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1. 发明专利

GB358001A Improvements relating to fastening devices for railway and like rails 未知
公开(公告)号：GB358001A
公开(公告)日：1931-09-25
申请号：GB1938130
申请日：1930-06-25
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E01B9/46
摘要： 358,001. Securing railway rails. GRIFFITHS, J. P., P.O. Box 103, Durban, Natal., South Africa. June 25, 1930, No. 19381. [Class 104 (ii).] A rail-fastening device comprises a plate 2 bolted to the sleeper and provided with slots 7 engaged by lugs &c. 10 on the clips 3, 4 which grip the rail flange. The clips are secured to the plate by bolts &c. 5, the heads of which are slid into position by entering a groove in the plate. An insulating layer 15 may be arranged between the rail and the plate. The bolts 5 may be secured by wedge cotters instead of nuts, or they may be screwed into wooden sleepers. In another form the clips have rectangular shanks engaging similar slots in the plate. The clips may be extended upwards as shown at 12 to meet the junction of the rail head and web.

2. 发明专利

DE526093C 未知
公开(公告)号：DE526093C
公开(公告)日：1931-06-01
申请号：DEG0074648
申请日：1928-10-27
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E01B9/58

3. 发明专利

GB286106A Improvements relating to louvre or other shutters for windows 未知
公开(公告)号：GB286106A
公开(公告)日：1928-03-01
申请号：GB870927
申请日：1927-03-30
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E06B7/082 , E06B9/04
摘要： 286,106. Newman & Sons, Ltd., W., (Griffiths, J. P.). March 30, 1927. Sliding-shutter opening and closing apparatus. -Sliding window shutters 1, of louvre or other kind mounted in a vertical plane, are adapted to be separately opened and closed from inside the room by means of cords 6, 7 passing into the room over guide pulleys 10, and connected to the shutters. The cords 7 pass over a roller 13 on a bracket 14. The shutters are carried by two pairs of rollers 3 engaging each of the upper and lower guide-rails 2, and the cords are attached to the roller-carrying brackets. One cord only may be provided, one movement of the shutters being effected by hand.

4. 发明专利

GB237202A Improvements in or relating to chairs for railway rails 未知
公开(公告)号：GB237202A
公开(公告)日：1925-07-23
申请号：GB1259225
申请日：1925-05-14
申请人： JAMES PAUL GRIFFITHS , WILLIAM STREET WILSON
IPC分类号： E01B9/54
摘要： 237,202. Griffiths, J. P., and Wilson, W. Street-. May 14, 1925. Chairs with separate jaws.-Chairs consist of a base-plate a and jaw k secured together, and a movable jaw e engaging a lug c separate from but secured to the base a, all the parts being rolled. The jaw e which is tapered has a shoulder e engaged by a projection c on the lug c, and is secured to the sleeper by a coach screw passing through a hole g in the jaw e and slot h in the base a. In the case of bull-head rails, Fig. 1, both jaws engage the rail web, while in the case of flange rails, Fig. 3, both jaws engage the rail foot although the jaw k may also engage the rail web.

5. 发明专利

GB155996A A coding and decoding device 未知
公开(公告)号：GB155996A
公开(公告)日：1921-01-06
申请号：GB3241819
申请日：1919-12-24
申请人： JAMES PAUL GRIFFITHS
IPC分类号： G09C1/08
摘要： 155,996. Griffiths, J. P. Dec. 24, 1919. Codes.-A coding and decoding device is provided with characters arranged in two rows and with two pointers which can be moved together to indicate corresponding characters in the two rows, and can be adjusted in relation to each other. The two rows can be relatively displaced, and the order of the characters in the rows can be varied. In the preferred arrangement, the characters are arranged in concentric rings in partitioned spaces 9, 8 formed on a fixed plate 4 and a rotatable disc 5 enclosed in a casing 2 provided with a glass cover 3, and the pointers 26, 27 are angularly adjustable on a central spindle 29. The pointers are rotated by means of a knob 23 on a spindle 21 provided with a bevel-wheel 24 in engagement with a bevel-wheel 25 on the spindle 29. The bevel-wheel 25 is held in the set position by a detent 31 which can be released by depressing the projecting end of a lever, not shown in Fig. 1. The character blocks 8, 9 are tapered slightly in two directions to fit securely in the compartments in the plate 4 and disc 5. Channels 14, 15 are provided in the plate 4 in which the bloclcs can be temporarily placed when rearranging the order of the blocks in either row. The blocks are secured in position by a ring 16 adjustable by screws 18 to bring- flanges 17 to bear against the bottom faces of the blocks. The spindle 21 is movable endways against the action of a spring 12 to bring a pinion 20 into gear with a circular rack 19 on the disc 5, for adjusting the inner row of blocks 8, the bevel-gear 24, 25 being then temporarily disconnected.

6. 发明专利

GB145378A Improvements relating to military equipment 未知
公开(公告)号：GB145378A
公开(公告)日：1920-07-02
申请号：GB604020
申请日：1919-12-31
申请人： JAMES PAUL GRIFFITHS
IPC分类号： A45F3/06
摘要： 145,378. Griffiths, J. P. Dec. 31, 1919. Equipment. -In military equipment, the waist belt is capable of being used as a bandoleer and comprises a two-part belt with a. buckle a, Fig. 1, at the back and with all the parts of the equipment detachable. Runners H , H each support one of the straps of a haversack and water-bottle, the other straps being attached to metal pieces on the waistbelt. The ammunition pouches C' are attached to the belt by straps c , Fig. 2, passing through slits a , a and secured bv a buckle c . A detachable runner I with a spring clip i serves for steadying any object carried. The braces D , D are attached to metal pieces on pouches E, E and to the runners H H , which also serve for attachment to the kit strap K , K .

7. 发明专利

GB144214A Improvements relating to louvre shutters 未知
公开(公告)号：GB144214A
公开(公告)日：1920-06-10
申请号：GB3285019
申请日：1919-12-31
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E06B7/082 , E06B9/04
摘要： 144,214. Griffiths, J. P. Dec. 31, 1919. Window-shutters. - Louver shutters are formed in two parts A, B mounted to slide on a rod C and provided at the lower ends with nuts G', G which engage with screws 1', I , rotated by bevel-gearing L, K , K , the shaft of the central bevel-wheel L being passed through the wall and provided with a handle within the building.

8. 发明专利

GB421418A Improvements relating to fastening devices for railway and like rails 未知
公开(公告)号：GB421418A
公开(公告)日：1934-12-20
申请号：GB1756433
申请日：1933-06-20
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E01B9/46
摘要： 421,418. Railway chairs and keys ; securing rails to sleepers. GRIFFITHS, J. P., 44, North Street, Durban, South Africa. June 20, 1933, No. 17564. [Class 104 (ii)] Rails are secured to chairs 3 or sleepers by clips 4 having a rounded spigot 5 engaging the rounded end of a slot 8 in the chair, &c., and a front spigot 6 a little narrower than the slot 8 to permit the clip to turn slightly about the spigot 5. The clip is fixed by a bolt 9 having a cross - head engaging under the chair, &c. A tapered key 11 is driven into the space between the rail flange and a vertical face on the clip. If the rail creeps, the key 11 is carried inwards, turning the clip on its spigot 5 and increasing the grip of the key on the rail. An abutment 16 may be arranged between the rail head and the square front edge of the clip. In the form shown in Figs. 6 and 8, a pair of spigots 18 are arranged on the clip parallel to the rail, and the face 19 is tapered to receive the key. In the form shown in Fig. 10 the clip has a pair of spigots 32, one narrower than the other, engaging a slot parallel to the rail and enclosed by a tapered slot 30 in a key 25. Specification 385,553 is referred to.

9. 发明专利

GB385553A Improvements relating to fastening devices for railway and like rails 未知
公开(公告)号：GB385553A
公开(公告)日：1932-12-29
申请号：GB2030632
申请日：1932-07-18
申请人： JAMES PAUL GRIFFITHS
IPC分类号： E01B9/46
摘要： 385,553. Securing railway &c. rails. GRIFFITHS, J. P., 44, North Street, Durban, South Africa. July 18, 1932, No. 20306. Addition to 358,001. [Class 104 (ii).] The rail 1 is secured to a chair, chair-plate, or sleeper by clips 4 which engage the rail flange and are fixed by T-headed bolts 5 which pass through the clips and slots 12 in the plate 2. The clips have depending lugs 9 which engage the slots 6 and are tapered on their outer edge to fit the tapered outer edges 12 of the slots, so that movement of the clips towards the narrow end of the slot, due to rail creep, binds them more tightly on the rail flange. In another form, only one clip is used, the opposite edge of the rail flange being held by a lug integral with the plate 2. In the form shown in Fig. 12, a buttress clip 21 is combined with one of the clips 20. In the form shown in Fig. 14 for a double or check rail chair, one of the clips 30 is of buttress form, and has a lip 35 supporting a key 31 provided with enlarged ends. The slot in the chair 34 for the middle clip 32 has both edges parallel, and the rail flange enters a recess 37 in the bolt 33. In another form, the two lugs 9 are tapered in opposite directions and the two ends of the slots 6 are correspondingly tapered so that movement of the clips in either direction presses the clips more tightly on the rail.

10. 发明专利

GB266250A Improvements in or relating to chairs for railway rails 未知
公开(公告)号：GB266250A
公开(公告)日：1927-02-24
申请号：GB2655326
申请日：1926-10-23
申请人： JAMES PAUL GRIFFITHS , WILLIAM STREET WILSON
IPC分类号： E01B9/58
摘要： 266,250. Imray, O. Y., (Griffiths, J. P., a.nd Wilson, W. Street-). Oct. 23, 1926. Chairs with separate jaws ; chair keys. - Rails d are secured in rolled chairs a by a wooden key j which engages the rail web e and one chair jaw c and by a rolled gripping- member which passes through the other chair jaw and engages the rail. In the case of a bull-headed rail, Fig. 1, the member f engages the rail web and is held in place by a tapered cotter h. In the case of a flange rail, Fig. 3, the member o grips the rail flange, while an additional member p passes through the key jaw and engages the other rail flange. The key j may be secured by a hook bolt l.

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