JPWO2021090757A1 - - Google Patents

Info

Publication number
JPWO2021090757A1
JPWO2021090757A1 JP2021554917A JP2021554917A JPWO2021090757A1 JP WO2021090757 A1 JPWO2021090757 A1 JP WO2021090757A1 JP 2021554917 A JP2021554917 A JP 2021554917A JP 2021554917 A JP2021554917 A JP 2021554917A JP WO2021090757 A1 JPWO2021090757 A1 JP WO2021090757A1
Authority
JP
Japan
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
JP2021554917A
Other languages
Japanese (ja)
Other versions
JP7092422B2 (en
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 filed Critical
Publication of JPWO2021090757A1 publication Critical patent/JPWO2021090757A1/ja
Application granted granted Critical
Publication of JP7092422B2 publication Critical patent/JP7092422B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C29/0683—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 rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685—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 rail or rod of circular cross-section, i.e. the linear bearing is not 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
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • 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
    • 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
    • F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
    • F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
    • 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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0623—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements 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
    • F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
JP2021554917A 2019-11-08 2020-10-29 Retaining rings for linear motion bearings and linear motion bearings Active JP7092422B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019203059 2019-11-08
JP2019203059 2019-11-08
PCT/JP2020/040625 WO2021090757A1 (en) 2019-11-08 2020-10-29 Retaining ring for linear motion bearing and linear motion bearing

Publications (2)

Publication Number Publication Date
JPWO2021090757A1 true JPWO2021090757A1 (en) 2021-05-14
JP7092422B2 JP7092422B2 (en) 2022-06-28

Family

ID=75849755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554917A Active JP7092422B2 (en) 2019-11-08 2020-10-29 Retaining rings for linear motion bearings and linear motion bearings

Country Status (4)

Country Link
JP (1) JP7092422B2 (en)
KR (1) KR102665513B1 (en)
CN (1) CN114127433A (en)
WO (1) WO2021090757A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7446962B2 (en) 2020-09-21 2024-03-11 倫文 木原 UV cut filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682313U (en) * 1979-11-30 1981-07-03
JPS6193611U (en) * 1984-11-26 1986-06-17
JPH01154316U (en) * 1988-04-18 1989-10-24
EP1970583A2 (en) * 2007-03-16 2008-09-17 Ab Skf Linear roller bearing
JP2020063839A (en) * 2018-10-11 2020-04-23 ヒーハイスト精工株式会社 Stop ring for direct-acting bearing and direct-acting bearing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579721A5 (en) * 1974-12-24 1976-09-15 Borel Denis
CH631244A5 (en) * 1979-02-26 1982-07-30 Schmid Roost J Sro Kugellagerw AXIAL-ROTATING BALL GUIDING ELEMENT.
DE3910457A1 (en) * 1989-03-31 1990-10-04 Star Gmbh LINEAR BALL RIFLE
JP2981730B2 (en) * 1997-04-23 1999-11-22 日本ベアリング株式会社 Bearing member
KR100921138B1 (en) * 2007-12-17 2009-10-12 셰플러코리아(유) Retainer for Ball Bearing and The Manufacturing Method thereof
JP2009287645A (en) 2008-05-28 2009-12-10 Thk Co Ltd Linear motion bearing
JP2013155818A (en) * 2012-01-31 2013-08-15 Hiihaisuto Seiko Kk Linear motion bearing with housing
JP2013189994A (en) * 2012-03-12 2013-09-26 Hiihaisuto Seiko Kk Linear motion bearing and linear motion device
JP6393496B2 (en) * 2014-03-24 2018-09-19 日本トムソン株式会社 Linear motion guide unit with lubrication member
KR20170010920A (en) * 2015-07-20 2017-02-02 셰플러코리아(유) Retainer for ball bearing
KR20180075744A (en) * 2016-12-26 2018-07-05 셰플러코리아(유) Angular contact ball bearing with improved assembly, assembling method thereof and a case for angular contact ball bearing
JP2018138816A (en) * 2017-02-24 2018-09-06 日本ベアリング株式会社 Linear motion device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682313U (en) * 1979-11-30 1981-07-03
JPS6193611U (en) * 1984-11-26 1986-06-17
JPH01154316U (en) * 1988-04-18 1989-10-24
EP1970583A2 (en) * 2007-03-16 2008-09-17 Ab Skf Linear roller bearing
JP2020063839A (en) * 2018-10-11 2020-04-23 ヒーハイスト精工株式会社 Stop ring for direct-acting bearing and direct-acting bearing

Also Published As

Publication number Publication date
JP7092422B2 (en) 2022-06-28
KR102665513B1 (en) 2024-05-10
WO2021090757A1 (en) 2021-05-14
KR20220063151A (en) 2022-05-17
CN114127433A (en) 2022-03-01

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