FR2388139A1 - USING A PISTON FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

USING A PISTON FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2388139A1
FR2388139A1 FR7811356A FR7811356A FR2388139A1 FR 2388139 A1 FR2388139 A1 FR 2388139A1 FR 7811356 A FR7811356 A FR 7811356A FR 7811356 A FR7811356 A FR 7811356A FR 2388139 A1 FR2388139 A1 FR 2388139A1
Authority
FR
France
Prior art keywords
piston
internal combustion
bosses
combustion engine
outer edge
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
FR7811356A
Other languages
French (fr)
Other versions
FR2388139B3 (en
Inventor
Hans-Jurgen Frese
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt GmbH
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 Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of FR2388139A1 publication Critical patent/FR2388139A1/en
Application granted granted Critical
Publication of FR2388139B3 publication Critical patent/FR2388139B3/fr
Granted legal-status Critical Current

Links

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F16J1/18—Securing of gudgeon-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

a. Piston. b. Utilisation d'un piston 1 ayant des bossages 2 en retrait par rapport à la jupe et un axe 3 dépassant du bord extérieur des bossages 2, un jonc 4 élastique de sécurité de serrage vers l'intérieur étant en contact avec le bord extérieur des bossages 2, pour des moteurs à combustion interne dont le vilebrequin a deux tourillons et n'est porté qu'à ses extrémités. c. Industrie automobile.at. Piston. b. Use of a piston 1 having bosses 2 set back relative to the skirt and an axis 3 projecting from the outer edge of the bosses 2, an elastic safety ring 4 for clamping inwardly being in contact with the outer edge of the bosses 2, for internal combustion engines whose crankshaft has two journals and is worn only at its ends. vs. Automobile industry.

FR7811356A 1977-04-22 1978-04-18 USING A PISTON FOR AN INTERNAL COMBUSTION ENGINE Granted FR2388139A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717943 DE2717943A1 (en) 1977-04-22 1977-04-22 APPLICATION OF A PISTON

Publications (2)

Publication Number Publication Date
FR2388139A1 true FR2388139A1 (en) 1978-11-17
FR2388139B3 FR2388139B3 (en) 1980-11-07

Family

ID=6007028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811356A Granted FR2388139A1 (en) 1977-04-22 1978-04-18 USING A PISTON FOR AN INTERNAL COMBUSTION ENGINE

Country Status (6)

Country Link
BR (1) BR7802453A (en)
DE (1) DE2717943A1 (en)
ES (1) ES243972Y (en)
FR (1) FR2388139A1 (en)
GB (1) GB1569548A (en)
IT (1) IT1096054B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841980A1 (en) * 1978-09-27 1980-04-17 Schmidt Gmbh Karl LIGHT PISTON FOR INTERNAL COMBUSTION ENGINES
DE19754719A1 (en) * 1997-12-10 1999-06-17 Mahle Gmbh Gudgeon pin locking fixture for chainsaw motors

Also Published As

Publication number Publication date
GB1569548A (en) 1980-06-18
IT7822142A0 (en) 1978-04-10
FR2388139B3 (en) 1980-11-07
IT1096054B (en) 1985-08-17
BR7802453A (en) 1978-12-05
ES243972Y (en) 1980-04-01
DE2717943A1 (en) 1978-10-26
ES243972U (en) 1979-10-01

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Legal Events

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