KR950003650A - Bearing beam - Google Patents

Bearing beam Download PDF

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Publication number
KR950003650A
KR950003650A KR1019940017838A KR19940017838A KR950003650A KR 950003650 A KR950003650 A KR 950003650A KR 1019940017838 A KR1019940017838 A KR 1019940017838A KR 19940017838 A KR19940017838 A KR 19940017838A KR 950003650 A KR950003650 A KR 950003650A
Authority
KR
South Korea
Prior art keywords
bearing beam
bearing
recesses
intermediate support
beam according
Prior art date
Application number
KR1019940017838A
Other languages
Korean (ko)
Inventor
헤트리히 스테펜
바우어 루돌프
Original Assignee
카르스텐젠 튀링
이나 벨츠라거 쉐플러 카게
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 카르스텐젠 튀링, 이나 벨츠라거 쉐플러 카게 filed Critical 카르스텐젠 튀링
Publication of KR950003650A publication Critical patent/KR950003650A/en

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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
    • F16C33/34—Rollers; Needles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00—Valve arrangements comprising rollers
    • F01L2305/02—Mounting of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rolling Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

저렴한 제작 기술로 제작되며, 베어링 빔의 양단면측의 확장을 용이하게 하고, 동시에 베어링 빔의 전장에 걸쳐 변화하는 횡단면 형상을 지니는 베어링 빔을 제공한다.It is fabricated with inexpensive fabrication technology and provides a bearing beam with easy cross-sectional side of the bearing beam, and at the same time having a cross-sectional shape that changes over the full length of the bearing beam.

오목부(3a)는 각각의 단면(7)으로 부터 중간 지지체(4a)에 이르기까지 베어링(1a) 내에 제공된다.A recess 3a is provided in the bearing 1a from each end face 7 to the intermediate support 4a.

Description

베어링 빔Bearing beam

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 결합된 상태를 보여주는, 중앙에 중간 지지체가 배치된 본 발명의 베어링 빔의 종단면도, 제 2 도는 단(段)부가 성형된 오목부를 지니는 베어링 빔의 종단면도, 제 3 도는 천공된 중간지지체를 베어링 빔의 종방향 중심으로 편향시켜 배치한 본 발명이 베어링 빔의 종단면도, 제 4 도는 양단부에 베어링 빔 외주벽면에 대해 편심배치된 오목부 지역을 지니는 본 발명의 베어링 빔 종단면도.1 is a longitudinal cross-sectional view of a bearing beam of the present invention with an intermediate support disposed in the center thereof, showing a coupled state; FIG. 2 is a longitudinal cross-sectional view of a bearing beam having recesses formed with end portions thereof; Fig. 4 is a longitudinal cross-sectional view of the bearing beam in which the present invention is disposed by deflecting the support to the longitudinal center of the bearing beam;

Claims (12)

캠롤러(cam roller)를 수용하기 위해 내연기관이 로커아암(rocker arm)에 끼워넣어지며, 오목부를 지니는 원통형으로 성형된 금속체로 구성된 베어링 빔에 있어서, 오목부(3a-3f)가 각각의 단면(7)으로 부터 중간지지체(4a,4f)에 이르기까지 베어링 빔(1a-1f)내에 제공되는 것을 특징으로 하는 베어링 빔.In a bearing beam composed of a cylindrically shaped metal body having a recess, in which an internal combustion engine is inserted into a rocker arm to receive a cam roller, the recesses 3a-3f have respective cross sections. A bearing beam characterized in that it is provided in the bearing beam (1a-1f) from (7) to the intermediate supports (4a, 4f). 제 1 항에 있어서, 상기 오목부(3a-3e)는 원통형 또는 타원형으로 구성되는 베어링 빔.The bearing beam according to claim 1, wherein said recesses (3a-3e) are configured in a cylindrical or elliptical shape. 제 1 항에 있어서, 다수의 계단식으로 결합된 다른 직경의 구분을 지니는 오목부(3b,3d,3e)가 제공되는 베어링 빔.2. A bearing beam as claimed in claim 1, wherein recesses (3b, 3d, 3e) are provided with a plurality of stepwise coupled different diameter divisions. 제 3 항에 있어서, 상기 오목부(3d,3e)의 적어도 1개의 구분(17d,17e)은 베어링 빔(1d,1e)의 외주면에 대해 편심배치되는 베어링 빔.4. A bearing beam as claimed in claim 3, wherein at least one segment (17d, 17e) of the concave portion (3d, 3e) is eccentric with respect to the outer circumferential surface of the bearing beam (1d, 1e). 제 4 항에 있어서, 상기 편심된 구분(17e)은 교대로 배치되는 베어링 빔.The bearing beam of claim 4, wherein the eccentric segments (17e) are alternately arranged. 제 1 항에 있어서, 베어링 빔(1a-1c)의 내경은 외경의 0.6-0.8배에 상당하는 값을 지니는 베어링 빔.The bearing beam according to claim 1, wherein the inner diameter of the bearing beams (1a-1c) has a value corresponding to 0.6-0.8 times the outer diameter. 제 1 항에 있어서, 상기 중간 지지체(4c)는 베어링 빔(1c)의 축방향 중심에 대해 겹치지 않게 배치되는 베어링 빔.The bearing beam according to claim 1, wherein the intermediate support (4c) is arranged so as not to overlap with respect to the axial center of the bearing beam (1c). 제 1 항에 있어서, 상기 중간지지체(4c-4e)는 구멍(16c-16e)을 지니는 베어링 빔.The bearing beam of claim 1, wherein the intermediate support (4c-4e) has holes (16c-16e). 상기 베어링 빔(1f)은 오목부(3f)내의 각각의 단부측에서, 거의 폐쇄된 웨브벽(20)을 형성하는 코킹 변형가공부를 지니는 베어링 빔.The bearing beam (1f) has a caulking deformation machining portion that forms a substantially closed web wall (20) at each end side in the recess (3f). 제 1 항 내지 제 9 항중 어느 한 항에 있어서, 베어링 빔의 관형 내주 변벽으로 부터 중간 지지체로의 이행부 및 오목부의 각각의 구분간의 이행부가 환형으로 성형되는 베어링 빔.10. The bearing beam according to any one of claims 1 to 9, wherein the transition portion between the transition from the tubular inner circumferential edge of the bearing beam to the intermediate support and each division of the concave portion is formed in an annular shape. 제 1 항에 있어서, 베어링 빔(1a-1f)을 제작하도록 냉간 프레스 가공법이 사용되는 베어링 빔.The bearing beam according to claim 1, wherein a cold press working method is used to produce the bearing beams (1a-1f). 제 1 항에 있어서, 상기 오목부(3a-3e)를 제작하도록 절삭벅을 사용하는 베어링 빔.The bearing beam of claim 1, wherein a cutting buck is used to fabricate the recesses (3a-3e). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940017838A 1993-07-23 1994-07-23 Bearing beam KR950003650A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE93-P4324835.7 1993-07-23
DE4324835A DE4324835A1 (en) 1993-07-23 1993-07-23 Bearing pin

Publications (1)

Publication Number Publication Date
KR950003650A true KR950003650A (en) 1995-02-17

Family

ID=6493589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017838A KR950003650A (en) 1993-07-23 1994-07-23 Bearing beam

Country Status (3)

Country Link
JP (1) JPH0771210A (en)
KR (1) KR950003650A (en)
DE (1) DE4324835A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054406B4 (en) 2006-11-18 2016-09-15 Schaeffler Technologies AG & Co. KG Hubübertragungsbauteil and method for its preparation
DE102010019950A1 (en) 2010-05-08 2011-11-10 Mahle International Gmbh Bearing arrangement has component that is supported in housing, where bearing pin clamps bearing bore of component and aligned retaining hole of housing
DE102010019951A1 (en) 2010-05-08 2011-12-01 Mahle International Gmbh Bearing assembly and method for its manufacture
EP3124759A1 (en) * 2015-07-30 2017-02-01 Aktiebolaget SKF Roller device, pin for use in a roller device and method for locking a pin
DE102015218632A1 (en) 2015-09-28 2017-03-30 Aktiebolaget Skf Bolt of a valve control lever
DE102015220764A1 (en) * 2015-10-23 2017-04-27 Zf Friedrichshafen Ag Method and device for producing a bearing bolt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727832A (en) * 1986-06-13 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Roller rocker arm
JPS63113108A (en) * 1986-10-30 1988-05-18 Mazda Motor Corp Valve driving device of engine
JP2743488B2 (en) * 1989-06-29 1998-04-22 日本精工株式会社 Cam follower for engine valve train
JP2724415B2 (en) * 1989-11-29 1998-03-09 光洋精工株式会社 Method of manufacturing steel plate rocker arm

Also Published As

Publication number Publication date
JPH0771210A (en) 1995-03-14
DE4324835A1 (en) 1995-01-26

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