FR2365721A1 - Joint d'etancheite et procede de fabrication d'un palier double, etanche - Google Patents

Joint d'etancheite et procede de fabrication d'un palier double, etanche

Info

Publication number
FR2365721A1
FR2365721A1 FR7728723A FR7728723A FR2365721A1 FR 2365721 A1 FR2365721 A1 FR 2365721A1 FR 7728723 A FR7728723 A FR 7728723A FR 7728723 A FR7728723 A FR 7728723A FR 2365721 A1 FR2365721 A1 FR 2365721A1
Authority
FR
France
Prior art keywords
bearing
sealing
double
manufacturing
elastic material
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
FR7728723A
Other languages
English (en)
Other versions
FR2365721B1 (fr
Inventor
William Fred Lynn
Gordon Marvin Walker
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of FR2365721A1 publication Critical patent/FR2365721A1/fr
Application granted granted Critical
Publication of FR2365721B1 publication Critical patent/FR2365721B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • 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
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
    • 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
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • F16C11/0676—Sealing means between the socket and the inner member shaft allowing operational relative movement of joint parts due to sliding between parts of the sealing means
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Abstract

Joint d'étanchéité pour palier doublé, comprenant : un matériau élastique 30 disposé au raccordement d'une bague extérieure 16 d'un doublage, ou garniture 24 et une bague intérieure 14, d'un palier 12, et une couronne 32 servant à maintenir en place ce matériau élastique, disposée sur un plan incliné de manière à exercer sur ce matériau élastique une pression dirigée vers l'intérieur, obliquement par rapport à un axe géométrique du palier. Paliers pour l'aéronautique.
FR7728723A 1976-09-23 1977-09-23 Joint d'etancheite et procede de fabrication d'un palier double, etanche Granted FR2365721A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72580876A 1976-09-23 1976-09-23

Publications (2)

Publication Number Publication Date
FR2365721A1 true FR2365721A1 (fr) 1978-04-21
FR2365721B1 FR2365721B1 (fr) 1984-08-10

Family

ID=24916050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728723A Granted FR2365721A1 (fr) 1976-09-23 1977-09-23 Joint d'etancheite et procede de fabrication d'un palier double, etanche

Country Status (7)

Country Link
JP (2) JPS5359158A (fr)
DE (1) DE2742999A1 (fr)
FR (1) FR2365721A1 (fr)
GB (2) GB1592479A (fr)
IT (1) IT1143604B (fr)
NL (1) NL182096C (fr)
SE (1) SE432293B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015105540A1 (fr) * 2014-01-13 2015-07-16 The Boeing Company Palier doté de fonctionnalités serties verrouillant des éléments de retenue et son procédé

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159340A (ja) * 2006-12-22 2008-07-10 Smk Corp 電子部品取付用ソケット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076353A (fr) * 1953-03-10 1954-10-26 Heim Company Perfectionnements aux paliers et à leur procédé de fabrication
US3873166A (en) * 1973-04-18 1975-03-25 Caterpillar Tractor Co Sealed self-adjusting bearing
US3947075A (en) * 1974-11-04 1976-03-30 Valley-Todeco, Inc. Bearing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245687B (de) * 1953-03-23 1967-07-27 Heim Company Verfahren zum Herstellen eines Lagerspiels
US3685878A (en) * 1970-05-25 1972-08-22 Kacarb Products Corp Bearing construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076353A (fr) * 1953-03-10 1954-10-26 Heim Company Perfectionnements aux paliers et à leur procédé de fabrication
US3873166A (en) * 1973-04-18 1975-03-25 Caterpillar Tractor Co Sealed self-adjusting bearing
US3947075A (en) * 1974-11-04 1976-03-30 Valley-Todeco, Inc. Bearing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015105540A1 (fr) * 2014-01-13 2015-07-16 The Boeing Company Palier doté de fonctionnalités serties verrouillant des éléments de retenue et son procédé

Also Published As

Publication number Publication date
GB1592479A (en) 1981-07-08
GB1592478A (en) 1981-07-08
NL182096C (nl) 1988-01-04
DE2742999A1 (de) 1978-03-30
JPS5359158A (en) 1978-05-27
SE7710285L (sv) 1978-03-24
IT1143604B (it) 1986-10-22
JPS6064323U (ja) 1985-05-07
DE2742999C2 (fr) 1988-04-28
NL182096B (nl) 1987-08-03
SE432293B (sv) 1984-03-26
NL7710429A (nl) 1978-03-29
FR2365721B1 (fr) 1984-08-10

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