KR920004216A - Bearing and its manufacturing method - Google Patents

Bearing and its manufacturing method Download PDF

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Publication number
KR920004216A
KR920004216A KR1019910013349A KR910013349A KR920004216A KR 920004216 A KR920004216 A KR 920004216A KR 1019910013349 A KR1019910013349 A KR 1019910013349A KR 910013349 A KR910013349 A KR 910013349A KR 920004216 A KR920004216 A KR 920004216A
Authority
KR
South Korea
Prior art keywords
bearing
mounting base
base portion
manufacturing
shaft
Prior art date
Application number
KR1019910013349A
Other languages
Korean (ko)
Inventor
시즈타카 마쯔우라
요시이찌 후지무라
Original Assignee
다카다 쥬우이찌로오
다카다 가부시키가이샤
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 다카다 쥬우이찌로오, 다카다 가부시키가이샤 filed Critical 다카다 쥬우이찌로오
Publication of KR920004216A publication Critical patent/KR920004216A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/42—Belt retractors, e.g. reels self-locking in an emergency having means for acting directly upon the belt, e.g. by clamping or friction
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • F16C2220/66—Shaping by removing material, e.g. machining by milling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Sliding-Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

내용 없음No content

Description

축받침 및 그의 제조방법Bearing and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명에관한 축받침의 일실시예를 표시한 단면도.1 is a cross-sectional view showing an embodiment of the bearing according to the present invention.

제 2 도는 이실시예의 축받침에 의하여 축을 지지한 상태를 개략적으로 표시하는 단면도.2 is a cross-sectional view schematically showing a state in which the shaft is supported by the bearing of this embodiment.

제 3 도는 이실시예의 축받침의 제조방법을 설명하는 것으로 (a)는 축받침 소재의 제조공정을 표시하는 도면, (b)는 축받침의 프레스공정을 표시하는 도면.3 is a view for explaining a manufacturing method of the bearing of this embodiment (a) is a view showing the manufacturing process of the bearing material, (b) is a view showing a pressing process of the bearing.

Claims (2)

설치 베이스부(10b')와 축을 지지하는 축받침부(10a')가 L자형으로 형성된 링형상의 축받침(10')에 있어서, 상기한 축받침부(10a') 축방향중심이 설치베이스부(10b')와 축방향으로 겹쳐지는 위치이거나, 혹은 설치베이스부(10b')의 축방향위치 근방에 설정되어 있는 것을 특징으로 하는 축받침.In the ring-shaped bearing 10 'formed of an L-shape in which the mounting base portion 10b' and the bearing portion 10a 'supporting the shaft are formed in an L-shape, the axial center of the bearing portion 10a' is the mounting base. A bearing support, which is a position overlapping with the portion 10b 'in the axial direction or is set in the vicinity of the axial position of the mounting base portion 10b'. 평판을 버링가공에 의하여 설치베이스부와 축을 지지하는 축받침부가 L자형으로 형성된 링형상의 축받침소재(1″)를 형성하는 공정과, 그후 상기한 축받침 소재의 축받침부를 축방향으로 소정의 치수로 압축형성하는 프레스 공정으로 이루어지는 것을 특징으로 하는 축받침의 제조방법.Forming a ring-shaped bearing material (1 ″) having an L-shaped bearing support portion for supporting the mounting base portion and the shaft by burring the flat plate; and then, the bearing portion of the bearing material described above is predetermined in the axial direction. Method for producing a bearing bearing, characterized in that consisting of a pressing step of compression forming to the dimensions of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910013349A 1990-08-06 1991-08-01 Bearing and its manufacturing method KR920004216A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-208643 1990-08-06
JP2208643A JPH0491835A (en) 1990-08-07 1990-08-07 Bearing and production thereof

Publications (1)

Publication Number Publication Date
KR920004216A true KR920004216A (en) 1992-03-27

Family

ID=16559643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013349A KR920004216A (en) 1990-08-06 1991-08-01 Bearing and its manufacturing method

Country Status (6)

Country Link
JP (1) JPH0491835A (en)
KR (1) KR920004216A (en)
CA (1) CA2048531A1 (en)
DE (1) DE4126190A1 (en)
FR (1) FR2665934B1 (en)
GB (1) GB2247288B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867412A (en) * 1928-12-28 1932-07-12 Cleveland Graphite Bronze Co Method of making bearings
GB552013A (en) * 1941-07-14 1943-03-19 Phillips & Powis Aircraft Ltd Improvements in bearings for shafts and rods
DE845490C (en) * 1943-06-07 1952-07-31 Gen Motors Corp Method of manufacturing bearings
GB1104603A (en) * 1965-10-20 1968-02-28 Takaichi Mabuchi Bearing of a miniature electric motor
DE1957703A1 (en) * 1969-11-17 1971-05-27 Schmidt Gmbh Karl Method and device for the production of bundles
US4173375A (en) * 1978-04-14 1979-11-06 Westinghouse Electric Corp. Remote lubrication system for vertical motor shafts
US4578848A (en) * 1982-09-09 1986-04-01 Aeplc Method for the manufacture of flanged bearings
JPS59199133A (en) * 1983-04-28 1984-11-12 Oiles Ind Co Ltd Production of flanged coil bush bearing and die used for production thereof
JPS6329362U (en) * 1986-08-05 1988-02-26
JPH0443622Y2 (en) * 1988-03-04 1992-10-15

Also Published As

Publication number Publication date
CA2048531A1 (en) 1992-02-08
GB2247288A (en) 1992-02-26
DE4126190A1 (en) 1992-03-12
FR2665934B1 (en) 1996-02-23
JPH0491835A (en) 1992-03-25
GB2247288B (en) 1995-03-22
GB9116980D0 (en) 1991-09-18
FR2665934A1 (en) 1992-02-21

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application