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1. 发明专利

GB157543A Improvements in and relating to the grinding, glazing or buffing of razors, cutlery and the like 未知
公开(公告)号：GB157543A
公开(公告)日：1921-01-17
申请号：GB2534619
申请日：1919-10-16
申请人： HENRY BARKER , RODGERS WILLIAM , WILLIAM BURNELL , JOHN WILLIAM HOWE
IPC分类号： B24B19/00
摘要： 157,543. Barker, H., Rodgers, W., Burnell, W., and Howe, J. W. Oct. 16, 1910. Cuttting-edges, shaping and treating; driving and feed devices; work-hotders. - An apparatus for grinding, glazing, or buffing razors, cutlery, &c., consists of work-holders mounted in a tray e adjustable vertically on a compound slide d, b, c beneath one or more grinding-wheels a. The apparatus is driven by fast and loose pulleys r', r on a shaft a, which rotates by means of a telescopic coupling s, bevel-gearing p, q, and toothed gearing m, n, crank-discs s , m reciprocating the slides b, d. The tray e is upheld by a counterweighted lever which is connected by a link g to the tray e, and is mounted on an axis f sliding in brackets j, as the part b reciprocates. The parts s, s , t may be removed and the part d secured by screws. The depending side flanges of the part b may be omitted; the bed-plate c then has curved slots into which fit projections on the part b. The tray e has inlet and outlet water pipes h, h . The razor blank &c. may be held magnetically on the work-holder i, which may be a magnet, and may be suitably adjusted.

2. 发明专利

GB445104A A collision braking device for a mechanically propelled vehicle 未知
公开(公告)号：GB445104A
公开(公告)日：1936-04-01
申请号：GB2800634
申请日：1934-10-01
申请人： JOHN WILLIAM HOWE
IPC分类号： B60T7/22
摘要： 445,104. Vehicle collision guards ; brakes. HOWE, J. W., 140, Hainault Road, Romford, Essex. Oct. 1, 1934, No. 28006. [Class 103 (ii)] [See also Group XXXIV] A collision braking - device for a mechanically-propelled vehicle comprises a pneumatic bumper consisting of an inner expandable tube and an outer non-expandible casing B having an aperture C, Fig. 3, through which the inner tube protrudes, the protruding part D normally being engaged by one end of a spring-pressed member E, the other end of which is spaced slightly from a contact member forming part of an electric circuit so that when the bumper is struck the protruding part D is expanded and forces the member F to close the circuit, thus operating an electromagnet or magnets P by means of which brakes are applied to the driven wheels of the vehicle. As shown the armatures Q of magnets P are connected to cranked levers J which normally support curved braking plates H in the raised position shown in Fig. 4 inside mudguard pockets M against the action of springs L which, when the levers J are released, project the plates H downwardly beneath the driving wheels, spikes N on the plates assisting the braking action. The movement of each plate H is limited by a plate K engaging cut-away portions of the plate H.

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