FR2361961A1 - PROCESS FOR MANUFACTURING A PART IN TWO ELEMENTS OF WHICH ONE IS NESTED AND MOBILE IN THE OTHER - Google Patents

PROCESS FOR MANUFACTURING A PART IN TWO ELEMENTS OF WHICH ONE IS NESTED AND MOBILE IN THE OTHER

Info

Publication number
FR2361961A1
FR2361961A1 FR7725202A FR7725202A FR2361961A1 FR 2361961 A1 FR2361961 A1 FR 2361961A1 FR 7725202 A FR7725202 A FR 7725202A FR 7725202 A FR7725202 A FR 7725202A FR 2361961 A1 FR2361961 A1 FR 2361961A1
Authority
FR
France
Prior art keywords
elements
nested
manufacturing
mobile
clearance
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
FR7725202A
Other languages
French (fr)
Other versions
FR2361961B1 (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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Publication of FR2361961A1 publication Critical patent/FR2361961A1/en
Application granted granted Critical
Publication of FR2361961B1 publication Critical patent/FR2361961B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/12—Casting in, on, or around objects which form part of the product for making objects, e.g. hinges, with parts which are movable relatively to one another
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • 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
    • 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
    • F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0882—Carbon, e.g. graphite

Abstract

Procédé de fabrication de pièce formée de deux éléments en métaux différents, emboîtés et mobiles l'un par rapport à l'autre. On moule sous pression le second élément 12 autour du premier élément 10, 11 puis on ménage entre les deux éléments un jeu permettant le mouvement relatif par un cycle de traitement thermique approprié. Application, par exemple, à la fabrication d'un piston solidaire d'une bielle.A method of manufacturing a part formed from two elements of different metals, nested and movable relative to each other. The second element 12 is molded under pressure around the first element 10, 11 then a clearance is provided between the two elements allowing relative movement by an appropriate heat treatment cycle. Application, for example, to the manufacture of a piston integral with a connecting rod.

FR7725202A 1976-08-18 1977-08-17 PROCESS FOR MANUFACTURING A PART IN TWO ELEMENTS OF WHICH ONE IS NESTED AND MOBILE IN THE OTHER Granted FR2361961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71541876A 1976-08-18 1976-08-18

Publications (2)

Publication Number Publication Date
FR2361961A1 true FR2361961A1 (en) 1978-03-17
FR2361961B1 FR2361961B1 (en) 1983-07-22

Family

ID=24873957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725202A Granted FR2361961A1 (en) 1976-08-18 1977-08-17 PROCESS FOR MANUFACTURING A PART IN TWO ELEMENTS OF WHICH ONE IS NESTED AND MOBILE IN THE OTHER

Country Status (7)

Country Link
JP (1) JPS5323821A (en)
AU (1) AU511168B2 (en)
CA (1) CA1089186A (en)
DE (1) DE2736702A1 (en)
FR (1) FR2361961A1 (en)
GB (1) GB1545688A (en)
IT (1) IT1083935B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463316A1 (en) * 1979-08-09 1981-02-20 Auboiroux Jean Inexpensive monolithic assemblies contg. parts free to rotate - where one part is used as insert in casting or moulding to make valves, ball joints, and many other mechanical assemblies
EP1884332A2 (en) * 2006-08-05 2008-02-06 Forschungszentrum Karlsruhe GmbH Connection and a method for manufacturing the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505016A (en) * 1983-06-30 1985-03-19 Borg-Warner Corporation Method of manufacturing a die-cast wobble plate assembly
DE19819082A1 (en) * 1998-04-29 1999-11-04 Bayerische Motoren Werke Ag Method for forming a split bearing arrangement in a cast machine housing, in particular plain bearings for reciprocating piston machines
CN114562499B (en) * 2022-03-14 2023-05-05 东莞职业技术学院 Reinforced aluminum alloy mortise and tenon structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325290B2 (en) * 1973-08-30 1978-07-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463316A1 (en) * 1979-08-09 1981-02-20 Auboiroux Jean Inexpensive monolithic assemblies contg. parts free to rotate - where one part is used as insert in casting or moulding to make valves, ball joints, and many other mechanical assemblies
EP1884332A2 (en) * 2006-08-05 2008-02-06 Forschungszentrum Karlsruhe GmbH Connection and a method for manufacturing the same
EP1884332A3 (en) * 2006-08-05 2011-01-05 Karlsruher Institut für Technologie Connection and a method for manufacturing the same

Also Published As

Publication number Publication date
GB1545688A (en) 1979-05-10
FR2361961B1 (en) 1983-07-22
AU2798877A (en) 1979-02-22
JPS5323821A (en) 1978-03-04
CA1089186A (en) 1980-11-11
AU511168B2 (en) 1980-07-31
IT1083935B (en) 1985-05-25
DE2736702A1 (en) 1978-02-23

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Legal Events

Date Code Title Description
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
CD Change of name or company name
TP Transmission of property
ST Notification of lapse