DE69308709D1 - Verfahren zur Herstellung eines direktwirkender Ventilstössels - Google Patents

Verfahren zur Herstellung eines direktwirkender Ventilstössels

Info

Publication number
DE69308709D1
DE69308709D1 DE69308709T DE69308709T DE69308709D1 DE 69308709 D1 DE69308709 D1 DE 69308709D1 DE 69308709 T DE69308709 T DE 69308709T DE 69308709 T DE69308709 T DE 69308709T DE 69308709 D1 DE69308709 D1 DE 69308709D1
Authority
DE
Germany
Prior art keywords
production
valve lifter
direct acting
acting valve
lifter
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.)
Expired - Fee Related
Application number
DE69308709T
Other languages
English (en)
Other versions
DE69308709T2 (de
Inventor
David Michael Groh
Chris Paul Kaniut
Steven Lee Worthington
Martin William Uitvlugt
Scott Charles Johnson
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of DE69308709D1 publication Critical patent/DE69308709D1/de
Application granted granted Critical
Publication of DE69308709T2 publication Critical patent/DE69308709T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • 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
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49304—Valve tappet making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49314—Poppet or I.C. engine valve or valve seat making with assembly or composite article making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE69308709T 1992-09-23 1993-09-02 Verfahren zur Herstellung eines direktwirkender Ventilstössels Expired - Fee Related DE69308709T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/950,534 US5280771A (en) 1992-09-23 1992-09-23 Direct acting hydraulic tappet

Publications (2)

Publication Number Publication Date
DE69308709D1 true DE69308709D1 (de) 1997-04-17
DE69308709T2 DE69308709T2 (de) 1997-06-19

Family

ID=25490555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308709T Expired - Fee Related DE69308709T2 (de) 1992-09-23 1993-09-02 Verfahren zur Herstellung eines direktwirkender Ventilstössels

Country Status (5)

Country Link
US (2) US5280771A (de)
EP (1) EP0589580B1 (de)
KR (1) KR100251516B1 (de)
DE (1) DE69308709T2 (de)
MX (1) MX9305867A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05202706A (ja) * 1992-01-29 1993-08-10 Daido Steel Co Ltd エンジンバルブおよびその製造方法
JP3227634B2 (ja) * 1994-11-16 2001-11-12 フジオーゼックス株式会社 内燃機関用タペットおよびその製造方法
JPH08226312A (ja) * 1995-02-20 1996-09-03 Fuji Oozx Inc 弁隙間調節方法、並びにそれに用いるバルブリフタ及びその中間体
DE19602012A1 (de) * 1996-01-20 1997-07-24 Schaeffler Waelzlager Kg Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
US5729900A (en) * 1996-05-06 1998-03-24 Fuji Oozx, Inc. Method of manufacturing a tappet in an internal combustion engine
US5642694A (en) * 1996-05-24 1997-07-01 General Motors Corporation Integral formed oil column extender for hydraulic lash adjuster
JPH1077807A (ja) * 1996-09-05 1998-03-24 Fuji Oozx Inc 内燃機関用タペットの製造方法
US5839402A (en) * 1997-07-29 1998-11-24 Fuji Oozx Inc. Wear resistant tappet
DE10106983A1 (de) * 2001-02-15 2002-08-29 Ina Schaeffler Kg Stößel
KR101119025B1 (ko) * 2009-09-30 2012-03-13 윤동진 선박엔진 연료펌프용 태핏의 정밀 열간단조 방법
CN103628941B (zh) * 2012-08-24 2016-08-17 上海通用汽车有限公司 气门间隙自动调节的液压挺柱
US10119607B2 (en) 2016-04-15 2018-11-06 Koyo Bearings North America Llc Follower mechanism
DE102019120813A1 (de) 2019-08-01 2021-02-04 Schaeffler Technologies AG & Co. KG Verfahren zum Herstellen einer Gewindemutter eines Gewindetriebes, insbesondere Kugelgewindemutter eines Kugelgewindetriebes
US11143059B2 (en) 2019-10-03 2021-10-12 Koyo Bearings North America Llc Tappet assembly with unground outer cup
US11149593B2 (en) 2019-10-03 2021-10-19 Koyo Bearings North America Llc Tappet assembly with formed anti-rotation alignment device
KR20230052927A (ko) 2020-08-20 2023-04-20 주식회사 다이셀 실란 커플링제

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014072B (en) * 1978-01-31 1982-02-17 British Steel Corp Roll grooving tool for pipes
US4590898A (en) * 1979-12-05 1986-05-27 Eaton Corporation Hydraulic tappet for direct-acting valve gear
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
DE3409236A1 (de) * 1984-03-14 1985-09-19 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Aeusseres fuehrungsteil fuer einen ventilstoessel
DE3412153A1 (de) * 1984-03-31 1985-10-10 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Verfahren zum befestigen eines trichterfoermigen fuehrungsteiles in der bohrungswand des tassenfoermigen gehaeuses eines sich selbsttaetig hydraulisch einstellenden ventilstoessels
JPS6155306A (ja) * 1984-08-28 1986-03-19 Riken Corp 油圧タペツトの製造方法
DE3434492A1 (de) * 1984-09-20 1986-03-20 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Tassenfoermiges gehaeuse fuer einen mit einem sich selbsttaetig hydraulisch einstellenden spielausgleichselement versehenen ventilstoessel
DE3437478A1 (de) * 1984-10-12 1986-04-17 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttaetig hydraulisch einstellender ventilstoessel
JPS61175204A (ja) * 1985-01-30 1986-08-06 Riken Corp 油圧タペツトの製造方法
DE3528432A1 (de) * 1985-08-08 1987-02-19 Motomak Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3810436A1 (de) * 1988-03-26 1989-10-12 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3828635A1 (de) * 1988-08-24 1990-03-08 Daimler Benz Ag Verfahren zum herstellen von tassenstoesseln fuer hubkolbenmaschinen
DE8902780U1 (de) * 1989-03-08 1989-04-20 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttätig hydraulisch einstellender Ventilstößel
DE4026793A1 (de) * 1990-08-24 1992-03-05 Freudenberg Carl Fa Hydraulisches ventilspielausgleichselement fuer brennkraftmaschinen
DE4030987A1 (de) * 1990-10-01 1992-04-02 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel

Also Published As

Publication number Publication date
EP0589580A1 (de) 1994-03-30
DE69308709T2 (de) 1997-06-19
MX9305867A (es) 1994-03-31
EP0589580B1 (de) 1997-03-12
KR940006684A (ko) 1994-04-25
US5280771A (en) 1994-01-25
KR100251516B1 (ko) 2000-04-15
US5430934A (en) 1995-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee