT04 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES 30 7 38 8 44 8 38 7 5 28 33 33 28 5 R330 38 38 5 14 5 20 1-31

5 1-10 45° 4-4PL 30 9 9 30

52 4 4 4 4

60 4 107 66 66 4 62 3 3

165 3 3 1-10 R20 R5 11 R151 SA-1-103 SCALE 1:1.5 60 60 R40 R5 R40 24 24

1 3-6PL R330 150 SA-1-102 200mm LONG SCALE 1:3 1-32.1 49 52 49 55 45 45 55 1.5mm THICK PLATE SCALE 1:3 2mm HALVE ROUND TRIM ALL AROUND 1-30.7 1-30.6 1-30.3 SA-1-102

1-32. 1-30.4 1 1-30.2

1-30.3 197 SA-1-105A 1-30.5 1-32 1-30.6 1-30.8 1-30.1

1-30.5 147 1-30.2 1-30.9 R330 11 3 SCALE 1:3 1-30.10 1-14 1-30.9 SA-1-105B 1-30.10 1-09 1-33.2 1-27 1-28 1-30 1-33 1-27 1-28 1-33.3 1-29 1-29 1-28 SA-1-103 1-24 1-29 1-13 1-33.1 SA-1-101 1-01 1-28 1-27 REGULATOR PRESSURE GAUGE SAFETY VALVE 1-06 1-20 1-12 1-12 1-12 1-04 1-29 1-27 BLOWER VALVE 5 34 5 1-16 1-17 1-03 1-07 WATER FILLER 3 6 6 4 1-11 1-25

34 1-06 1-25 1mm THICK 31 1-26 1-03 1-31 2 SA-1-101 1-26 1-07 9 1-12 1-19

6 1-12 3 NON RETURN VALVE 1-05 1-19 SA-1-105A 1-12 1-18 31 1-21 46 6

6 1-12 SA-1-102 BLOWDOWN VALVE 1.5mm THICK SCALE 1:1.5 WATER LEVEL GAUGE NOTES: THIS DESIGN IS BASED ON DRAWINGS/SKETCHES AND PICTURES WHICH I FOUND ON THE INTERNET. NONE OF THE DRAWINGS/SKETCHES WERE DIMENSIONED. TITLE DRAWING CONTENTS PROJECT No 09E-32-00 PROJECTION MODEL SCALE: 1:8.7 JDWDS DWG SCALE: 1:1 @A3 OR AS SHOWN A MODEL OF RICHARD TREVITHICK'S LONDON JDW DRAUGHTING SERVICES DATE PARTS AND ASSEMBLIES J.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA MAY 2019 Copyright © J.A.M. DE WAAL PAPAKURA NZ 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: STEAM CARRIAGE OF 1802/1803 0211791000 E-MAIL: [email protected]. SHEET: 05 OF 07 A3 No: 09E-32-00-SHT05 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES STEAM CARRIAGE OF1802/1803 A MODEL OFRICHARD TREVITHICK'S LONDON TITLE NOTES: THISDESIGNISBASED ONDRAWINGS/SKETCHESANDPICTURESWHICHIFOUND THEINTERNET.NONEOFDRAWINGS/SKETCHESWERE DIMENSIONED. R7.5 30 TEETHSTANDARDPROFILE 2 42 132PCD

12PF

SCALE 1:1.5 2-01.1 4 6 44-ROOT 47-PCD 50-OD 18

2-01.5

R2 R2 2-01.9 R4-ALL 5.5 18PCD 4PF

45° 15 R3.5 3

8.5 2-06.1 2-01.6 12 2 10 140 152 4

6 8 2 45° A A 2 2

2-01.4 12PF 5 12 3 2-06.1

6RM 6 5 2-01.1 2.5 2.5 3 2-01.8 2-01.6 3 2-01.7 SECTION A-A SCALE 1:2 1.5 5PF SCALE 1:1.5 3.5

144.5-OD 16 6CF 2-01.9

141.5-PCDP 7 5PF

138.5-ROOT 5.5 R5 2-01.7 6CF 13 132 SR2.5 6PF 5PF SCALE 1:2 5mm THICK

3PF 21

16 R5 2 3 3 2-01.4 46 2 3 4

41 48.5 16

90 TEETHSTANDARDPROFILE 2-08.2 SCALE 1:2 7 SCALE 1:1.5 12 10

SCALE 1:2 13

2.5PF 16° 16° 6 6

M12 3 74.5 4 13 2.5PF 3 2.5 2 43.5 2-08.3 9PF 2-01.5 16 20PCD 6RM 2-01.6

6CF 2.5PF PARTS ANDASSEMBLIES DRAWING CONTENTS 4

7 7 7CF 3.5

19.5 3.5 13 2-01.3 30 2 REQD 4mm THICK 2-02.2 2-01.2

4 6 6

R2 R2 M3 2-02.1 6 4 43° 3-4PL 6 8 6 SCALE 1:1.5 3 R6

8 15 16 2-02.4 2 5 5 2

8 8 3

2 3 9

2-07 16 5 4 4 2-02.5 M3 5-4PL 2 6 6 2

SOLDER ORBRAZE

4PF 14

13 33 B B 55 4CF SCALE 1:1.5 20PCD 40

16 10 2-08.2

25 6

154 R1.5 R1.5 2-08.1 8 20 2 M12 M3 10 SCALE 1:2 2-09 SCALE 1:2

SCALE 1:1.5 SECTION B-B 8 118 10 15 M5 11 82 5-12HESOC

3 6 109 SCALE 1:1.5 5 14

3 2 REQD 8 5CF

280 2-08.4 SCALE 1:3

260 9PF 2-08.3 15 2-02.3 16

11 8

3 R11 2 2-10.1 4PF 13 M4 2-02.6 SCALE 1:5 5-12HESOC 4 R13 280 TIGHT FIT

1 14

DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES COMMERCIAL FOR NOT ONLY USE PERSONAL FOR ARE DRAWINGS 12.5-ID 0211791000 E-MAIL:[email protected]. 2110. NEW ZEALAND.PHONE: OO64 092988815.MOB: J.A.M. DE WAAL. 12BRIGHTWELL STREETPAPAKURA PROJECT No 09E-32-00 2-10.2 2-03.1 2-11.2 2 16CF JDW DRAUGHTING SERVICES 2-02.8 M4 7 O-RING 12.5 4 R5

2-11.4 3.5 M4 2-11.3 3

2-11.1 2-11.4 2-11.1 2-02.7 2 7PF R2.5 26 2

7 5

3 2 DAA 2 5 4 3 12 5CF 2-11.5 7 7

20 4 3 R10 14 76.25 8 2-02.2

2-11.2 10 SCALE 1:2 2PF-2PL M4 M4 =5= 4RM

14 3

8 45° 45° 2-03.5 5 =6=

PF 60.5 14 10.5 7 2.5 R17.5 R17.5 2-02.4 3

SCALE 1:2

5 6 3.5 2

5 M4

R2.5 R2.5 2-2PL 7 5 10 2-03.2

6 R2.5

20 7PF 2-02.3 2-15 R7 9PF

3 7 87.5 10 M4 SHEET: 06OF07 DATE 2-11.3 M4 PROJECTION 7CF 2-13 3 92 14 8 MAY 2019 2-02.1 4 16 8 8 2-03.2 2-16.1 6PF 5 7

2 2.5 JDWDS 9PF 78 12 9PCD 3RM

45° 14

6PF 2-03.1 6RM 24.5 8 REQD SCALE 1:1.5

4 2-12.1 2-03.3

5 M4

8 2-14 2-03.6 No: 09E-32-00-SHT06 5 J.A.M. DEWAAL PAPAKURANZ =6=

M4 2-12.2 275-MAX/MIN

5RM 2-02.5

1 SCALE 1:1.5 6 COILS 4.5ID 9 2-12.4 M4 5 20 2-03.4 2-11.5 20 M3 10 9 2-12.5 2-16.1 2-02.6

24.5 DAA 9 SCALE 1:3 2 2-12.2

6 0.5 2-12.4 110-ID 2-12.1 11 20 8PF 10

2-02.7 4

7 2

2-03.4 9

SCALE 1:2

5-8HESOC 8PF 9PF 7 3 2 7 SCALE 1:1.5 10

7 5-8HESOC 7 2-02.8

8.5 12.5 M4 2-03.5 4 2 3 5 94 7 5

4 4 5.5 3 5 8 106 6 6 3.5 3 5 110 45° 7 SA-2-202

SA-2-201 2-04 2-13 2-07 SA-1-105B

2-06 2-11 2-02 2-03 2-16 2-12

2-06 2-15 2-01 2-07 2-04 2-14

SA-2-202 SA-2-205 PASSENGERS CABIN REMOVED FOR CLARITY

SA-2-201 2-10 2-08

2-09

SA-2-202

NOTES: THIS DESIGN IS BASED ON DRAWINGS/SKETCHES AND PICTURES WHICH I FOUND ON THE INTERNET. NONE OF THE DRAWINGS/SKETCHES WERE DIMENSIONED. TITLE DRAWING CONTENTS PROJECT No 09E-32-00 PROJECTION MODEL SCALE: 1:8.7 JDWDS DWG SCALE: 1:1 @A3 OR AS SHOWN A MODEL OF RICHARD TREVITHICK'S LONDON JDW DRAUGHTING SERVICES DATE PARTS AND ASSEMBLIES J.A.M. DE WAAL. 12 BRIGHTWELL STREET PAPAKURA MAY 2019 Copyright © J.A.M. DE WAAL PAPAKURA NZ 2110. NEW ZEALAND. PHONE: OO64 09 2988815. MOB: STEAM CARRIAGE OF 1802/1803 0211791000 E-MAIL: [email protected]. SHEET: 07 OF 07 A3 No: 09E-32-00-SHT07 DRAWINGS ARE FOR PERSONAL USE ONLY NOT FOR COMMERCIAL PURPOSES