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:
Nov. 20, 2012
Filed:
Nov. 30, 2007
Iwao Uchikado, Isesaki, JP;
Iwao Uchikado, Isesaki, JP;
Sanden Corporation, Gunma, JP;
Abstract
A variable displacement swash plate compressor includes a swash-plate boss () permitting a rotary shaft to extend therethrough and coupled to the rotary shaft so as to be tiltable relative to the rotary shaft, the swash-plate boss having a thread groove () cut in an outer peripheral surface thereof, an annular swash plate () fitted around the swash-plate boss (), a nut () screwed on the thread groove () of the swash-plate boss () to fix the swash plate () to the swash-plate boss (), a conversion device for converting rotating motion of the swash plate () to reciprocating motion of pistons, and engaging protuberances () formed integrally with the nut () and protruding in a direction parallel with the axis (A) of the nut () to be engaged with a tool () for turning the nut ().