GB313961A - Improvements in driving the cam shaft of internal combustion engines - Google Patents

Improvements in driving the cam shaft of internal combustion engines

Info

Publication number
GB313961A
GB313961A GB18583/29A GB1858329A GB313961A GB 313961 A GB313961 A GB 313961A GB 18583/29 A GB18583/29 A GB 18583/29A GB 1858329 A GB1858329 A GB 1858329A GB 313961 A GB313961 A GB 313961A
Authority
GB
United Kingdom
Prior art keywords
cam shaft
chain
pulleys
timing
driving
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
Application number
GB18583/29A
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.)
Fried Krupp Germaniawerft AG
Original Assignee
Fried Krupp Germaniawerft AG
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 Fried Krupp Germaniawerft AG filed Critical Fried Krupp Germaniawerft AG
Publication of GB313961A publication Critical patent/GB313961A/en
Expired 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
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • 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
    • 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
    • F01L1/022—Chain drive
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

313,961. Krupp Germaniawerft Akt.- Ges., F. June 20, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Valve gear; regulating.- In tensioning - arrangements for the chain drive of the cam shaft, disturbance in the, timing of the shaft is avoided by tightening both sides of the chain. Fig. 1 shows the cam shaft C driven by helical gearing L, M and by chain gearing D which is provided with a pair of tightening - pulleys H, J carried by a lever G adjustable by a screw K. The pulleys H, J are so adjusted in slots, g<2>, g<3> in the lever G that the timing of the cams is not altered when the chain is tightened. On the other hand, the cam shaft may be adjusted angularly to vary the timing, by altering the position of the pulleys H, J in their slots.
GB18583/29A 1928-06-20 1929-06-17 Improvements in driving the cam shaft of internal combustion engines Expired GB313961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313961X 1928-06-20

Publications (1)

Publication Number Publication Date
GB313961A true GB313961A (en) 1930-04-17

Family

ID=6143466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18583/29A Expired GB313961A (en) 1928-06-20 1929-06-17 Improvements in driving the cam shaft of internal combustion engines

Country Status (1)

Country Link
GB (1) GB313961A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685429A (en) * 1985-05-14 1987-08-11 Yamaha Valve timing control means for engine
GB2298696A (en) * 1995-03-07 1996-09-11 Tsubakimoto Chain Co A compact chain tensioning device having integral tensioning arms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685429A (en) * 1985-05-14 1987-08-11 Yamaha Valve timing control means for engine
US4715333A (en) * 1985-05-14 1987-12-29 Yamaha Hatsudoki Kabushiki Kaisha Valve timing control means for engine
GB2298696A (en) * 1995-03-07 1996-09-11 Tsubakimoto Chain Co A compact chain tensioning device having integral tensioning arms
US5702318A (en) * 1995-03-07 1997-12-30 Tsubakimoto Chain Co. Chain tensioning device
GB2298696B (en) * 1995-03-07 1998-11-04 Tsubakimoto Chain Co Chain tensioning device

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