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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0447896 (1995-05-23) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 0 |
A normally engaged (dead man\s) brake for a manually operable pallet truck. A spring-biased, levered cam is housed within a wheel subassembly frame. Two wheels that are axle-mounted to the frame contain integral brake drums and are mounted so as to circumferentially superimpose the drums over brake
A brake for immobilizing an idle, manually operable pallet truck comprising: a frame member transfixed by an axle which bears thereon at least one wheel that has an integral drum means; a shoe means adapted to be pivotally disposed on the frame member in movable registry and in spring-biased contact
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