ES226478U - Pistons and piston and connecting rod assemblies - Google Patents

Pistons and piston and connecting rod assemblies

Info

Publication number
ES226478U
ES226478U ES1977226478U ES226478U ES226478U ES 226478 U ES226478 U ES 226478U ES 1977226478 U ES1977226478 U ES 1977226478U ES 226478 U ES226478 U ES 226478U ES 226478 U ES226478 U ES 226478U
Authority
ES
Spain
Prior art keywords
piston
connecting rod
pistons
trunnions
foot
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
ES1977226478U
Other languages
Spanish (es)
Other versions
ES226478Y (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.)
Associated Engineering Italy SpA
Original Assignee
Associated Engineering Italy SpA
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 Associated Engineering Italy SpA filed Critical Associated Engineering Italy SpA
Publication of ES226478U publication Critical patent/ES226478U/en
Application granted granted Critical
Publication of ES226478Y publication Critical patent/ES226478Y/en
Expired 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
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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)
  • Transmission Devices (AREA)

Abstract

Mechanism connecting rod pistol for internal combustión engines, in all according to the following: from connecting the connecting rod to the piston, characterized by the fact in the trunnions (5) of the piston and the area (e) of the bolt seat (11) of the foot of the rod concerned by the stresses as a result of the force (f) produced by the specific pressures of the gases on the piston, have an extension greater than that of the areas (b) of the trunnions and that the area (c) ) of the connecting rod foot, opposed to the previous ones and interested by the tension created by the force of inertia (f ''). (Machine-translation by Google Translate, not legally binding)
ES1977226478U 1976-02-19 1977-02-17 ROD-PISTON MECHANISM FOR INTERNAL COMBUSTION ENGINES. Expired ES226478Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6739276A IT1057232B (en) 1976-02-19 1976-02-19 IMPROVEMENT IN THE PISTON CONNECTING RODS FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
ES226478U true ES226478U (en) 1977-04-01
ES226478Y ES226478Y (en) 1977-08-01

Family

ID=11302006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977226478U Expired ES226478Y (en) 1976-02-19 1977-02-17 ROD-PISTON MECHANISM FOR INTERNAL COMBUSTION ENGINES.

Country Status (6)

Country Link
BR (1) BR7700939A (en)
DE (1) DE7701613U1 (en)
ES (1) ES226478Y (en)
FR (1) FR2341792A1 (en)
GB (1) GB1571021A (en)
IT (1) IT1057232B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003468C2 (en) * 1990-02-06 2000-10-12 Deutz Ag Connecting rods for reciprocating internal combustion engines with an asymmetrical shaft cross section
RU2450147C2 (en) * 2010-07-20 2012-05-10 Олег Константинович Безюков Cylinder-piston group
DE102015117873A1 (en) * 2015-10-21 2017-04-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Piston for an internal combustion engine
DE102020125471A1 (en) 2020-09-30 2022-03-31 Bayerische Motoren Werke Aktiengesellschaft Connection arrangement of a piston on a connecting rod for a reciprocating internal combustion engine, reciprocating internal combustion engine and motor vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789840A (en) * 1930-06-30 1931-01-20 Rathbun Jones Engineering Comp Piston and rod connection
US2295199A (en) * 1941-12-27 1942-09-08 Wright Aeronautical Corp Piston

Also Published As

Publication number Publication date
GB1571021A (en) 1980-07-09
ES226478Y (en) 1977-08-01
DE7701613U1 (en) 1977-05-12
FR2341792A1 (en) 1977-09-16
FR2341792B1 (en) 1982-07-23
BR7700939A (en) 1977-10-18
IT1057232B (en) 1982-03-10

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980202