FR2013778A1 - Greaseless joint principally for aeroplanes - and automobiles - Google Patents

Greaseless joint principally for aeroplanes - and automobiles

Info

Publication number
FR2013778A1
FR2013778A1 FR6924705A FR6924705A FR2013778A1 FR 2013778 A1 FR2013778 A1 FR 2013778A1 FR 6924705 A FR6924705 A FR 6924705A FR 6924705 A FR6924705 A FR 6924705A FR 2013778 A1 FR2013778 A1 FR 2013778A1
Authority
FR
France
Prior art keywords
greaseless
aeroplanes
automobiles
joint
pref
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.)
Withdrawn
Application number
FR6924705A
Other languages
French (fr)
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.)
FALKE ROHEN FRANZ GmbH
Original Assignee
FALKE ROHEN FRANZ 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 FALKE ROHEN FRANZ GmbH filed Critical FALKE ROHEN FRANZ GmbH
Publication of FR2013778A1 publication Critical patent/FR2013778A1/en
Withdrawn legal-status Critical Current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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/28—Brasses; Bushes; Linings with embedded reinforcements shaped as frames or meshed materials
    • 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
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0628—Construction or details of the socket member with linings
    • F16C11/0633—Construction or details of the socket member with linings the linings being made of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The internal bearing surface is such as a ball joint, is fitted with a knitted covering which consists of threads of two materials. One, forming the side facing the surface is cotton or pref. glass fibre and is glued to the surface. The second, facing the second half of the joint, has a low coefficient of fricition, pref. polytetrafluoroethylene. Covering is knitted in the same manner as the heel of a sock, to provide the shape required for the bearing.
FR6924705A 1968-07-26 1969-07-21 Greaseless joint principally for aeroplanes - and automobiles Withdrawn FR2013778A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681775316 DE1775316A1 (en) 1968-07-26 1968-07-26 Lubricant-free bearing

Publications (1)

Publication Number Publication Date
FR2013778A1 true FR2013778A1 (en) 1970-04-10

Family

ID=5702484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6924705A Withdrawn FR2013778A1 (en) 1968-07-26 1969-07-21 Greaseless joint principally for aeroplanes - and automobiles

Country Status (2)

Country Link
DE (1) DE1775316A1 (en)
FR (1) FR2013778A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101347811B (en) * 2007-07-17 2011-12-21 须小宇 Method for lubricating petroleum drill pipe joint during heat-working perforation with plunger tip

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815468A (en) * 1972-01-20 1974-06-11 Textron Inc Braided fabric bearing liner
CA1031024A (en) * 1974-10-01 1978-05-09 Textron Inc. Low-friction fabric bearing and method of making the same
WO2006051277A1 (en) * 2004-11-12 2006-05-18 Minebea Co. Ltd. Improvements in or relating to bearings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101347811B (en) * 2007-07-17 2011-12-21 须小宇 Method for lubricating petroleum drill pipe joint during heat-working perforation with plunger tip

Also Published As

Publication number Publication date
DE1775316A1 (en) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse