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.

Date of Patent:
Jan. 13, 2004

Filed:

Aug. 13, 2001
Applicant:
Inventors:

Vincent Ou, Taipei, TW;

PuPeng Hui, Shenzhen, CN;

Galei Hu, Shenzhen, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 2/700 ;
U.S. Cl.
CPC ...
F16L 2/700 ;
Abstract

A connector includes a pivot portion ( ), a sleeve ( ) and a connect portion ( ). The pivot portion includes a body ( ) and a head ( ). The body defines two channels ( ), and two through holes ( ) in respective communication with the channels. The head defines two outlets ( ) and two bores ( ). Each bore is in communication with a corresponding through hole and outlet. The sleeve surrounds the body and defines a plurality of inlets ( ) in communication with the corresponding channels. The connect portion is attached under the pivot portion and engaged with a pivot axle of a manipulator. The sleeve is fixedly attached to a fixed part of the manipulator. When the combined pivot portion and the connect portion is pivoted by action of the pivot axle, the sleeve remains stationary. Pipes connected to the inlets are thereby prevented from being twisted or distorted by the manipulator.


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