JPS54137542A - Stroke bearing - Google Patents

Stroke bearing

Info

Publication number
JPS54137542A
JPS54137542A JP4476278A JP4476278A JPS54137542A JP S54137542 A JPS54137542 A JP S54137542A JP 4476278 A JP4476278 A JP 4476278A JP 4476278 A JP4476278 A JP 4476278A JP S54137542 A JPS54137542 A JP S54137542A
Authority
JP
Japan
Prior art keywords
cage
spring
balls
force
tare
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.)
Pending
Application number
JP4476278A
Other languages
Japanese (ja)
Inventor
Masaharu Sumiyoshi
Junichi Okada
Katsuhiko Motosugi
Kaoru Hanazawa
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.)
Nachi Fujikoshi Corp
Toyota Motor Corp
Original Assignee
Nachi Fujikoshi Corp
Fujikoshi KK
Toyota Motor Corp
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 Nachi Fujikoshi Corp, Fujikoshi KK, Toyota Motor Corp filed Critical Nachi Fujikoshi Corp
Priority to JP4476278A priority Critical patent/JPS54137542A/en
Publication of JPS54137542A publication Critical patent/JPS54137542A/en
Pending 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • 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

Landscapes

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

Abstract

PURPOSE: To prevent micro-creep, by charging a spring between an outer cylinder and a cage, and by increasing the force of the spring to magnitude not less than tangential force by the tare of the cage and balls.
CONSTITUTION: A spring 6 that has approximate 1.8W3 times as much as tangential force by the tare of a cage 4 and balls 3 under a total compression condition is charged between a retaining ring 5b and the cage 4, and the force of the spring is brough to approximate same force as downward tangential force by the tare of the cage 4 and the balls 3 when the cage 4 is located at an approximate center of an outer cylinder 2. Consequently, when the cage 4 and the balls 3 downward fall gradually by the micro-creep that tangential force by the tare is generated and connect to the spring 6 at an approximate center of the cage 4, downward tangential force is reduced by spring pressure, and the quantity of micro-creep is lightened and finally becomes to 0 or upturn, thus preventing the impossibility of functioning due to the fall of the cage 4 and the balls 3 to the lowermost end.
COPYRIGHT: (C)1979,JPO&Japio
JP4476278A 1978-04-18 1978-04-18 Stroke bearing Pending JPS54137542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4476278A JPS54137542A (en) 1978-04-18 1978-04-18 Stroke bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4476278A JPS54137542A (en) 1978-04-18 1978-04-18 Stroke bearing

Publications (1)

Publication Number Publication Date
JPS54137542A true JPS54137542A (en) 1979-10-25

Family

ID=12700425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4476278A Pending JPS54137542A (en) 1978-04-18 1978-04-18 Stroke bearing

Country Status (1)

Country Link
JP (1) JPS54137542A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743463U (en) * 1980-08-27 1982-03-10
JPH0460320U (en) * 1990-09-28 1992-05-25
US6203201B1 (en) 1998-02-06 2001-03-20 Koyo Seiko Co., Ltd. Linear bearing
DE10039636A1 (en) * 2000-08-09 2002-02-28 Selzer Fertigungstech Linear ball bearing for use in car transmission systems comprises internal cage and external sleeve with end flanges, between which balls are mounted, spring fitted at one end between cage and flange preventing them from coming into contact
JP2013072512A (en) * 2011-09-28 2013-04-22 Hiihaisuto Seiko Kk Linear guide device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713762U (en) * 1971-03-16 1972-10-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713762U (en) * 1971-03-16 1972-10-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743463U (en) * 1980-08-27 1982-03-10
JPS6131540Y2 (en) * 1980-08-27 1986-09-13
JPH0460320U (en) * 1990-09-28 1992-05-25
US6203201B1 (en) 1998-02-06 2001-03-20 Koyo Seiko Co., Ltd. Linear bearing
DE10039636A1 (en) * 2000-08-09 2002-02-28 Selzer Fertigungstech Linear ball bearing for use in car transmission systems comprises internal cage and external sleeve with end flanges, between which balls are mounted, spring fitted at one end between cage and flange preventing them from coming into contact
JP2013072512A (en) * 2011-09-28 2013-04-22 Hiihaisuto Seiko Kk Linear guide device

Similar Documents

Publication Publication Date Title
JPS54137542A (en) Stroke bearing
JPS54109574A (en) Deaerating structure at sliding part of pin slide type disc brake
JPS5535156A (en) Volume type fluid compressor
JPS5712177A (en) Valve
JPS5582196A (en) Grease for initial compatibility of sliding part comprising embedded solid lubricant
Reich An historical analysis of the field.
JPS5519930A (en) Governor for wind mill
JPS5663542A (en) Deceleration sensing type brake pressure control valve
JPS534167A (en) Load response type regulating valve
JPS56156472A (en) Pump capable of changing discharging quantity by two steps according to pressure change
JPS5354186A (en) Protein adsorbent
JPS5582806A (en) Hydraulic cylinder
JPS5790429A (en) Auto-adjustor apparatus enclosing wheel cylinder
JPS5469804A (en) Pump system with automatic flow control valve
JPS5542750A (en) Long life tool
JPS5472504A (en) Piston assembly
Zunino The brown bear in central Italy--Status report 1985.
JPS5413899A (en) Nuclear fuel assembly
JPS5293855A (en) Diaphragm type coupling
JPS5382971A (en) Mass cylinder
JPS5527563A (en) Mechanical disc brake
JPS5532853A (en) Manhole
JPS5493766A (en) Mechanical governor mechanism
JPS5239145A (en) Leak relay
JPS52127677A (en) Pellet automatic dehydrating and separating device from slurry