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:
Mar. 06, 2018
Filed:
Jan. 16, 2014
Kosmek Ltd, Hyogo, JP;
Hideaki Yokota, Hyogo, JP;
Keitaro Yonezawa, Hyogo, JP;
KOSMEK LTD., Hyogo, JP;
Abstract
A driving chamber () where pressurized fluid is supplied and discharged is arranged above a piston () inserted into a housing () ascendably and descendably. An ascent-detecting detection valve () is oriented laterally in an upper portion of the housing (). An operating portion () is provided on an upper portion of the piston (), and an operated portion () movable in response to movement of the operating portion () is provided on the detection valve (). A transmission ball () is inserted into a transmission chamber () communicatively connected to an upper portion of the driving chamber (). The transmission ball () converts ascent movement of the operating portion () to lateral movement of the operated portion (). Pressurized air for detection is supplied to an inlet () of the detection valve () through a supply passage (B).