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:
Feb. 22, 1994
Filed:
Feb. 25, 1993
Applicant:
Inventor:
Ryszard Kummerfeld, Lubeck-Travemunde, DE;
Assignee:
Dragerwerk AG, Lubeck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474198 ;
Abstract
A ceiling pivot arm to hold equipment that can be rotated, especially medical equipment which is held on a mount through a pivot bearing. Simple assembly of the rotary hinge is possible, whereby it is also easy to make and disassemble the connection between the mount and the pivot arm, so that high functional reliability is produced for operation. To do this, it is provided that the pivot bearing consists of a threaded ring (1) constituting the mount, in whose threads (3, 4) is engaged a threaded collar (2) movable relative to the mount and connected to the pivot arm.