DE19680296D2 - Hydraulic lash adjuster - Google Patents

Hydraulic lash adjuster

Info

Publication number
DE19680296D2
DE19680296D2 DE19680296T DE19680296T DE19680296D2 DE 19680296 D2 DE19680296 D2 DE 19680296D2 DE 19680296 T DE19680296 T DE 19680296T DE 19680296 T DE19680296 T DE 19680296T DE 19680296 D2 DE19680296 D2 DE 19680296D2
Authority
DE
Germany
Prior art keywords
lash adjuster
hydraulic lash
hydraulic
adjuster
lash
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
DE19680296T
Other languages
German (de)
Inventor
Arbogast Grunau
Georg Hofmann
Johannes Seiffert
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Priority to DE19680296T priority Critical patent/DE19680296D2/en
Application granted granted Critical
Publication of DE19680296D2 publication Critical patent/DE19680296D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
DE19680296T 1995-04-29 1996-02-13 Hydraulic lash adjuster Expired - Fee Related DE19680296D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19680296T DE19680296D2 (en) 1995-04-29 1996-02-13 Hydraulic lash adjuster

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995115835 DE19515835A1 (en) 1995-04-29 1995-04-29 Hydraulic lash adjuster
DE19680296T DE19680296D2 (en) 1995-04-29 1996-02-13 Hydraulic lash adjuster
PCT/DE1996/000222 WO1996035043A1 (en) 1995-04-29 1996-02-13 Hydraulic clearance compensator

Publications (1)

Publication Number Publication Date
DE19680296D2 true DE19680296D2 (en) 1997-09-18

Family

ID=7760714

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995115835 Withdrawn DE19515835A1 (en) 1995-04-29 1995-04-29 Hydraulic lash adjuster
DE19680296T Expired - Fee Related DE19680296D2 (en) 1995-04-29 1996-02-13 Hydraulic lash adjuster

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1995115835 Withdrawn DE19515835A1 (en) 1995-04-29 1995-04-29 Hydraulic lash adjuster

Country Status (2)

Country Link
DE (2) DE19515835A1 (en)
WO (1) WO1996035043A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617695A1 (en) * 1996-05-03 1997-11-13 Ford Werke Ag Hydraulic valve clearance adjuster for IC-engine
DE19730427B4 (en) * 1997-07-16 2015-03-26 Schaeffler Technologies AG & Co. KG Hydraulic clearance compensation element
DE102007009121A1 (en) * 2007-02-24 2008-04-30 Audi Ag Hydraulic valve clearance-compensation element, particularly for internal combustion engine of motor vehicle, has pneumatic cylinder, in which pressure piston is supported axially in moving manner
DE102014007536B4 (en) * 2014-05-16 2016-02-25 Audi Ag Internal combustion engine with a valve train

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468332A (en) * 1946-04-29 1949-04-26 Johnson Products Inc Tappet construction
DE830433C (en) * 1950-07-27 1952-02-04 Bosch Gmbh Robert Tappet for valve drive
FR85762E (en) * 1964-03-02 1965-10-08 Motomak Self-hydraulically adjustable valve pushrod for piston engines
GB1498460A (en) * 1975-12-30 1978-01-18 Nissan Motor Hydraulic valve lifter for internal combustion engine
DE3935027A1 (en) * 1989-10-20 1991-04-25 Bayerische Motoren Werke Ag Hydraulic valve play equaliser - has extra spring-loaded piston with both pistons in force path of I.c. engine valve control
FR2677704B1 (en) * 1991-06-14 1995-02-17 Renault HYDRAULIC GAME RETRIEVAL DEVICE FOR DISTRIBUTION OF INTERNAL COMBUSTION ENGINE.
DE4201618A1 (en) * 1992-01-22 1993-07-29 Schaeffler Waelzlager Kg PILOT WITH HYDRAULIC VALVE COMPENSATION AND EMPTY LIFTING PISTON

Also Published As

Publication number Publication date
DE19515835A1 (en) 1996-10-31
WO1996035043A1 (en) 1996-11-07

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC

8127 New person/name/address of the applicant

Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8139 Disposal/non-payment of the annual fee