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61. 发明专利

GB379909A Optical projector for advertising and other matter 未知
公开(公告)号：GB379909A
公开(公告)日：1932-09-08
申请号：GB3057831
申请日：1931-11-04
申请人： CHARLES EDWARD TODD , ALFRED WILLIAM BROWN , EGON NEUSTADT
IPC分类号： G03B21/00
摘要： 379,909. Optical-projection apparatus. TODD, C. E., 12, Grangeville Gardens, Finaghy, BROWN, A. W., 37, Textile Buildings, both in Belfast, andNEUSTRADT, E., 228, Kurfurstendamm, Berlin. Nov. 4, 1931, No. 30578. [Class 97 (i).] In apparatus comprising two projectors g, c, having projection axes intersecting on the screen a, one projector g contains a circular diapositive rotatable about a central masking area, and intermittently changed images are projected by the other projector c on to the dark area of the screen enclosed by the rotating image. As shown, the diapositive is rotated through a pulley o, and a strip e of diapositives is intermittently fed through the projector c by a maltese cross mechanism s. The rotating diapositive may comprise two discs h , h , Fig. 2, and both may be rotatable, in opposite directions, by toothed rims l, m and a bevel wheel n on the spindle of the pulley o, or one may be fixed and the other rotatable.

62. 发明专利

DE434531C 未知
公开(公告)号：DE434531C
公开(公告)日：1926-09-24
申请号：DEH0103564
申请日：1925-09-23
申请人： GEORGE FARGHER HIGHT , THOMAS WILLIAM BROWN
IPC分类号： A44B1/18

63. 发明专利

GB258076A Safety fitting for couplings for connecting the steering arms of motor vehicles and the intermediate tie bar 未知
公开(公告)号：GB258076A
公开(公告)日：1926-09-16
申请号：GB2192825
申请日：1925-09-02
申请人： WILLIAM BROWN BETT
IPC分类号： B62D7/20
摘要： 258,076. Bett, W. B. Sept. 2, 1925. Deflectable axle ends and connections therefor. - A safety fitting for the coupling link connecting the steering arms of the steering wheels of a motor vehicle comprises a clip secured to the shank or fork of the coupling link and having a projecting arm extending over the head of the pin or bolt connecting the fork to the steering arm. The clip 5 is bolted to the coupling link fork 6 and has a projecting arm 1 extending over the head 3 of the pin 4 so that the pin is prevented from being jolted out of the fork if the split pin or other securing means fails to hold it.

64. 发明专利

GB251741A Hood fittings for charabancs omnibuses and similar vehicles 未知
公开(公告)号：GB251741A
公开(公告)日：1926-05-13
申请号：GB786425
申请日：1925-03-24
申请人： JOHN WILLIAM BROWN , GEORGE PITMAN
IPC分类号： B60J7/06
摘要： 251,741. Brown, J. W., and Pitman, G. March 24, 1925. Hoods.-In hoods for charabancs, omnibuses, and like vehicles of the kind in which removable side rails are supported head high from the body of the vehicle for hoop-stick fittings to rest and slide on, each side rail is supported by a forward and a rear pillar and each is combined with a rearwardly-foldable side-rails extension directed rearwardly of the rear pillar and adapted to receive the whole of the hoop-stick fittings. Each side rail e is supported on a forward pillar c and a rear pillar a and is removable therefrom and adapted to be folded together with a prop f and stowed away in a convenient part of the vehicle. The rear extension g of each rail may be carried by the rear pillar or may be separate therefrom. The loop sticks k are adapted to stick on the rails e and the front stick is connected by links w with a front bow t. A rear loop stick k may be pivoted to the rail extensions g. The hoop sticks k are adapted to be clamped to the rails e if desired.

65. 发明专利

GB225988A Improvements in mechanism for operating single sleeve valves for internal combustion engines, steam engines, and the like 未知
公开(公告)号：GB225988A
公开(公告)日：1924-12-18
申请号：GB2700623
申请日：1923-10-29
申请人： WILLIAM BROWN WILSON
IPC分类号： F01L7/08
摘要： 225,988. Wilson, W. B. Oct. 29, 1923. Cam gears; toothed gears.-A sleeve valve for steam engines as described in Specification 225,024 is oscillated by means of a pair of rotary cams 3, 4 engaging alternately with rollers 5 carried at the ends of a spindle 7 mounted across the bottom of an oscillating spindle 8. This spindle is geared to the valve stem 9 by toothed wheels 10, 11, or by chain or sprocket gear or links and levers, or by steel wire or tape fixed to pulleys. The valve is oscillated in one direction for inlet, and in the other direction for exhaust, being stationary during compression and firing. The cams are formed with varying contour so that the timing may be altered by axial adjustment of the cams.

66. 发明专利

GB224049A Improvements relating to mechanical stokers 未知
公开(公告)号：GB224049A
公开(公告)日：1924-11-06
申请号：GB2365523
申请日：1923-09-21
申请人： UNDERFEED STOKER CO LTD , PERCY WILLIAM BROWN
IPC分类号： F23H11/04
摘要： 224,049. Underfeed Stoker Co., Ltd., and Brown, P. W. Sept. 21, 1923. Grates. - The bars e of a travelling grate are mounted loosely within a retaining frame a, b, and are provided with conical perforations f by meams of which they are threaded on rods d. The bars rest against one another and may turn laterally about their points of support k on the rods d during expansion without the spaces formed by the bosses g and ribs i being decreased in size. On the return run of the grate the bars occupy the position shown in Fig. 4, the spaces between the bars being increased in size thus facilitating the passage of the ashes &c.

67. 发明专利

GB223323A Improvements in and relating to wheels for vehicles 未知
公开(公告)号：GB223323A
公开(公告)日：1924-10-23
申请号：GB1895223
申请日：1923-07-24
申请人： FREDERICK WILLIAM BROWN
IPC分类号： B60B9/00
摘要： 223,323. Brown, F. W. July 24, 1923. Spring wheels with springs between hub and flexible or non-rigid rim.-A frame for a wheel as described in Specification 162,822 consists of a central drum 13, adapted to form a housing for the brake drum steering pivot and provided with a disc 20 intermediate its ends apertured to fit the axle. The, ends of the drum are flanged and connected to two channel rim members 14 by tangent spokes 21. The sides of the wheel are closed by thin metal discs 23 with internal flanges fitting between the drum 13 and rings 14 and cross-pieces connect the rings 14 and carry the fulcra 6 for the crank levers 3 supporting the tyre segments 1. The link mechanism and springs for supporting the tyre are enclosed in the space between the drum and rim and consist of equalizing levers 8 connected at an intermediate point to the levers 3 by links 7 and at the ends to levers 12, 16 by the links 9, 9 respectively. The levers 16 are also connected pivotally to members 40 which are linked at their opposite ends respectively to the preceding lever 3 and by a link 9 to the lever 12 associated therewith. The levers 12 are disposed diagonally and are fulcrummed on the pins 14, being connected at their mid point either directly to the springs 11 or through levers 17 adustably connected to the springs by the sleeves 18 and clamp screws 45. The modification shown in dotted lines, Fig. 2, consists of a lever 25 fulcrummed on one rim member 14 and, by a horizontal arm 26 , on the drum 13. The ends of the tyre segments 1 are connected to the levers 3 by link blobks pivoted at 26 between upstanding lugs on the segments and together by a U-shaped link 4 carried by one segment and passing over the connection 26, the end of the other segment being pivoted either at the sides of the link or to the transverse part thereof. In addition, the segments may be connected by links 33 coacting with stops 36 to limit the separation of the segments. Figs. 5 and 6 show pivots suitable for the various parts. The ends of the rubber tread blocks 2 may be made harder than the intermediate parts.

68. 发明专利

GB219127A Improvements in and relating to easels 未知
公开(公告)号：GB219127A
公开(公告)日：1924-07-24
申请号：GB1345223
申请日：1923-05-22
申请人： WILLIAM BROWN MCGREGOR , JAMES HOUSTON FENTON
IPC分类号： A47B97/08
摘要： 219,127. McGregor, W. B., and Fenton, J. H. May, 22, 1923. Easel stands.-A portable collapsable easel comprises a tripod &c. structure a with a vertically slotted head c detachably receive a member g to which is hinged a board f, angularly adjusted by the hinged slotted stay and provided with an extensible top l. The canvas, drawing block &c. is secured by slotted L-shaped clips n, the bent ends of which are housed in slots o, in the edges of the board, when the easel is collapsed. Holes w in the board and structure may be provided to receive pegs or the like for supporting the canvas. In a modification shown in Fig. 6, the board f is hinged to the tripod head r to which the legs p are pivoted. Two or more sides of the board f may be provided with adjustable extensions such as l. A canvas &c. cover in which the collapsed easel may be packed or which may be used as a rain or sun shield when the easel is in use, may be provided.

69. 发明专利

GB215889A An improved holder for sliding window sashes and the like 未知
公开(公告)号：GB215889A
公开(公告)日：1924-05-22
申请号：GB675323
申请日：1923-03-08
申请人： GEORGE FARGHER HIGHT , THOMAS WILLIAM BROWN
IPC分类号： E06B3/44
摘要： 215,889. Hight, G. F., and Brown, T. W. March 8, 1923. Holders for sliding windows. -Unbalanced sliding sashes are held in adjusted position by the friction between a plate carried by the sash and pressed outwards by a helical spring carried in a socket and a fixed plate on the frame. The sash 1 is recessed to carry a fixed plate 2 in a depression in which is carried a spring 7 which presses a thimble 6 against a plate 4 to move it into frictional engagement with the plate 9 secured to the frame 8. The spring 7 is strong enough to ensure that the plate 4 is pressed to the plate 9 with sufficient force to maintain the window in any position. The plate 4 has projections 5 working in slots 5 in the fixed plate to form guides and to ensure that the plate moves with the sash.

70. 发明专利

GB211627A Improvements connected with emergency doors of motor buses and like vehicles 未知
公开(公告)号：GB211627A
公开(公告)日：1924-02-28
申请号：GB3395722
申请日：1922-12-13
申请人： JOHN WILLIAM BROWN
IPC分类号： B60J9/02
摘要： 211,627. Brown, J. W. Dec. 13, 1922. Seats and seat backs, arrangement and disposition of.-In a motor bus or like vehicle having an outwardly swinging emergency door carrying a tip-up seat and provided with a fastening operated from the tip-up seat, the operating mechanism comprises an arm i fixed to the tip-up seat f and connected by a link j to one end of a right-angled lever l pivoted at k, the other end of the lever operating a bolt m to lock the door when the seat is down. The lock operating mechanism is concealed within the lining of the door. A visible hand operated catch q is also provided.

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