Knotting Matters
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George C. Marshall Marshall Space Flight
f(~4 NASA TECHNICAL MEMORANDUM NASA TM X-64685 Volume I of IV ' (NASA-TM-X-64685-Vol-1) MANUFACTURE AND N72-33206 QUALITY CONTROL OF INTERCONNECTING WIRE HARWNESSES, VOLUME 1 (NASA) 1 Sep. 1972 ;3~ QO9~--0 ~jCSCL 09E Unclas G3/09 43774 MANUFACTURE AND QUALITY CONTROL OF INTERCONNECTING WIRE HARNESSES September 1, 1972 NASA George C. Marshall Space Flight Center Marshall Space Flight Center, A labama MSFC - Form 3190 (Rev June 1971) TECHNICAL REPORT STANDARD TITLE PAGE 1. REPORT NO. 2. GOVERNMENT ACCESSION NO. 3. RECIPIENT'S CATALOG NO. NASA TMX-64685 4. TITLE AND SUBTITLE 5. REPORT DATE September 1, 1972 Manufacture and Quality Control of Interconnecting 6. PERFORMING ORGANIZATION CODE Wire Harnesses Volume I of IV. 7. AUTHOR(S) 8.PERFORMING ORGANIZATION REPORrT MSFC AD HOC Committee 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. WORK UNIT NO. NASA - George C. Marshall Space Flight Center 11. CONTRACT OR GRANT NO. Marshall Space Flight Center, Alabama 35812 13. TYPE OF REPORT & PERIOD COVERED 12. SPONSORING AGENCY NAME AND ADDRESS NASA Technical National Aeronautics and Space Adminstration Memorandum Washington, D.C. 20546 14. SPONSORING AGENCY CODE 15. SUPPLEMENTARY NOTES Prepared under the overall direction of the Quality and Reliability Assurance Laboratory 16. ABSTRACT This document has been prepared for use as a standard for manufacture,instal- lation, and quality control of eight types of interconnecting wire harnesses. It is made up of four volumes under one reference number to simplify control and referral on con- tracts. Each volume can be independently employed should only harnesses within one volume be of interest. -
Ravalli County 4-H Horse Project Guidelines
4-H PLEDGE I Pledge my HEAD to clearer thinking, My HEART to greater loyalty, My HANDS to larger service, And my HEALTH to better living, RAVALLI COUNTY 4-H For my club, my community, my country and my world. HORSE PROJECT GUIDELINES 2017-2018 The guidelines may be amended by the Ravalli County 4-H Horse Committee each year between October 1st and January 30th. No changes will be made from February 1st through September 30th. If any member or leader wants to request an exception to any rule in the guidelines, they must request a hearing with the Ravalli County 4-H Horse Committee. Updated December 2017 Table of Contents RAVALLI COUNTY 4-H HORSE COMMITTEE CONSTITUTION ............................................................................................................................. 3 ARTICLE I - Name ............................................................................................................................................................................................. 3 ARTICLE II - Purpose ........................................................................................................................................................................................ 3 ARTICLE III - Membership ............................................................................................................................................................................... 3 ARTICLE IV - Meetings .................................................................................................................................................................................... -
Mebs Sea-Man
NYNMINST 3120.2 MILITARY EMERGENCY BOAT SERVICE SEAMANSHIP MANUAL MEBS SEA-MAN NYNMINST 3120.2 MEBS SEA-MAN TABLE OF CONTENTS CHAPTER SUBJECT PAGE 1 Boat Characteristics 6 Boat Nomenclature and Terminology 6 Boat Construction 7 Displacement 8 Three Hull Types 9 Principle Boat Parts 11 2 Marlinespike Seamanship 15 Line 15 Knots and Splices 20 Basic Knots 20 Splices 33 Whipping 36 Deck Fittings 38 Line Handling 39 3 Stability 43 Gravity 43 Buoyancy 43 Righting Moment and Capsizing 46 4 Boat Handling 52 Forces 52 Propulsion and Steering 54 Inboard Engines 55 Outboard Motors and Stern Drives 58 Waterjets 60 Basic Maneuvering 61 Vessel Turning Characteristics 67 Using Asymmetric or Opposed Propulsion 70 Performing Single Screw Compound Maneuvering 70 Maneuvering To/From Dock 71 Maneuvering Alongside Another Vessel 77 Anchoring 78 5 Survival Equipment 85 Personal Flotation Device 85 Type I PFD 85 3 NYNMINST 3120.2 MEBS SEA-MAN Type II PFD 85 Type III PFD 86 Type IV PFD 88 Type V PFD 88 6 Weather and Oceanography 90 Wind 90 Thunderstorms 92 Waterspouts 93 Fog 93 Ice 94 Forecasting 95 Oceanography 98 Waves 98 Surf 101 Currents 102 7 Navigation 105 The Earth and its Coordinates 105 Reference Lines of the Earth 105 Parallels 107 Meridians 109 Nautical Charts 113 Soundings 114 Basic Chart Information 115 Chart Symbols and Abbreviations 119 Magnetic Compass 127 Piloting 130 Dead Reckoning 138 Basic Elements of Piloting 139 8 Aids to Navigation 152 U.S. Aids to Navigation System 152 Lateral and Cardinal Significance 152 AtoN Identification 154 9 First -
Ten Mariner School Knots ~
~ Ten Mariner School Knots ~ ~ Knot Competition: 4 min / 10 knots Eyes closed. One Hand. On Too Short Rope ~ The Ten Mariner School Knots 1. Figure eight ~ Kahdeksikko 2. Clove hitch ~ Siansorkka 3. Bowline ~ Paalusolmu 4. Sheet Bend ~ Jalus- ja Lippusolmu 5. Half hitches ~ Ulkosorkka ja puolisorkat 6. High way man's hitch ~ Vetosolmu (=vetonaula) 7. Reefing knot ~ Merimiessolmu 8. Shorting knot ~ Lyhennyssolmu 9. Doubled loop bow-line ~ Kahden paalun paalusolmu 10. Monkey Fist ~ Apinannyrkki ~*~ 1) Figure Eight - Kahdeksikko ◦ Stopper Knot ◦ (alternative uses: join two ropes ◦ Fixed loop) 2) Bow Line - Paalusolmu ◦ Fixed loop ◦ Relatively weak knot: the strength of the rope decreases to 40 %, and becomes hard to open on thin strings ◦ Still, one of the most significant knot among sailors, known as the “King of Knots” ◦ Variations make it stronger & more efficient 3) Clove Hitch - Siansorkka ◦ Hitch rope to a bar ◦ Jams & opens easily (in tugging & pulling especially) ◦ > Never use alone / straightly on a bar when there’s pull / tugging on the rope > secure working-end e.g. with a half- hitch Or like this (with loops, ends of rope not needed): 4) Sheet Bend – Jalus- ja Lippusolmu ◦ Hitch rope to a same type of line ◦ Easy to use & learn ◦ Always make a loop with the bigger rope and the knot with smaller (Big rope in picture: red) ◦ Opens easily itself > When there’s pull / tugging, use two rounds (doubled) ◦ Short ends on same side!!! – otherwise no hold in the knot Sheet bend above, below with double round Continue to the other round: 5) Half Hitches – Puolisorkka ja Ulkosorkka ◦ A Clove Hitch turned on the rope itself ◦ A few simple variations makes this hitch very secure & easy to use – used widely e.g. -
Students Will Learn About Different Types of Knots and Their Uses in an Outdoor Setting. Students Will Practice Creating Each Knot and Master at Least One
Knots Students will learn about different types of knots and their uses in an outdoor setting. Students will practice creating each knot and master at least one. Students will make a paracord bracelet. Materials Included in the Kit: Not Included in the Kit: • 7ft length of paracord • Scissors • Side button buckle • ADULT SUPERVISION - Lighter Lesson Knots are bumps in a rope. These bumps can be made in all different shapes and sizes BUT, they also can be used for a lot of different things! Can you think of activities that we do that we need knots? We use them almost every day putting on shoes for sure. Survivalists and naturalists also use knots when camping, boating, and fishing. Doctors use even use them in surgeries! Each type of knot has its own special job and today we are going to learn about four knots and practice them. Activity 1: tying four basic knots You can follow step by step through each knot following the instructions on the last pages of the lesson 1) Let us start with one of the most simple knots out there - an OVERHAND KNOT. It will look familiar to you, what do you use this one for…tying your shoes? 2) A SLIP KNOT forms an adjustable loop or noose at the end or middle of a rope. You can place the loop around a support and then tighten the knot by sliding it. This makes it simple attaching a line to a bar or post. 3) If you want to tie your fishing line securely to a hook, swivel or lure, the IMPROVED CLINCH KNOT would be your best bet. -
Knots Knots Have Been Created So That They If You Can Tie These Knots Correctly May Perform a Certain Job Effectively
9th Huddersfield (Crosland Hill) Scout Group www.9thHuddersfieldScouts.org.uk Knots Knots have been created so that they If you can tie these knots correctly may perform a certain job effectively. then certainly you will be on your way to A good knot is easy to tie and just as becoming a competent rope worker. easy to untie, does not slip under strain To become proficient at tying knots, and can be relied upon. constant practice is necessary. This is There are only seven basic knots in use. best done by using a piece of rope These knots have been tried and rather than string. trusted by those who use knots While tying the knot, the feel of the constantly in their working and social knot and how your hands move in its life, people such as sailors, truckers, construction is as much a part of the soldiers, and dock workers. process of learning to tie, as is the These knots are: watching of the knot tying. the reef knot, Your ultimate aim should be to be able the bowline, to tie the knot in the dark, behind your the sheet bend, back, half way up a tree, or on a fisherman's knot, mountain top in a snowstorm. clove hitch, round turn and two half hitches, the timber hitch. Some points on ropes: Store all rope in a dry place; It is a good idea to label each Dry all ropes before putting them rope, with its length, size, use away; and age; As far as possible do not drag Rope is measured by its ropes along the ground or through circumference, not its thickness; rivers where the fibres of the When you tie knots pull them rope can be damaged; tight, a knot only becomes Inspect ropes carefully before effective when it is tightened. -
Miscellaneous Knots
The Most Useful Rope Knots for the Average Person to Know Miscellaneous Knots View as HTML To see more details in the pictures, zoom in by holding down the CTRL key and pressing + several times. Restore by holding down the CTRL key and pressing 0. The Home Page describes some knotting terminology, and it explains a number of factors which affect the security of the knots that you tie. Always keep in mind that there are risks associated with ropes and knots, and the risks are entirely your own. Site Map Home Knots Index Single-Loop Knots Multi-Loop Knots Hitches Bends Miscellaneous Knots (this page) Decorative Knots Miscellaneous Knots Practice tying your favorite knots periodically (from different angles) so that you'll remember how to tie them when you need them. 1. Ashley's Stopper Knot or Oysterman's Stopper or ABOK # 526 Tying a "stopper knot" at the end of the rope can help prevent the end from slipping through the knot due to a heavy load or a series of jerks on the rope. To tie this knot, first tie a Slip Knot (picture 1), then bring the end of the rope back through the loop (pictures 2 and 3). If you follow the pictures then you should end up with a nice, bulky knot (picture 4). PDFmyURL.com -1 -2 -3 -4 According to Budworth, "Clifford W. Ashley, whose monumental work The Ashley Book of Knots is every knot enthusiast's bible, devised this knot sometime before 1910." (The Complete Book of Knots, p.32). 2. -
Protecting an Abseil: a Study of Friction Knots
Protecting An Abseil: A Study Of Friction Knots The article below was prompted by local Queensland bushwalking clubs having gained liability insurance for abseiling after many years of not having access to that skill. Many members needed upskilling and thus Federation Mountain Rescue took the opportunity to look at all aspects of training and methods etc. Dr. Ron Farmer is a climber of many years standing, he was present for many of the first ascents at Frog Buttress and other notable mountains and cliffs around south east Queensland and wider a field. He is a founding member and president of Federation Mountain Rescue which was formed 40 or so years ago and that organisation was responsible for vertical rescue and lost persons in remote areas rescue well before the state emergency service came into being. FMR has had a significant role in developing training methods to prevent the need for rescues both in the bush and the vertical world. FMR is now mostly a bushwalking training and occasional search and rescue organisation. This document is a continuation of that effort. - Phil Box. Any feedback on this study is welcome. Dr. Ron Farmer's email address is [email protected] Phil Box's email address is [email protected] The original authorship rests with Dr. Ron Farmer, I have been asked to submit the study on rockclimbing.com and also on chockstone so that it`s findings are as widely available as possible to the climbing community. EXECUTIVE SUMMARY OF AN EXPERIMENTAL STUDY OF SOME FRICTION KNOTS COMMONLY RECOMMENDED FOR PROTECTING AN ABSEIL August 2005 - February 2006 AIM The aim of this study was to examine the suitability of various knots for protecting an abseil with a self-belay. -
The Great Knot Competition
Outdoor Education 9 The Great Knot Competition Date of competition: ________________________ Learn to accurately and quickly tie useful knots from memory! The student with the most winning times on the knots will win the competition, with a second runner up. Incorrectly tied knots or memory aids will disqualify quickest times. 1st Place - First choice of chocolate bar 2nd Place - Chocolate bar Knots to be Timed: 1. Square Knot (Reef Knot) The square knot can join 2 ropes of the same size. It is the first knot we learn to make with our shoelaces. It looks like a bow and is hugely unreliable. Its breaking strength is only 45% of the line strength. The simple and ancient binding knot is also known by the names Hercules, Herakles, flat, and reef knots. It helps to secure a line or rope around an object. It creates unique designs of jewelry. 2. Figure 8 Follow Through Based on the figure 8 knot, figure 8 follow through knot is one of the ways of tying a figure 8 loop the other one being the figure 8 on a bight. It secures the climbing rope to a harness thereby protecting the climber from an accidental fall. 3. Bowline The bowline (pronunciation “boh-lin”) is a knot that can itself be tied at the middle of a rope making a fixed, secure loop at the end of the line. It retains about 60% of the line strength and has a knot efficiency of 77%. 4. Barrel Knot It is a friction knot (or slip knot) meaning that it will self-tighten around the object it is tied to when loaded. -
The Most Useful Rope Knots for the Average Person to Know Bends
The Most Useful Rope Knots for the Average Person to Know Bends View as HTML To see more details in the pictures, zoom in by holding down the CTRL key and pressing + several times. Restore by holding down the CTRL key and pressing 0. The Home Page describes some knotting terminology, and it explains a number of factors which affect the security of the knots that you tie. Always keep in mind that there are risks associated with ropes and knots, and the risks are entirely your own. Site Map Home Knots Index Single-Loop Knots Multi-Loop Knots Hitches Bends (this page) Miscellaneous Knots Decorative Knots Bends (and other ways of tying ropes together) When two ends of rope (from the same rope or from different ropes) are tied together with a single knot, the knot is referred to as a "bend." If you don't tie knots in rope very often then it might be difficult to remember which knot to use, and how to tie it properly, when you need to tie two ends of rope together securely. Therefore, it's a good idea to learn one or two good bends which you can remember easily, and my preferences are the Fisherman's Knot and the Alpine Butterfly Bend, although I'm trying out the Double Harness Bend more and more lately (which can easily be turned into a Reever Knot ). Practice tying your favorite knots periodically (from different angles) so that you'll remember how to tie them when you need them. Here are some bends: PDFmyURL.com 1. -
Wyoming 4-H Sportfishing Manual
64000BBB – February 2008 1 Prepared By: Warren Crawford, Youth Development Specialist University of Wyoming Cooperative Extension Service Reviewers: Kelli Tobul, Extension Educator University of Wyoming Cooperative Extension Service Kerry Grande, 4-H Sportfishing Leader Jay Buchner, 4-H Sportfishing Leader Editor: Steven L. Miller, Senior Editor, Agricultural Communications and Technology Graphic Design: Tana Stith / Bernadette van der Vliet Acknowledgements: Portions of this document (informational and graphic content) came from the National 4-H Sportfishing in partnership with American Sportfishing Association and Future Fisherman Foundation and the U.S. Fish and Wildlife Service Digital Library System. Information for the aquatic ecology (dissolved oxygen and water temperature requirements) came from North Carolina State University’s on-line publica- tion Aquatic Life Habitat Assessment and from Takemefishing.org. These contributions are greatly appreciated. Mention of products, companies, or individuals, is made with the understanding that no discrimination is intended, and no endorsement implied by the University of Wyoming Cooperative Extension Service. Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture. Glen Whipple, Director, Cooperative Extension Service, University of Wyoming, Laramie, Wyoming 82071. Persons seeking admission, employment, or access to programs of the University of Wyoming shall be considered without regard to race, color, religion, sex, national origin, disability, age, political belief, veteran status, sexual orientation, and marital or familial status. Persons with disabili- ties who require alternative means for communication or program information (Braille, large print, audiotape, etc.) should contact their local UW CES Office. To file a complaint, write the UW Employment Practices/Affirmative Action Office, University of Wyoming, P.O. -
Taut Line Hitch Knot Instructions
Taut Line Hitch Knot Instructions Carbonic and systemic Rob never start-up doggedly when Spiro mineralizes his upholders. Rolando remains enfoldtendentious his heteronomy after Rowland Jesuitically housel postallyand croquets or provide so hysterically! any geographer. Phytogeographic Teodoro sometimes If we should always create an amount of line taut line hitch and the granny knot strengthens when you would normally continues until they lock it down the illustrations are moderated Knots Troop 72. Used are using an engineer or diameters, it allows you? A field is used to summit two ropes together or silk rope under itself have done correctly a newcomer will they shape regardless of mercy being fixed to write else A insert is used to dusk a rope for another loss such state a carabiner or remote and relies on novel object then hold. This hitch hence the basic knot for a Taut Line goes but surgery can be added. Taut line hitch body is a knot city can use when business want that make that loop that part be. How gates Make their Perfect Hammock Ridgeline with 3 Simple. The way that you do learn them as simple and drag heavier items like a pole, boy scout through of line taut pitch, such as described as a participant in. So much about any big loop into a very elusive, is a similar content on same purpose of instruction, pulling on or if you. Many critical factors cannot be. Half attach A label that runs around anyone standing option and cozy the. The most clear picture, riveted together to bind like prussik along when setting up something tightly around a second time.