-
公开(公告)号：JP4964052B2
公开(公告)日：2012-06-27
申请号：JP2007191037
申请日：2007-07-23
Applicant: Thk株式会社
IPC: F16C29/06
CPC classification number: F16C29/0647 , F16C19/50 , F16C29/008 , F16C2300/14 , F16C2360/31
Abstract: PROBLEM TO BE SOLVED: To provide a turning structure capable of easily and inexpensively producing a structure of a large turning diameter, easy to carry, and capable of optimally distributing load applying capacity in 360° around the turning center in response to various use of the turning structure. SOLUTION: This turning structure is composed of a lower structure, an upper turning body turnably arranged to this lower structure, and a turning bearing mechanism interposed between these lower structure and upper turning body. The turning bearing mechanism is composed of a plurality of circular arc-shaped track rails of constant curvature, and is composed of an endless annular ring-shaped fixed ring of continuously arranging these track rails on the lower structure, and at least three units or more of slide blocks installed in the fixed ring via a large number of rolling elements and freely movable along the fixed ring in a state of carrying the upper turning body. COPYRIGHT: (C)2009,JPO&INPIT
-
-
公开(公告)号：JP4503866B2
公开(公告)日：2010-07-14
申请号：JP2001037486
申请日：2001-02-14
Applicant: Thk株式会社
CPC classification number: F16C29/063 , F16C29/008 , F16C29/0669 , F16H25/22 , F16H2025/2034 , F16H2025/204 , F16H2025/2242 , H02K7/08 , H02K41/033
-
公开(公告)号：JP4259978B2
公开(公告)日：2009-04-30
申请号：JP2003359179
申请日：2003-10-20
Applicant: Thk株式会社
CPC classification number: F16C29/063 , F16C41/004 , H02K7/08 , H02K9/22 , H02K41/031
-
-
-
Search Results
24
records
(took 0.018 seconds)
