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    Improvements in and relating to Locking Electrical Spigot and Socket Unions.
    37.
    发明专利
    Improvements in and relating to Locking Electrical Spigot and Socket Unions. 未知

    公开(公告)号：GB111099A

    公开(公告)日：1918-07-11

    申请号：GB1410717

    申请日：1917-10-01

    Applicant: STEWART WILLIAM

    Inventor： STEWART WILLIAM

    IPC: H01R33/97

    Abstract: 111,099. Stewart, W. Nov. 10, 1916, [Convention date]. Couplings. -The spigot and socket unions of electric lamps, domestic irons, toasters, &c. are locked against disconnexion by means of a ring 12 having opposite slots 13 and a spring 15, the ends of which protrude inwardly and engage the bayonet slots 20 of the connexion. The ring is placed over the slotted member 19 of the connexion with its slots 13 alined with the slots 20 as shown in Fig. 5. Insertion of the pins 22 on the member 17 into the slots 20 rotates the ring which allows the ends of the spring 14 to engage the slots 20 or openings specially provided. A sleeve 22 is positioned so as to surround the parts of the connexion and prevents the disconnexion of the parts by manipulation of the spring unless the lamp 18 is fractured and the holder 23 deformed to permit the removal of the sleeve. In place of the ring, a pair of rotatably slidable members attached to the part 19 may be employed.

    Improved Rifle Attachment for Severing Wire Entanglements and the like.
    38.
    发明专利
    Improved Rifle Attachment for Severing Wire Entanglements and the like. 未知

    公开(公告)号：GB101933A

    公开(公告)日：1916-11-02

    申请号：GB680816

    申请日：1916-05-12

    Applicant: STEWART WILLIAM

    Inventor： STEWART WILLIAM

    IPC: F41C27/20

    Abstract: 101,933. Stewart, W. May 12, 1016. Cutters.-Relates to wire-cutters intended for attachment to a bayonet and adapted to be operated by a thrust on the wire. According tc the invention, the cutter comprises two blades 1, 2, pivoted together, having depending tails 4, 5, one of which is pivoted to a fixed pivot 10 and the other to the end of a swinging arm 7. The blades are mounted in a casing provided with a cover-plate 13, Figs. 4 and 5, on which is a sleeve 15 adapted to slip over the bayonet. The sleeve has inwardly projecting springs 17 to grip the blade, and the casing is locked to the bayonet by a spring catch 20, Fig. 4

    Improvements in and relating to Battens for Ships' Hatches.
    39.
    发明专利
    Improvements in and relating to Battens for Ships' Hatches. 未知

    公开(公告)号：GB191404644A

    公开(公告)日：1914-10-15

    申请号：GB191404644D

    申请日：1914-02-23

    Applicant: GEMMELL DAVID ,  STEWART WILLIAM

    Inventor： GEMMELL DAVID ,  STEWART WILLIAM

    IPC: B63B19/24

    Abstract: 4644. Gemmell, D., and Stewart, W. Feb. 23. Hatchways.-The tarpaulins covering a ship's hatchway are secured by a batten consisting of two bars 1. 3, one of which is adapted to slide over the other and is fitted with wedge surfaces 4 which engage cleats 5 on the coaming. The two bars 1, 3 are kept together by studs 7, which may be fitted with clamping-nuts 10. By sliding the bar 3, the wedges force the bar 1 towards the coaming, securing the tarpaulin.

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