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:
Jul. 20, 1976
Filed:
Nov. 11, 1974
Applicant:
Inventors:
Shigeru Esaki, Inazawa, JA;
Shigeru Murata, Inazawa, JA;
Matsuhiko Ishida, Inazawa, JA;
Katsumi Kito, Inazawa, JA;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
198 / ; 104 25 ;
Abstract
The disclosed safety device includes a barrier member disposed on a departure landing in front of a guide port for receiving a moving handrail after having been turned in its traveling direction. The barrier member is provided on the upper surface with a C-shaped groove having an opening narrower than the width of the handrail and formed of two sections of easily destructable material divided in a plane extending lengthwise of the groove. The handrail is loosely inserted into the groove. The barrier member may be provided on each of its lateral side surfaces with a notch in the form of a semi-arch.