FR2081738B3 - - Google Patents

Info

Publication number
FR2081738B3
FR2081738B3 FR7106648A FR7106648A FR2081738B3 FR 2081738 B3 FR2081738 B3 FR 2081738B3 FR 7106648 A FR7106648 A FR 7106648A FR 7106648 A FR7106648 A FR 7106648A FR 2081738 B3 FR2081738 B3 FR 2081738B3
Authority
FR
France
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.)
Expired
Application number
FR7106648A
Other languages
French (fr)
Other versions
FR2081738A3 (enExample
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.)
Hawker Siddeley Aviation Ltd
Original Assignee
Hawker Siddeley Aviation Ltd
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 Hawker Siddeley Aviation Ltd filed Critical Hawker Siddeley Aviation Ltd
Publication of FR2081738A3 publication Critical patent/FR2081738A3/fr
Application granted granted Critical
Publication of FR2081738B3 publication Critical patent/FR2081738B3/fr
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
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/22—Operating mechanisms fluid
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sealing Devices (AREA)
FR7106648A 1970-03-06 1971-02-26 Expired FR2081738B3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1088870 1970-03-06

Publications (2)

Publication Number Publication Date
FR2081738A3 FR2081738A3 (enExample) 1971-12-10
FR2081738B3 true FR2081738B3 (enExample) 1973-10-19

Family

ID=9976164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106648A Expired FR2081738B3 (enExample) 1970-03-06 1971-02-26

Country Status (4)

Country Link
US (1) US3722894A (enExample)
DE (1) DE2111395A1 (enExample)
FR (1) FR2081738B3 (enExample)
GB (1) GB1347001A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636688A (en) * 1992-09-10 1997-06-10 Bassinger; Grey Self aligning stuffing box for pumpjack units
DE19801889A1 (de) * 1998-01-20 1999-07-22 Voith Sulzer Papiertech Patent Rotierbar gelagerte Walze
US6167959B1 (en) 1998-11-09 2001-01-02 Auto Pax Products, L.L.C. Adjustable stuffing boxes for pump rods

Also Published As

Publication number Publication date
FR2081738A3 (enExample) 1971-12-10
DE2111395A1 (de) 1971-09-16
GB1347001A (en) 1974-02-13
US3722894A (en) 1973-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse