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https://drivepatents.com/patents/948248 · 25 Nov 2015
The invention relates to a molded part (14) for screwing bolts (10) having a threaded section (13) and a tool attachment (12). For this purpose, the molded part (14) comprises a flat, in particular circular, force distribution section (15). The force distr...
https://drivepatents.com/patents/950652 · 27 May 2015
The present invention relates a handcart caster, which includes bracket and rolling wheel component set on the lower end of the bracket, and a radial directional convex part is set on the upper part of the bracket, and the rolling bearing is set in the cav...
https://drivepatents.com/patents/1013639 · 20 Apr 2011
The truck has supporting rollers (6a, 6b) laterally arranged at a distance from a driving wheel. The supporting rollers are mounted in a swinging bracket (10) in a rotatable manner around a horizontal rotatable axis (D), where the bracket is mounted in a c...
https://drivepatents.com/patents/1078574 · 13 Apr 2005
The invention relates to a method of completely or partially braking at least one rotatable object, wherein at least one brake device (1) is configured for cooperating with a part for braking the object, said brake device comprising at least one braking me...
https://drivepatents.com/patents/1080023 · 16 Feb 2005
A wheeled container has a base plate (1) fitted with fixed and swivel mounted wheels (2). A control bar (5) is fitted to link the steer wheels. Levers at the outer ends of the control bar lock the steering in one setting, lock the steering and the wheels i...
https://drivepatents.com/patents/1112008 · 27 Jun 2001
A self-orientating twin castor of the type that comprises: a supporting body, having a substantially vertical wall (3); a slot (4), vertically elongated and passing through the wall (3); a shaft (5), driven through the slot (4); a pair of wheels (2) associ...