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    • 5. 发明专利
    • Full fashion hosiery knitting machines
    • GB459176A
    • 1937-01-04
    • GB359036
    • 1936-02-06
    • HOWARD BENJAMIN SNADER
    • D04B1/18
    • 459,176. Knitting-machines. SNADER, H. B., Temple, Pennsylvania, U.S.A. Feb. 6, 1936, No. 3590. [Class 74 (ii)] In a knitting-machine for full-fashion hosiery including zones comprising courses of covered elastic thread, means are provided for feeding the elastic thread to the needle bar between the desired limits, and adjusting the stitch length at the beginning and end of the elastic courses. A spool 5 carrying the elastic thread is removably mounted, by means of a spring pressed pivot bearing, in a bracket 6 secured to an oscillating bar 1, and is driven by a sleeve 12 on a rotary shaft 4. A reciprocating shaft 13 carries cam plates 14, 15 which, at the limits of its movement in either direction, engage levers 23, 24 to rock the shaft 1 and break the connection between the spool 5 and its driving-means 12. Thread from the spool 5 passes through a tensioning-device including a weight in the form of a ring 28, and then passes to a carrier 26 on a sliding bar 25, which is connected to the shaft 13 by a latch 29 mounted on a sleeve 30 mounted frictionally on the shaft. A handle 32 enables the latch to be lifted to break the connection. To adjust the length of the stitch at the begin ning and end of the elastic courses, the range of oscillation of a shaft 35, Fig. 4, which is connected to the needle bar 36 and is actuated by a cam 34, is varied by means of an eccentric bush 39, Fig. 5, on which the cam roller 33 is mounted. The eccentric bush is operated by a handle 41 and is held in various positions by a ball detent or the equivalent.
    • 8. 发明专利
    • Improvements in or relating to Wheel-guards for Vehicles.
    • GB191411741A
    • 1915-05-12
    • GB191411741D
    • 1914-05-12
    • HOWARD BENJAMIN
    • HOWARD BENJAMIN
    • B60R21/34
    • 11,741. Howard, B. May 12. Wheel-guards and obstruction-removers.-The guard comprises a flexible and resilient cushion carried near the ground by a support which is fixed against vertical movement, the construction of the cushion being such that, upon impact with an obstruction, it is deformed along a line at right-angles to the direction of travel, and its lower face contacts with the ground. The cushion is preferably in the form of an open tube with its axis horizontal and at right-angles to the direction of travel, the tube being downwardly and forwardly disposed from its support. The support for each frontwheel guard comprises a framework A adjustably bolted to a bracket A, Fig. 4, mounted to turn upon the vertical steering - pivot pin A , and the guard tube B is fixed to the lower edge of the frame A by clamping-plates B , B , Fig. 3. The inclined portion of the tube B shown at the inner side of the wheel in Fig. 2 may be replaced by a series of short tubes arranged stepwise and each having its axis at right-angles to the direction of travel. To enable the brackets A to partake of the steering-movements of the wheels, rearward extensions A of the brackets are connected by a rod A , and a lug A upon each extension A bears against a lug A on the steering - mechanism. A spring A in the rod A enables each wheelguard to yield laterally on encountering a kerb or the like. Short lengths of tube E similar to the tubes B may be carried by brackets secured to the main axle member D. Similar tubes are provided in front of the rear wheels, and at each end of each side guard H as shown at G in Fig. 8. Each tube B, E, G' is preferably built up of alternate layers of rubber and canvas, the under face being of rubber provided with a single row of steel studs to prevent wear. Each tube may also be armoured with longitudinal slats of wood secured to its surface.