7Tara, C. 2.É.- HIS at TORNEY 3,167,314 United States Patent Office Patiented Jan

Jan. 26, 1965 A. R. BENTSEN 3,167,314 PORTABLE PHONOGRAPH Filed June 1, 1962 . ce.. --. AY NVENT OR: ARTHUR R. BENTSEN, BY 7tara, c. 2.É.- HIS AT TORNEY 3,167,314 United States Patent Office Patiented Jan. 26, 1965 warrammaar. E. 2 3, 67,334 the generally downward tilting movement of the record PCERTARE PGNC GRAPH player from its vertical to its horizontal position, the hori ArtEZ2 R. Begise, Liverpool, N.Y., assigng" to General Zontal axis for pivotal movement of the record player 4 Eiegfric Coalpany, a corporation of New Yerk is also located, as shown in F.G. 5, in the lower half of Fied site , 962, Ser. No. 99,343 5 the case ii. When the record player 4 is in its hori 7 Caians. (C. 274-2) Zontal position (as shown in FIG. 5), a substantial por tion thereof is, therefore, located within opening 15 of This invention relates to phonographs, and particularly the case 13. Suitable stop members, not shown, may be to portable stereo phonographs. provided for the horizontal positioning of the base 13, Various arrangements have been devised for portable O or a lip ia at the lower part of the front of the cabinet stereo phonographs, and generally are concerned with it may function as a stop for proper horizontal position ways of attaching and using a pair of stereo loudspeakers. ing of the base 5. In some of these arrangements the loudspeakers are lo A record player mechanism 26, shown in the drawing cated in small cabinets intended to be separated and spaced as being of a record changing type, is carried by the base from the phonograph when in use. In still other stereo 5 ié, and comprises the usual turntable i8, record centering phonographs, one loudspeaker is located in the phono Spindie is, toile arm 23, overarm 22, and one or nore graph proper, and the other loudspeaker is contained in a control kicks 23. A catch 24 may be provided to lock renovable cover member. These arrangements frequently the record player in the vertical or closed position. result in inconvenience, awkwardness, and unsightly ap The front portion of the top of the case 2 is cut away earance, and furthermore these arrangements sometimes 20 to form a further opening integral with the front open are such as to take it awkward or difficult to properly ing 35, to provide easier access to the record player mecha position the two loudspeakers for balanced stereo effect. nism when in use, and the front part 26 of the record An object of the invention is to provide a new and player base 5 fills into this cut-out portion when in closed inaproved portable stereo phonograph. position, as shown in FIG. i. Preferably the base 6 is Another object is to provide a portable stereo phono tapered, as shown, so that the front 26 thereof is narrower graph which is convenient to place into operative position. or thinner than the rest of the base. This provides a A still further object is to provide a compact portable pleasing appearance, and permits the rear part of the base stereo phonograph which has the general shape of a suit to be thick enough to accommodate the phonograph motor case for easy portability. (not shown). The tapered base i3 also causes the record Still other objects will be apparent from the following player mechanism 28 to be slightly tilted froin the vertical description and claims, and from the drawing in which: when in closed position, thereby achieving better balance FiG. 1 is a perspective view of a preferred embodiment thereof and less strain on the pivots 37. of the invention, shown in the closed or carrying posi Control knobs 23 or other suitable control means for tion; the phonograph ainplifier are provided at the front of an FIG. 2 is a perspective view the same as F.G. 1, but S amplifier compartment 23, located beneath the top of the with the record player of the phonograph in operating case 1 as shown. The knobs 23 are readily accessible position; through the opening. Flexible wires (inct shown) extead FiG. 3 is a perspective view the same as FG. 2, except from the record player i4 to the amplifier compartment with a pair of hinged loudspeakers in operative position; 29. The aforesaid tapering of the base i5, which causes F.G. 4 is a top view of F.G. 3; and 40 the record player mechanisia to be slightly tilted from the FIG. 5 is a side view of FIG. 3, looking toward the ertical when closed, insures that the closed record player right-hand side thereof. mechanism will be clear of the control knobs 23. The portable stereo phonograph of the invention com A pair of loudspeaker enclosures 33, 32 are respectively prises, basically and in its preferred embodiment, a case positioned at the ends of the case ii, and are attached resembling a suitcase and containing a titable record thereto by means of hinges 33 at the front side of the player adapted to be tilted down and outwardly from the case 3. These hinges 33 may serve as electrical coil case to the horizontal position for use, and further adapted itections to the loudspeakers, in lieu of wires. The loud to be tilted to a vertical position in the case for storing speaker enclosures 31, 32 are held in closed position by or carrying. A pair of loudspeaker units or enclosures means of atches 36, 37. The loudspeaker enclosures SA, are respectively hinged at the ends of the case and adapted 32 have approximately the same cross-sectional dimen to swing forwardly of the case so as to flank the record ions as does the case 2 (when the record player 14 is i. player when in operative position. In addition to its closed position), whereby the phonograph resembles a features of compactness, convenience and portability, the Suitcase, as shown in FiG. 1, for easy portability or stor suitcase-like phonograph of the invention is adapted to ago. rest on its botton at ail times, both when in use and To place the phonograph into operation, the record when not in use, thereby avoiding the necessity of tipping player 4 is tilted down and outwardly to the position the entire case to rest on a different side thereof when shown in FiC. 3, and the 1oudspeaker enclosures 31, 32 playing than when being carried or stored. are SWung outwardiy and forwardly of the case E, to the Now referring to the drawings, the phonograph com position shown in FG. 3. The front surfaces of the prises a case 1 provided with a carrying handle 2 on 60 loudspeaker enciosures 31, 32 (when in open position) are the top side thereof, and containing a tiltabie record player provided with grill cloth 43, 42, so that sound from one unit 4 positioned in an opening 15 at the front of the or more loudspeakers contained therein can readily radiate case 3. The record player 4 comprises a base 6 pivot frontwardly when in use. ally attached to the case 1 by means of pivot members The arrangement whereby the loudspeaker units 3i, 32 7, best shown in F.G. 5, so that when the base ió is Swing forwardly to flank the record player 14 when in tilted to the vertical position its botton becomes the front operative position is convenient to manipulate, provides of the case 1, and when tilted to the horizontal position a pleasing appearance, and insures a balanced location of it will protrude outwardly from the case 1. Thus, as the loudspeaker units with respect to the phonograph, shown in FGS. 3 and 5, the record player 4 is arranged thereby insuring balanced stereophonic sound effect. This to pivot by means of pivot members 7 about a horizontal 70 arrangement is also suitable for monaural use, with the axis spaced inwardly from the front of case 1. In the nonaural sound enhanating from either or both of the illustrated embodiment of my invention, to help facilitate loudspeaker units. 3,167,314 4.As It should readily be appreciated that I have provided enclosures being each arranged to pivot about an asso a new and improved phonograph which is readily portable ciated vertical axis disposed adjacent the front side of due to its being in the general size and shape of a suitcase said case, each of said loudspeaker enclosures being when in closed position, and which can be quickly and pivotally movable about its axis between an operative easily opened to operative position. 5 position facing forwardly and a closed position con While a preferred embodiment of the invention has tiguously conformant to an end of said case, said loud been shown and described, various other embodiments speaker enclosures being arranged in flanking relation and modifications thereof will be apparent to those skilled ship to said record player when said record player is in in the art and will fall within the scope of invention as the open position and said enclosures are in their op defined in the following claims. 0 erative positions, whereby the pivoted arrangement of What I claim is: said record player and said loudspeaker enclosures with 1. A portable phonograph comprising a normally up respect to said case provides a portable phonograph hav right housing resembling a suitcase, said housing includ ing a relatively small front to rear dimension when said ing a case having front and rear sides and an opening record player is in its horizontal open position.

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