FR2267452A1 - IC engine e.g. for model aircraft - has cylinder axis inclined towards the crankshaft and connecting rod shaped like dumbell - Google Patents

IC engine e.g. for model aircraft - has cylinder axis inclined towards the crankshaft and connecting rod shaped like dumbell

Info

Publication number
FR2267452A1
FR2267452A1 FR7509989A FR7509989A FR2267452A1 FR 2267452 A1 FR2267452 A1 FR 2267452A1 FR 7509989 A FR7509989 A FR 7509989A FR 7509989 A FR7509989 A FR 7509989A FR 2267452 A1 FR2267452 A1 FR 2267452A1
Authority
FR
France
Prior art keywords
connecting rod
crankshaft
crank
dumbell
engine
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
Application number
FR7509989A
Other languages
French (fr)
Other versions
FR2267452B3 (en
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.)
MOOS GUNTER
Original Assignee
MOOS GUNTER
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 MOOS GUNTER filed Critical MOOS GUNTER
Publication of FR2267452A1 publication Critical patent/FR2267452A1/en
Application granted granted Critical
Publication of FR2267452B3 publication Critical patent/FR2267452B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/34—Ultra-small engines, e.g. for driving models

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Small I.C. engine for use with aircraft and ships models has a shaft in a crankshaft housing and at least one cylinder fitted to the crankshaft housing with a piston moving inside it and connected to the crankshaft by a connecting rod. The axis of the cylinder is inclined at an obtuse angle to the shaft and there is a crank lever fitted to the shaft with the connecting rod being attached by ball bearings to both crank and piston. The shaft and crank have an axially adjustable bearing with the crank made in the form of a crank plate. The connecting rod is shaped like a dumbell with ball-shaped ends at both ends which fit into ball and socket joints providing a movable link bearing.
FR7509989A 1974-04-09 1975-03-28 IC engine e.g. for model aircraft - has cylinder axis inclined towards the crankshaft and connecting rod shaped like dumbell Granted FR2267452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742417202 DE2417202A1 (en) 1974-04-09 1974-04-09 SMALL COMBUSTION MACHINE

Publications (2)

Publication Number Publication Date
FR2267452A1 true FR2267452A1 (en) 1975-11-07
FR2267452B3 FR2267452B3 (en) 1977-12-09

Family

ID=5912552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509989A Granted FR2267452A1 (en) 1974-04-09 1975-03-28 IC engine e.g. for model aircraft - has cylinder axis inclined towards the crankshaft and connecting rod shaped like dumbell

Country Status (4)

Country Link
JP (1) JPS50133304A (en)
DE (1) DE2417202A1 (en)
FR (1) FR2267452A1 (en)
IT (1) IT1026396B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2217594C1 (en) * 2002-04-12 2003-11-27 Жулидов Николай Васильевич Piston machine, mechanism for converting complex reciprocating and rotary motion into rotation, and seal of chamber
DE102007017153A1 (en) 2007-04-11 2008-10-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Multi-cylinder reciprocating piston internal combustion engine, has crankshaft relocatable towards rotation axis, and piston rod rotatably supported in bearing pin of piston, where pin axis is arranged parallel to rotation axis

Also Published As

Publication number Publication date
JPS50133304A (en) 1975-10-22
DE2417202A1 (en) 1975-10-23
IT1026396B (en) 1978-09-20
FR2267452B3 (en) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse