IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0274317
(2008-11-19)
|
등록번호 |
US8013246
(2011-08-23)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Zhejiang Kedu Electric Meg. Co. Ltd
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
17 |
초록
▼
A push-in emergency stop cover with a plug-in unit includes a retainer, a stop button, a lock cover, a lock base, a combination of a lock and lock spring assembled in the lock cover, a plug-in unit, a slide block, a push button and an associated spring, a slide block and associated spring, a groove
A push-in emergency stop cover with a plug-in unit includes a retainer, a stop button, a lock cover, a lock base, a combination of a lock and lock spring assembled in the lock cover, a plug-in unit, a slide block, a push button and an associated spring, a slide block and associated spring, a groove provided in said lock cover, said plug-in unit having a key extending through an opening provided in said stop button and to one side of said slide block, the push button having a push rod provided with an inclined plane and a raised block having an inclined plane at the rear of the lock. When the plug-in unit is inserted in the stop button to separate the lock from a lockstitch of the lock base, the lock cover will open; the lock cover will not open when the plug-in unit is removed after the cover is locked. The stop button has a retainer to cover an opening in the stop button to prevent foreign obstacles from falling into the opening.
대표청구항
▼
What is claimed is: 1. A push-in emergency stop cover comprisinga plug-in unit,a retainer cover,an emergency stop button,a lock cover with an opening provided in said lock cover,a lock base,a lock piece,a lockstitch provided in said lock base for receiving an end of said lock piece,a combination of
What is claimed is: 1. A push-in emergency stop cover comprisinga plug-in unit,a retainer cover,an emergency stop button,a lock cover with an opening provided in said lock cover,a lock base,a lock piece,a lockstitch provided in said lock base for receiving an end of said lock piece,a combination of said lock piece and a lock spring assembled together in the lock cover,a slide block having a first return spring,a push button and a push rod having an inclined plane and each said push button and push rod having a second return spring,said slide block and said first return spring being located in said opening in the lock cover,said plug-in unit having a key,a raised block provided with an inclined plane located at a rear of said lock piece such that when said key of the plug-in unit is inserted against said slide block, said slide block is moved to receive said push rod, and the inclined plane of said push rod is moved against the raised block at the rear of said lock piece to move said lock piece in a rearward direction.
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