CN103362581A - 凸轮随动件 - Google Patents
凸轮随动件 Download PDFInfo
- Publication number
- CN103362581A CN103362581A CN201310117964XA CN201310117964A CN103362581A CN 103362581 A CN103362581 A CN 103362581A CN 201310117964X A CN201310117964X A CN 201310117964XA CN 201310117964 A CN201310117964 A CN 201310117964A CN 103362581 A CN103362581 A CN 103362581A
- Authority
- CN
- China
- Prior art keywords
- cam follower
- roller
- convex shoulder
- cam
- recess
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
-
- 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
- F01L1/185—Overhead end-pivot rocking arms
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012205695A DE102012205695A1 (de) | 2012-04-05 | 2012-04-05 | Nockenfolger |
DE102012205695.5 | 2012-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103362581A true CN103362581A (zh) | 2013-10-23 |
CN103362581B CN103362581B (zh) | 2018-02-02 |
Family
ID=49209954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310117964.XA Expired - Fee Related CN103362581B (zh) | 2012-04-05 | 2013-04-07 | 凸轮随动件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9103417B2 (zh) |
CN (1) | CN103362581B (zh) |
DE (1) | DE102012205695A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111433440A (zh) * | 2017-12-04 | 2020-07-17 | 舍弗勒技术股份两合公司 | 用于内燃机的气门传动装置的摇臂以及用于非切削地由钢板制造臂的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204727A1 (de) * | 2012-03-23 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Schlepphebel |
WO2019091874A1 (en) * | 2017-11-07 | 2019-05-16 | Eaton Intelligent Power Limited | Actuator control system for bi-stable electric rocker arm latches |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040045518A1 (en) * | 2002-09-09 | 2004-03-11 | Ntn Corporation | Rocker arm |
US6769387B2 (en) * | 2002-10-19 | 2004-08-03 | General Motors Corporation | Compact two-step rocker arm assembly |
US20040206324A1 (en) * | 2001-11-14 | 2004-10-21 | Jens Artmann | Finger lever of a valve train of an internal combustion engine |
CN1820122A (zh) * | 2003-06-06 | 2006-08-16 | 日本精工株式会社 | 摇臂及其制造方法 |
US20100018485A1 (en) * | 2008-07-25 | 2010-01-28 | Schaeffler Kg | Cam follower for a valve drive of an internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5251585A (en) * | 1992-02-12 | 1993-10-12 | Erich Neumayer Gmbh & Co. K.G. | Two-armed lever |
EP1637705A4 (en) * | 2003-06-06 | 2009-11-04 | Nsk Ltd | CULBUTOR AND METHOD OF PRODUCTION |
DE102007012734A1 (de) * | 2007-03-16 | 2008-09-18 | Schaeffler Kg | Kipphebel für einen Ventiltrieb einer Brennkraftmaschine |
DE102008029333A1 (de) * | 2008-06-20 | 2009-12-24 | Schaeffler Kg | Vorrichtung zur Abschaltung von Gaswechselventilen einer Brennkraftmaschine mit Schlepphebeln |
DE102010013216B4 (de) | 2009-04-04 | 2022-04-28 | Schaeffler Technologies AG & Co. KG | Ventiltrieb einer Brennkraftmaschine |
-
2012
- 2012-04-05 DE DE102012205695A patent/DE102012205695A1/de not_active Ceased
-
2013
- 2013-04-02 US US13/855,158 patent/US9103417B2/en not_active Expired - Fee Related
- 2013-04-07 CN CN201310117964.XA patent/CN103362581B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040206324A1 (en) * | 2001-11-14 | 2004-10-21 | Jens Artmann | Finger lever of a valve train of an internal combustion engine |
US20040045518A1 (en) * | 2002-09-09 | 2004-03-11 | Ntn Corporation | Rocker arm |
US6769387B2 (en) * | 2002-10-19 | 2004-08-03 | General Motors Corporation | Compact two-step rocker arm assembly |
CN1820122A (zh) * | 2003-06-06 | 2006-08-16 | 日本精工株式会社 | 摇臂及其制造方法 |
US20100018485A1 (en) * | 2008-07-25 | 2010-01-28 | Schaeffler Kg | Cam follower for a valve drive of an internal combustion engine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111433440A (zh) * | 2017-12-04 | 2020-07-17 | 舍弗勒技术股份两合公司 | 用于内燃机的气门传动装置的摇臂以及用于非切削地由钢板制造臂的方法 |
US11225884B2 (en) | 2017-12-04 | 2022-01-18 | Schaeffler Technologies AG & Co. KG | Rocker arm for a valve train of an internal combustion engine, and method for the non-cutting production of an arm from steel sheet |
CN111433440B (zh) * | 2017-12-04 | 2022-06-24 | 舍弗勒技术股份两合公司 | 用于内燃机的气门传动装置的摇臂以及用于非切削地由钢板制造臂的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130263695A1 (en) | 2013-10-10 |
CN103362581B (zh) | 2018-02-02 |
DE102012205695A1 (de) | 2013-10-10 |
US9103417B2 (en) | 2015-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150730 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
|
CF01 | Termination of patent right due to non-payment of annual fee |