The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2019
Filed:
Jan. 29, 2018
Applicant:
Ap Systems Inc., Hwaseong-Si, Gyeonggi-Do, KR;
Inventors:
Kwang Soo Kim, Osan-Si, KR;
Jong Gwon Choi, Suwon-Si, KR;
Hyun Sik Yun, Pyeongtaek-Si, KR;
Joo Hyeok Baek, Osan-Si, KR;
Assignee:
AP SYSTEMS INC., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 17/08 (2006.01); H01H 17/16 (2006.01); H01H 3/02 (2006.01); H01H 89/00 (2006.01); H01H 9/16 (2006.01); H01H 17/10 (2006.01); H01H 3/32 (2006.01);
U.S. Cl.
CPC ...
H01H 17/08 (2013.01); H01H 3/0226 (2013.01); H01H 17/16 (2013.01); H01H 89/00 (2013.01); H01H 9/16 (2013.01); H01H 17/10 (2013.01); H01H 2003/323 (2013.01);
Abstract
Provided are an emergency stop apparatus including a switch unit installed in a work space, electrically connected to a facility, and operable by pulling and a wire which is disposed in the work space so that tension is applied and of which at least one side is detachably mounted on the switch unit and an emergency stop method for quickly stopping the facility at a desired position within the work space in a manner of pulling or pushing the wire.