JPS57171115A - Bearing - Google Patents

Bearing

Info

Publication number
JPS57171115A
JPS57171115A JP5430081A JP5430081A JPS57171115A JP S57171115 A JPS57171115 A JP S57171115A JP 5430081 A JP5430081 A JP 5430081A JP 5430081 A JP5430081 A JP 5430081A JP S57171115 A JPS57171115 A JP S57171115A
Authority
JP
Japan
Prior art keywords
wear
bearing member
sleeve
play
bearing
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
JP5430081A
Other languages
Japanese (ja)
Other versions
JPS6314204B2 (en
Inventor
Yuji Shiotani
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.)
NIIGATA TEKKOSHO KK
Niigata Engineering Co Ltd
Original Assignee
NIIGATA TEKKOSHO KK
Niigata Engineering 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 NIIGATA TEKKOSHO KK, Niigata Engineering Co Ltd filed Critical NIIGATA TEKKOSHO KK
Priority to JP5430081A priority Critical patent/JPS57171115A/en
Publication of JPS57171115A publication Critical patent/JPS57171115A/en
Publication of JPS6314204B2 publication Critical patent/JPS6314204B2/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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F16C25/04—Sliding-contact bearings self-adjusting

Abstract

PURPOSE:To detect the quantity of wear and prevent play, by providing tapered surfaces on the rotary shaft sleeve and other member of a bearing for the stirring unit of a chemical equipment or the like so that the tapered surfaces are put in sliding contact with each other and by energizing one of the sleeve and the member in the sliding direction to enable it to move and by finding out the quantity of the movement. CONSTITUTION:Since a bearing member 15 is energized upward by a compressed spring 18, the bearing member moves upward due to the wear of sliding contact surfaces 15a, 12a so that the sliding surface 15a is pushed on the tapered surface 12a of a sleeve 12. Play is thus prevented from occurring between the tapered surfaces 15a, 12a. The thermal expansion and contraction of a rotary shaft 11 is absorbed by the spring 18. When the bearing member 15 has moved upward, a gap is made between the tip 33b of the screw shaft 33 of a wear detector 32 and the recess 15c of the bearing member 15. At that time, a wheel 35 is rotated to bring the tip 33b and the recess 15c into contact with each other and the value indicated by a pointer 39 is read to find out the quantity of the wear. According to this constitution, the wear play prevention and wear quantity detection are enabled.
JP5430081A 1981-04-13 1981-04-13 Bearing Granted JPS57171115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5430081A JPS57171115A (en) 1981-04-13 1981-04-13 Bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5430081A JPS57171115A (en) 1981-04-13 1981-04-13 Bearing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP24020486A Division JPS6293514A (en) 1986-10-11 1986-10-11 Bearing device

Publications (2)

Publication Number Publication Date
JPS57171115A true JPS57171115A (en) 1982-10-21
JPS6314204B2 JPS6314204B2 (en) 1988-03-30

Family

ID=12966711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5430081A Granted JPS57171115A (en) 1981-04-13 1981-04-13 Bearing

Country Status (1)

Country Link
JP (1) JPS57171115A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603408A1 (en) * 1992-06-17 1994-06-29 Mitsubishi Pencil Kabushiki Kaisha Liquid eraser composition
EP1669618A2 (en) * 2004-12-09 2006-06-14 IMS Gear GmbH Bearing arrangement for spindle nut

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239124A (en) * 1988-07-29 1990-02-08 Nissha Printing Co Ltd Face light emitting device, panel using same and production thereof
JPH0239123A (en) * 1988-07-29 1990-02-08 Nissha Printing Co Ltd Face light emitting device, panel using same, and manufacture thereof
JPH02208631A (en) * 1989-02-08 1990-08-20 Copal Co Ltd Surface light emission body device for lighting liquid crystal display element
JPH0564830U (en) * 1992-01-31 1993-08-27 三洋電機株式会社 Lighting equipment
JPH0862426A (en) * 1994-08-16 1996-03-08 Nec Corp Back light of liquid crystal display

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603408A1 (en) * 1992-06-17 1994-06-29 Mitsubishi Pencil Kabushiki Kaisha Liquid eraser composition
EP0603408B1 (en) * 1992-06-17 1999-02-24 Mitsubishi Pencil Kabushiki Kaisha Liquid eraser composition
EP1669618A2 (en) * 2004-12-09 2006-06-14 IMS Gear GmbH Bearing arrangement for spindle nut
EP1669618A3 (en) * 2004-12-09 2007-12-05 IMS Gear GmbH Bearing arrangement for spindle nut
US8113073B2 (en) 2004-12-09 2012-02-14 Ims Gear Gmbh Lead screw nut support arrangement

Also Published As

Publication number Publication date
JPS6314204B2 (en) 1988-03-30

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