公开(公告)号：EP2863078A4

公开(公告)日：2015-11-18

申请号：EP13837075

申请日：2013-09-06

申请人： THK CO LTD

发明人： HOSHIDE KAORU ,  MOCHIZUKI HIROAKI ,  KURIBAYASHI HIROOMI ,  KANEKO AKITO

IPC分类号： F16C29/06 ,  A47B88/493 ,  F16C21/00

CPC分类号： F16C29/0611 ,  A47B2210/0032 ,  A47B2210/0035 ,  F16C21/00 ,  F16C29/005 ,  F16C29/0604 ,  F16C29/0616 ,  F16C29/0623 ,  F16C29/063

摘要： Provided are a guide body that can be prevented from being disengaged from a track rail even in a case where the track rail is made of a low-rigidity material, thereby securing reliable movement along the track rail, and a motion guide device including the guide body. The guide body (2, 20) includes: a large number of rolling elements (3, 30) that roll on a rolling surface (11, 120) formed along a structure (1, 1A), the guide body (2, 20) being movable relative to the structure (1, 1A); an endless circulation path (4, 40) through which the large number of rolling elements (3, 30) circulate; a load opening portion (5, 260) for allowing the large number of rolling elements (3, 30) in the endless circulation path (4, 40) to be held in contact with the rolling surface (11, 120) of the structure (1, 1A) ; and a guide portion (6, 280) formed on at least one side of the load opening portion (5, 260) so as to project toward the structure (1, 1A) side with respect to projecting ends of the large number of rolling elements (3, 30) projecting from the load opening portion (5, 260) toward the structure (1, 1A) side.

公开(公告)号：EP3296206A4

公开(公告)日：2018-04-25

申请号：EP16792353

申请日：2016-04-25

申请人： THK CO LTD

发明人： HOSHIDE KAORU ,  MOCHIZUKI HIROAKI ,  HOSAKA EIJI ,  KURIBAYASHI HIROOMI ,  KANEKO AKITO ,  HAGIWARA KEISUKE

IPC分类号： B64D11/06 ,  B60N2/07 ,  B60N2/08

CPC分类号： B60N2/08 ,  B60N2/0727 ,  B60N2/0806 ,  B64D11/06

摘要： A seat moving/securing device 10 includes a long reference member 11 extending in a longitudinal direction of a seat installation surface and securely installed, a leg part attachment member 50a having securely installed therein a leg part of a seat, a linear guide 20 attached between the long reference member 11 and the leg part attachment member 50a and enabling the leg part attachment member 50a to move horizontally along a longitudinal direction of the long reference member 11, and a locking mechanism 60 securely installed on the leg part attachment member 50a. A coil spring 68 serving as an elastic body exhibiting a pressing force is installed between the leg part attachment member 50a and the linear guide 20. Due to having this type of configuration, the seat moving/securing device 10 can move and secure a seat 200 easily and quickly.

公开(公告)号：EP2416010A4

公开(公告)日：2014-12-17

申请号：EP10755802

申请日：2010-02-23

申请人： THK CO LTD

发明人： HOSHIDE KAORU ,  TATSUZUKI HIROKAZU ,  OGATA TAKASHI

IPC分类号： F04B9/02 ,  F04B13/00

CPC分类号： A61M5/1456

摘要： Provided is a syringe drive unit (1) which is capable of imparting a fine moving amount to a plunger pressing member (6) when a plunger is pushed into a syringe body using a feed screw mechanism, to thereby eject liquid medicine from the syringe body with high accuracy. The syringe drive unit (1) includes: a syringe holder (3) which is fixed to a front surface side of a base plate (2) and holds the syringe body; a guide rail (4) which is provided on a rear surface side of the base plate (2) along an axial-line direction of the syringe body; a slider (5) which is assembled to the guide rail (4) through intermediation of rolling elements; a plunger pressing member (6) which is fixed to the slider (5) and includes an arm portion (61) projecting from the rear surface side of the base plate (2) to the front surface side of the base plate (2), the arm portion (61) holding the plunger housed in the syringe body; a screw shaft (7) which is provided parallel to the guide rail (4) and has predetermined rotation imparted by a motor (9); and a nut member (8) for imparting a moving amount corresponding to a rotation amount of the screw shaft (7) to the plunger pressing member (6).

公开(公告)号：EP1681424A4

公开(公告)日：2011-11-30

申请号：EP04787743

申请日：2004-09-08

申请人： THK CO LTD

发明人： HOSHIDE KAORU ,  TOBITA MIKI ,  SATO AKIRA

IPC分类号： E05F15/18 ,  E05F15/20 ,  G06K9/00

CPC分类号： E05F15/73 ,  E05F2015/767 ,  E05Y2400/356 ,  E05Y2400/415 ,  E05Y2800/22 ,  E05Y2900/132

公开(公告)号：EP1878931A4

公开(公告)日：2011-06-29

申请号：EP05721156

申请日：2005-03-18

申请人： THK CO LTD

发明人： ISHIKAWA HIROKAZU ,  HOSHIDE KAORU ,  OGATA TAKASHI ,  MATSUTOMI SHUNJI

IPC分类号： F16C29/06 ,  F16C43/04

CPC分类号： F16C29/0609 ,  F16C19/502 ,  F16C29/008 ,  F16C29/063 ,  F16C29/064 ,  F16C29/0647 ,  F16C43/04 ,  F16C2300/14

公开(公告)号：EP1710380A4

公开(公告)日：2008-03-26

申请号：EP05704129

申请日：2005-01-26

申请人： THK CO LTD

发明人： HOSHIDE KAORU ,  SATO AKIRA ,  SASAKI SOICHI

IPC分类号： E05F15/14 ,  A47B88/00 ,  A47B88/04

CPC分类号： A47B88/0414 ,  A47B88/457 ,  E05F15/635 ,  E05Y2201/214 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/674 ,  E05Y2201/722 ,  E05Y2900/20

摘要： To provide a movable body driving device which has simple structure and is capable of moving a movable body in a certain direction and automatic drawer equipment. A movable body driving device is provided which comprises a roller 12 as a rotary member which is rotatably supported on an inner frame 11 as a supporting member and a motor 13 for rotating the roller 12. The roller 12 is brought in contact with the movable body, which is adapted to be movable in a certain direction, with predetermined force using elastic force of coil springs 21, 22, 23 as elastic members. The movable body is moved by frictional force between the movable body and the roller 12. Automatic drawer equipment employing the movable body driving device as its drawer driving mechanism is also provided.