MOVEMENT-GUIDING DEVICE

Title:

MOVEMENT-GUIDING DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/103146

Kind Code:

A1

Abstract:

The movement-guiding device (10) is provided with: a moving rail (21) having rolling element rolling surfaces (23); first blocks (22) that engage with the rolling element rolling surfaces (23) of the moving rail (21) via multiple rolling elements; a fixed rail (31) having rolling element rolling surfaces (33); second blocks (32) that engage with the rolling element rolling surfaces (33) of the fixed rail (31) via multiple rolling elements; and a joint member (40), which is formed in a plank shape and which connects the moving rail (21) to the fixed rail (31) by setting the blocks (22) on one surface and setting the blocks (32) on the other surface. The joint member (40) is formed to have a height difference. As a result of having said configuration, the movement-guiding device (10) can be set in a confined space.

Inventors:

MOCHIZUKI HIROAKI (JP)
HOSAKA EIJI (JP)
KANEKO AKITO (JP)

Application Number:

PCT/JP2013/006814

Publication Date:

July 03, 2014

Filing Date:

November 20, 2013

Export Citation:

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Assignee:

THK CO LTD (JP)

International Classes:

F16C29/06; A47B88/493

Domestic Patent References:

WO2008117852A1

2008-10-02

Foreign References:

JPH08247142A	1996-09-24
JPH0250513U	1990-04-09
JP3091460U	2003-01-31
JP2001029156A	2001-02-06
JP2007075182A	2007-03-29
JPS54126818U	1979-09-04
JP2011159716A	2011-08-18

Other References: