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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||294/19R ; 294/22|
|발명자 / 주소||
|인용정보||피인용 횟수 : 39 인용 특허 : 2|
The invention is an improved lock for a gripping device, for use by handicapped persons, with a lock-type member to improve safety. The gripping device consists of double acting jaws that grips the item to be picked up or lifted, a forward arm section, a rearward arm section, and a control mechanism to control the gripping action of the double acting jaws and the hinge action between the forward arm section and the rearward arm section. A lock-type safety member for the hinge action improves the safety factor when using the device. The device with the lo...
In a gripping device to aid handicapped persons in reaching and picking up objects, said gripping device having a gripping means, a forward arm member, a rearward arm member, and a control mechanism, a lock-type safety means, comprising: a forward arm member; a rearward arm member, said rearward arm member being pivotally connected to said forward arm member; a control mechanism, said control mechanism being movably affixed to said rearward arm member, said control mechanism controlling the pivotal movement of said forward arm member toward the user and ...