ATE283967T1 - DEVICE FOR CONVERTING A ROTARY MOVEMENT INTO A RACING MOVEMENT - Google Patents

DEVICE FOR CONVERTING A ROTARY MOVEMENT INTO A RACING MOVEMENT

Info

Publication number
ATE283967T1
ATE283967T1 AT02009735T AT02009735T ATE283967T1 AT E283967 T1 ATE283967 T1 AT E283967T1 AT 02009735 T AT02009735 T AT 02009735T AT 02009735 T AT02009735 T AT 02009735T AT E283967 T1 ATE283967 T1 AT E283967T1
Authority
AT
Austria
Prior art keywords
movement
converting
racing
cam
peripheral direction
Prior art date
Application number
AT02009735T
Other languages
German (de)
Inventor
Stefan Battlogg
Original Assignee
Stefan Battlogg
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 Stefan Battlogg filed Critical Stefan Battlogg
Application granted granted Critical
Publication of ATE283967T1 publication Critical patent/ATE283967T1/en

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • 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
    • F01L2301/00—Using particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Device for converting rotational movement into reciprocating movement comprises a driven cam element (2) rotatably arranged in a flexible sleeve element (4), and a cam follower element, especially a tappet. The cam element and/or the sleeve element have surfaces (96) angled toward the peripheral surface (94) of the cam element in the peripheral direction and arranged next to each other in the peripheral direction. Preferred Features: The angled surfaces are stepped in a saw tooth manner and are arranged in two adjacent tracks.
AT02009735T 2001-05-04 2002-04-30 DEVICE FOR CONVERTING A ROTARY MOVEMENT INTO A RACING MOVEMENT ATE283967T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7192001 2001-05-04
EP02009735A EP1255025B1 (en) 2001-05-04 2002-04-30 Device for converting a rotational movement to reciprocation movement

Publications (1)

Publication Number Publication Date
ATE283967T1 true ATE283967T1 (en) 2004-12-15

Family

ID=3679836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02009735T ATE283967T1 (en) 2001-05-04 2002-04-30 DEVICE FOR CONVERTING A ROTARY MOVEMENT INTO A RACING MOVEMENT

Country Status (3)

Country Link
EP (1) EP1255025B1 (en)
AT (1) ATE283967T1 (en)
DE (1) DE50201648D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4257227B2 (en) 2004-02-17 2009-04-22 株式会社日立製作所 Valve operating device for internal combustion engine
DE102004026430B3 (en) * 2004-05-29 2005-09-01 Dr.Ing.H.C. F. Porsche Ag Valve drive for an internal combustion engine comprises a rotating cam with a peripheral surface having an elevation and/or recess in a basic circular section and/or in an eccentric section

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238175A (en) * 1917-04-09 1917-08-28 Hulbert S Clark Elastic puppet-valve.
DE3700715A1 (en) * 1986-01-22 1987-07-23 Volkswagen Ag Positive control for a valve
DE29916363U1 (en) * 1998-06-16 1999-12-30 Battlogg, Stefan, St. Anton Valve train, in particular for internal combustion engines
EP1206629A1 (en) * 1999-08-12 2002-05-22 Stefan Battlogg A valve drive in particular for combustion engines of motor vehicles

Also Published As

Publication number Publication date
DE50201648D1 (en) 2005-01-05
EP1255025A2 (en) 2002-11-06
EP1255025A3 (en) 2003-05-02
EP1255025B1 (en) 2004-12-01

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Legal Events

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