GB375365A - Improvements in cam gears for internal combustion engines - Google Patents

Improvements in cam gears for internal combustion engines

Info

Publication number
GB375365A
GB375365A GB5287/31A GB528731A GB375365A GB 375365 A GB375365 A GB 375365A GB 5287/31 A GB5287/31 A GB 5287/31A GB 528731 A GB528731 A GB 528731A GB 375365 A GB375365 A GB 375365A
Authority
GB
United Kingdom
Prior art keywords
piston
cam
roller
rollers
track
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
GB5287/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB375365A publication Critical patent/GB375365A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces

Landscapes

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

Abstract

375,365. Driving-gear. KREIDLER, A., 1, Gansheidestrasse, Stuttgart, Germany. Feb. 19, 1931, No. 5287. Convention date, March 17, 1930. [Class 7 (ii).] The piston of an internal combustion engine is provided with rollers a fixed axial distance apart which engage two cam tracks formed on a cam disc and at the places where the cam track facing the piston is very steep the cam track facing away from the piston is less steep so that the outer guiding roller is just out of contact with the cam surface at these places during normal running, but in the event of a missfire the outer roller engages the track to pull the piston out of the cylinder. In a modified construction, which is shown in Figs. 1 and 4, the roller 8 running on the cam track 5 facing away from the piston 1 is connected to the piston by a spring 9 so that the rollers 4, 8 remain always in contact with the cam surfaces 3, 5. The roller 4 facing the piston may be replaced by a plurality of rollers sunk in the piston. To facilitate the withdrawal of the piston the cam disc 2 is provided with a removable portion 10.
GB5287/31A 1930-03-17 1931-02-19 Improvements in cam gears for internal combustion engines Expired GB375365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE375365X 1930-03-17

Publications (1)

Publication Number Publication Date
GB375365A true GB375365A (en) 1932-06-20

Family

ID=6344078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5287/31A Expired GB375365A (en) 1930-03-17 1931-02-19 Improvements in cam gears for internal combustion engines

Country Status (1)

Country Link
GB (1) GB375365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655378A1 (en) * 1989-12-06 1991-06-07 Boulanger Claude 2-stroke engine system with 4 cycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655378A1 (en) * 1989-12-06 1991-06-07 Boulanger Claude 2-stroke engine system with 4 cycles

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