TWI452212B - Linear guide device - Google Patents

Linear guide device Download PDF

Info

Publication number
TWI452212B
TWI452212B TW097136881A TW97136881A TWI452212B TW I452212 B TWI452212 B TW I452212B TW 097136881 A TW097136881 A TW 097136881A TW 97136881 A TW97136881 A TW 97136881A TW I452212 B TWI452212 B TW I452212B
Authority
TW
Taiwan
Prior art keywords
passage portion
ball
load
groove
shaft
Prior art date
Application number
TW097136881A
Other languages
English (en)
Chinese (zh)
Other versions
TW200925450A (en
Inventor
Takeki Shirai
Kentaro Hikomoto
Hideki Fujii
Original Assignee
Thk Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thk Co Ltd filed Critical Thk Co Ltd
Publication of TW200925450A publication Critical patent/TW200925450A/zh
Application granted granted Critical
Publication of TWI452212B publication Critical patent/TWI452212B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Transmission Devices (AREA)
TW097136881A 2007-09-27 2008-09-25 Linear guide device TWI452212B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007251034 2007-09-27
JP2007340223 2007-12-28

Publications (2)

Publication Number Publication Date
TW200925450A TW200925450A (en) 2009-06-16
TWI452212B true TWI452212B (zh) 2014-09-11

Family

ID=40511071

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097136881A TWI452212B (zh) 2007-09-27 2008-09-25 Linear guide device

Country Status (3)

Country Link
JP (1) JP5570217B2 (ja)
TW (1) TWI452212B (ja)
WO (1) WO2009041176A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI615557B (zh) * 2017-07-19 2018-02-21 銀泰科技股份有限公司 線性導引裝置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5499662B2 (ja) * 2009-11-30 2014-05-21 株式会社ジェイテクト ボールスプライン付きボールねじ
JP6383553B2 (ja) * 2014-03-28 2018-08-29 日本トムソン株式会社 ボールスプライン
TWI691655B (zh) * 2019-10-01 2020-04-21 東佑達自動化科技股份有限公司 潤滑導管及具潤滑導管的滑台裝置
CN218294212U (zh) * 2022-08-16 2023-01-13 李权祐 滚珠花键组及其滚珠回流组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213714A (ja) * 1990-01-17 1991-09-19 Nippon Thompson Co Ltd 樹脂製直動案内ユニット
JP2002276656A (ja) * 1997-06-16 2002-09-25 Thk Co Ltd 直線運動案内装置
WO2006064734A1 (ja) * 2004-12-15 2006-06-22 Thk Co., Ltd. 転がり案内装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120817A (en) * 1980-02-25 1981-09-22 Hiroshi Teramachi Boundlessly sliding ball spline bearing
JPH0456215U (ja) * 1990-09-20 1992-05-14
WO2006022242A1 (ja) * 2004-08-27 2006-03-02 Thk Co., Ltd. 転がり案内装置
JP4675326B2 (ja) * 2004-09-08 2011-04-20 Ｔｈｋ株式会社 ボールスプライン装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213714A (ja) * 1990-01-17 1991-09-19 Nippon Thompson Co Ltd 樹脂製直動案内ユニット
JP2002276656A (ja) * 1997-06-16 2002-09-25 Thk Co Ltd 直線運動案内装置
WO2006064734A1 (ja) * 2004-12-15 2006-06-22 Thk Co., Ltd. 転がり案内装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI615557B (zh) * 2017-07-19 2018-02-21 銀泰科技股份有限公司 線性導引裝置

Also Published As

Publication number Publication date
WO2009041176A1 (ja) 2009-04-02
JPWO2009041176A1 (ja) 2011-01-20
TW200925450A (en) 2009-06-16
JP5570217B2 (ja) 2014-08-13

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