CN104279014A - Novel anti-rotation rolling wheel ascending and descending tappet - Google Patents
Novel anti-rotation rolling wheel ascending and descending tappet Download PDFInfo
- Publication number
- CN104279014A CN104279014A CN201410378281.4A CN201410378281A CN104279014A CN 104279014 A CN104279014 A CN 104279014A CN 201410378281 A CN201410378281 A CN 201410378281A CN 104279014 A CN104279014 A CN 104279014A
- Authority
- CN
- China
- Prior art keywords
- cam
- tappet
- roller
- antiturning fastener
- fastener board
- 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
- 238000005096 rolling process Methods 0.000 title abstract description 13
- 230000001174 ascending effect Effects 0.000 title abstract 3
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000003801 milling Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 210000002583 cell-derived microparticle Anatomy 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
-
- 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
-
- 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
- F01L2307/00—Preventing the rotation of tappets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410378281.4A CN104279014B (en) | 2014-08-04 | 2014-08-04 | New anti-rotation roller lifts tappet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410378281.4A CN104279014B (en) | 2014-08-04 | 2014-08-04 | New anti-rotation roller lifts tappet |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104279014A true CN104279014A (en) | 2015-01-14 |
CN104279014B CN104279014B (en) | 2018-04-27 |
Family
ID=52254297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410378281.4A Active CN104279014B (en) | 2014-08-04 | 2014-08-04 | New anti-rotation roller lifts tappet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104279014B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863918A (en) * | 2015-02-05 | 2016-08-17 | 斯凯孚公司 | Cam follower and method for manufacturing such a cam follower |
EP3249220A1 (en) * | 2016-05-25 | 2017-11-29 | Hangzhou XZB Tech Co. Ltd | A high pressure oil pump roller tappet |
IT201800006423A1 (en) * | 2018-06-18 | 2019-12-18 | PUMPING GROUP TO FEED FUEL, PREFERABLY DIESEL, TO AN INTERNAL COMBUSTION ENGINE |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152953A (en) * | 1977-12-15 | 1979-05-08 | General Motors Corporation | Roller cam follower with anti-rotation device |
US4693214A (en) * | 1985-07-02 | 1987-09-15 | Fiat Auto S.P.A. | Tappet system for internal combustion engines having shafts with variable-profile cams |
US20060016406A1 (en) * | 2004-07-24 | 2006-01-26 | Ina-Schaeffler Kg | Periodically actuable tappet for a valve train or a pump drive |
US20090031977A1 (en) * | 2007-08-01 | 2009-02-05 | Schaeffler Kg | Low profile valve lifter assembly |
CN102348894A (en) * | 2009-03-13 | 2012-02-08 | 谢夫勒科技有限两合公司 | Tappet |
CN103696821A (en) * | 2013-12-30 | 2014-04-02 | 绵阳富临精工机械股份有限公司 | Engine valve dual-lift rocker arm |
CN203670067U (en) * | 2013-12-09 | 2014-06-25 | 绵阳富临精工机械股份有限公司 | Engine fuel pump roller tappet |
CN204113368U (en) * | 2014-08-04 | 2015-01-21 | 武汉东方骏驰精密制造有限公司 | Novel anti-rotation roller lifting tappet |
-
2014
- 2014-08-04 CN CN201410378281.4A patent/CN104279014B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152953A (en) * | 1977-12-15 | 1979-05-08 | General Motors Corporation | Roller cam follower with anti-rotation device |
US4693214A (en) * | 1985-07-02 | 1987-09-15 | Fiat Auto S.P.A. | Tappet system for internal combustion engines having shafts with variable-profile cams |
US20060016406A1 (en) * | 2004-07-24 | 2006-01-26 | Ina-Schaeffler Kg | Periodically actuable tappet for a valve train or a pump drive |
US20090031977A1 (en) * | 2007-08-01 | 2009-02-05 | Schaeffler Kg | Low profile valve lifter assembly |
CN102348894A (en) * | 2009-03-13 | 2012-02-08 | 谢夫勒科技有限两合公司 | Tappet |
CN203670067U (en) * | 2013-12-09 | 2014-06-25 | 绵阳富临精工机械股份有限公司 | Engine fuel pump roller tappet |
CN103696821A (en) * | 2013-12-30 | 2014-04-02 | 绵阳富临精工机械股份有限公司 | Engine valve dual-lift rocker arm |
CN204113368U (en) * | 2014-08-04 | 2015-01-21 | 武汉东方骏驰精密制造有限公司 | Novel anti-rotation roller lifting tappet |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863918A (en) * | 2015-02-05 | 2016-08-17 | 斯凯孚公司 | Cam follower and method for manufacturing such a cam follower |
CN105863918B (en) * | 2015-02-05 | 2020-09-11 | 斯凯孚公司 | Cam follower and method of manufacturing cam follower |
EP3249220A1 (en) * | 2016-05-25 | 2017-11-29 | Hangzhou XZB Tech Co. Ltd | A high pressure oil pump roller tappet |
IT201800006423A1 (en) * | 2018-06-18 | 2019-12-18 | PUMPING GROUP TO FEED FUEL, PREFERABLY DIESEL, TO AN INTERNAL COMBUSTION ENGINE |
Also Published As
Publication number | Publication date |
---|---|
CN104279014B (en) | 2018-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2579575C (en) | Pressure-generating device | |
US8522739B2 (en) | Roller seating device | |
CN103867060A (en) | Cam motion closer | |
CN104279014A (en) | Novel anti-rotation rolling wheel ascending and descending tappet | |
CN204113368U (en) | Novel anti-rotation roller lifting tappet | |
JP2013167236A (en) | Cam follower device | |
TW201314070A (en) | A non-circular bearing and a method for rotating a cam | |
US1061700A (en) | Means for transmitting motion. | |
KR20130026147A (en) | Jig for piston ring and laser surface texturing method using the same | |
CN101705851A (en) | Mechanical continuous variable valve lift driving device | |
CN106368756A (en) | Engine tappet, camshaft and transmission mechanism of engine tappet and camshaft | |
CN201250676Y (en) | Engine camshaft decompressing mechanism | |
CN105464733A (en) | Concave spherical surface arc cam structure for engine cam drive | |
CN202745955U (en) | Rolling-wheel type rocker arm mechanism for motorcycle engine | |
CN201739163U (en) | Guiding slip ring type sloping cam plate limiting mechanism | |
EP2749767B1 (en) | Radial piston hydraulic machine and wind turbine generator | |
CN106103986A (en) | Roller tappet device and the method being used for producing roller tappet device | |
CN101737109B (en) | Valve tappet device of engine | |
US1666893A (en) | Mechanism for producing cam-like or similar irregular motions | |
CN216518360U (en) | Roller transmission mechanism for engine oil supply pump | |
CN206448896U (en) | Oil pump tappet, cylinder cap and engine | |
JP2016003566A5 (en) | ||
KR20130118182A (en) | High-pressure pump of an internal combustion engine | |
CN205117639U (en) | Plunger pump reaches high pressure fuel pump including plunger pump | |
CN106050504A (en) | Novel high-pressure oil pump roller tappet for engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING CO.,LTD. Document name: the First Notification of an Office Action |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING CO.,LTD. Document name: Notification of an Office Action |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel anti-rotation rolling wheel ascending and descending tappet Effective date of registration: 20181120 Granted publication date: 20180427 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING CO.,LTD. Registration number: 2018420000063 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201105 Granted publication date: 20180427 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING Co.,Ltd. Registration number: 2018420000063 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: New anti rotation roller lifting tappet Effective date of registration: 20201112 Granted publication date: 20180427 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2020420000076 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220615 Granted publication date: 20180427 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING CO.,LTD. Registration number: Y2020420000076 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150114 Assignee: Shenzhen Futaihe Precision Manufacturing Co.,Ltd. Assignor: WUHAN DONGFANG JUNCHI PRECISION MANUFACTURING CO.,LTD. Contract record no.: X2023420000303 Denomination of invention: New anti rotation roller lifting tappet Granted publication date: 20180427 License type: Common License Record date: 20230928 |