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JPS5659020A - Linear bearing mechanism - Google Patents

Linear bearing mechanism

Info

Publication number
JPS5659020A
JPS5659020A JP13377179A JP13377179A JPS5659020A JP S5659020 A JPS5659020 A JP S5659020A JP 13377179 A JP13377179 A JP 13377179A JP 13377179 A JP13377179 A JP 13377179A JP S5659020 A JPS5659020 A JP S5659020A
Authority
JP
Japan
Prior art keywords
rollers
retainers
linear bearing
pinions
secured
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13377179A
Other languages
Japanese (ja)
Other versions
JPS6325211B2 (en
Inventor
Toru Tojo
Yoshinori Nishio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13377179A priority Critical patent/JPS5659020A/en
Publication of JPS5659020A publication Critical patent/JPS5659020A/en
Publication of JPS6325211B2 publication Critical patent/JPS6325211B2/ja
Granted legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/306—Means to synchronise movements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

PURPOSE: To prevent the deviation of retainers for a long period, by using gear mechanisms consisting of pinions and racks and provided beside a linear bearing, to restrain the movement of the linear bearing, especially the movement of its rollers and the retainers which hold the rollers.
CONSTITUTION: Straight guide rails 12a, 12b are secured on a pair of parallel pro- truded pieces 11a, 11b provided on the top near its both side edges on a base 11. Guide rails 14a, 14b are secured on both sides of the protruded part of a moving table 13. Rollers 15a, 15b are interposed between the guide rails 12a, 14a and 12b, 14b. The rollers 15a, 15b are held by plate-shaped retainers 16a, 16b. Buffer members 17a, 17b on bar springs are attached to the retainers 16a, 16b. Pinions 18a, 18b are attached to the tips of the members 17a, 17b. The pinions 18a, 18b are engaged with racks 19a, 19b, 20a, 20b secured on the base 11 and the table 13.
COPYRIGHT: (C)1981,JPO&Japio
JP13377179A 1979-10-17 1979-10-17 Linear bearing mechanism Granted JPS5659020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13377179A JPS5659020A (en) 1979-10-17 1979-10-17 Linear bearing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13377179A JPS5659020A (en) 1979-10-17 1979-10-17 Linear bearing mechanism

Publications (2)

Publication Number Publication Date
JPS5659020A true JPS5659020A (en) 1981-05-22
JPS6325211B2 JPS6325211B2 (en) 1988-05-24

Family

ID=15112579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13377179A Granted JPS5659020A (en) 1979-10-17 1979-10-17 Linear bearing mechanism

Country Status (1)

Country Link
JP (1) JPS5659020A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962320U (en) * 1982-10-19 1984-04-24 旭光学工業株式会社 Slide rail mechanism
JPS6382816U (en) * 1986-11-18 1988-05-31
GB2482907B (en) * 2010-08-20 2015-07-01 John Glynn Fuller Twin rail slide system
CN110822042A (en) * 2018-08-14 2020-02-21 咸阳蓝博机械有限公司 Rack anti-creep cross guide rail pair

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531184U (en) * 1976-06-24 1978-01-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531184U (en) * 1976-06-24 1978-01-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962320U (en) * 1982-10-19 1984-04-24 旭光学工業株式会社 Slide rail mechanism
JPS6230580Y2 (en) * 1982-10-19 1987-08-06
JPS6382816U (en) * 1986-11-18 1988-05-31
GB2482907B (en) * 2010-08-20 2015-07-01 John Glynn Fuller Twin rail slide system
CN110822042A (en) * 2018-08-14 2020-02-21 咸阳蓝博机械有限公司 Rack anti-creep cross guide rail pair

Also Published As

Publication number Publication date
JPS6325211B2 (en) 1988-05-24

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