DE19942983A1 - Hydraulisches Spielausgleichselement - Google Patents
Hydraulisches SpielausgleichselementInfo
- Publication number
- DE19942983A1 DE19942983A1 DE1999142983 DE19942983A DE19942983A1 DE 19942983 A1 DE19942983 A1 DE 19942983A1 DE 1999142983 DE1999142983 DE 1999142983 DE 19942983 A DE19942983 A DE 19942983A DE 19942983 A1 DE19942983 A1 DE 19942983A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure piston
- head
- housing
- face
- bore
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000003562 lightweight material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 28
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19942983.9A DE19942983B4 (de) | 1999-09-09 | 1999-09-09 | Hydraulisches Spielausgleichselement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19942983.9A DE19942983B4 (de) | 1999-09-09 | 1999-09-09 | Hydraulisches Spielausgleichselement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19942983A1 true DE19942983A1 (de) | 2001-03-15 |
DE19942983B4 DE19942983B4 (de) | 2015-05-28 |
Family
ID=7921277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19942983.9A Expired - Fee Related DE19942983B4 (de) | 1999-09-09 | 1999-09-09 | Hydraulisches Spielausgleichselement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19942983B4 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647678A1 (de) * | 2004-10-14 | 2006-04-19 | Schaeffler KG | Hydraulisches Spielausgleichselement |
WO2006122621A1 (de) * | 2005-05-14 | 2006-11-23 | Schaeffler Kg | Hydraulisches abstützelement |
DE102006004751A1 (de) * | 2006-02-02 | 2007-08-09 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006007376A1 (de) * | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006007375A1 (de) * | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
US8813705B2 (en) | 2011-05-02 | 2014-08-26 | Schaeffler Technologies AG & Co. KG | Hydraulic support element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584976A (en) * | 1985-06-20 | 1986-04-29 | Eaton Corporation | Reservoir height extender for lash adjuster assembly |
EP0218898A2 (de) * | 1985-10-07 | 1987-04-22 | Eaton Corporation | Hydraulisches Spielausgleichselement mit kombinierter Vorratsraumerweiterung und Zumessvorrichtung |
DE19614668A1 (de) * | 1996-04-13 | 1997-10-16 | Schaeffler Waelzlager Kg | Hydraulisches Abstützelement für eine Ventilsteuerung einer Brennkraftmaschine |
DE19706738A1 (de) * | 1997-02-20 | 1998-08-27 | Schaeffler Waelzlager Ohg | Hydraulisches Spielausgleichselement für eine Verbrennungskraftmaschine |
-
1999
- 1999-09-09 DE DE19942983.9A patent/DE19942983B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584976A (en) * | 1985-06-20 | 1986-04-29 | Eaton Corporation | Reservoir height extender for lash adjuster assembly |
EP0218898A2 (de) * | 1985-10-07 | 1987-04-22 | Eaton Corporation | Hydraulisches Spielausgleichselement mit kombinierter Vorratsraumerweiterung und Zumessvorrichtung |
DE19614668A1 (de) * | 1996-04-13 | 1997-10-16 | Schaeffler Waelzlager Kg | Hydraulisches Abstützelement für eine Ventilsteuerung einer Brennkraftmaschine |
DE19706738A1 (de) * | 1997-02-20 | 1998-08-27 | Schaeffler Waelzlager Ohg | Hydraulisches Spielausgleichselement für eine Verbrennungskraftmaschine |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647678A1 (de) * | 2004-10-14 | 2006-04-19 | Schaeffler KG | Hydraulisches Spielausgleichselement |
WO2006122621A1 (de) * | 2005-05-14 | 2006-11-23 | Schaeffler Kg | Hydraulisches abstützelement |
DE102006004751A1 (de) * | 2006-02-02 | 2007-08-09 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006004751B4 (de) | 2006-02-02 | 2019-07-18 | Schaeffler Technologies AG & Co. KG | Hydraulisches Abstützelement |
DE102006007376A1 (de) * | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006007375A1 (de) * | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
US8813705B2 (en) | 2011-05-02 | 2014-08-26 | Schaeffler Technologies AG & Co. KG | Hydraulic support element |
Also Published As
Publication number | Publication date |
---|---|
DE19942983B4 (de) | 2015-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150210 |
|
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |