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. 03, 2018
Filed:
Nov. 14, 2013
Adamant Namiki Precision Jewel Co., Ltd., Tokyo, JP;
Namiki Precision Singapore Pte. Ltd., Singapore, SG;
Masahiro Koyama, Tokyo, JP;
Shouta Nakamura, Tokyo, JP;
Makoto Kashiwagi, Tokyo, JP;
Hiroyuki Kogure, Tokyo, JP;
Hiroyuki Tajima, Tokyo, JP;
Adamant Namiki Preccision Jewel Co., Ltd., Tokyo, JP;
NAMIKI PRECISION SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A tubing pump for transferring a fluid in a detachably attached tubeby a pump mechanism, the tubing pump is equipped with: a pump bodyhaving a baseto and from which the tubecan be attached and detached; a doorpivotally supported to be rotatable with respect to the pump body, so as to open or close the base; switching urging unit A for urging the doorin an opening direction in a first rotation range Ron a completely opened side and switching an urging direction to a closing direction in a second rotation range Ron a completely closed side; and closing suppression unit B for suppressing an urging force in the closing direction by the switching urging unit A in the second rotation range R