FR1279647A - Dispositif de blocage d'ensembles télescopiques - Google Patents

Dispositif de blocage d'ensembles télescopiques

Info

Publication number
FR1279647A
FR1279647A FR848822A FR848822A FR1279647A FR 1279647 A FR1279647 A FR 1279647A FR 848822 A FR848822 A FR 848822A FR 848822 A FR848822 A FR 848822A FR 1279647 A FR1279647 A FR 1279647A
Authority
FR
France
Prior art keywords
locking device
telescopic assemblies
telescopic
assemblies
locking
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.)
Expired
Application number
FR848822A
Other languages
English (en)
Inventor
Andre Cousin
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 filed Critical
Priority to FR848822A priority Critical patent/FR1279647A/fr
Application granted granted Critical
Publication of FR1279647A publication Critical patent/FR1279647A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1427—Telescoping systems locking in intermediate non-discrete positions with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/149—Telescoping systems locking in intermediate non-discrete positions with a sleeve or ring having a tapered or conical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR848822A 1960-12-29 1960-12-29 Dispositif de blocage d'ensembles télescopiques Expired FR1279647A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848822A FR1279647A (fr) 1960-12-29 1960-12-29 Dispositif de blocage d'ensembles télescopiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848822A FR1279647A (fr) 1960-12-29 1960-12-29 Dispositif de blocage d'ensembles télescopiques

Publications (1)

Publication Number Publication Date
FR1279647A true FR1279647A (fr) 1961-12-22

Family

ID=8746089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848822A Expired FR1279647A (fr) 1960-12-29 1960-12-29 Dispositif de blocage d'ensembles télescopiques

Country Status (1)

Country Link
FR (1) FR1279647A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003450A1 (fr) * 1982-03-30 1983-10-13 GIACOMINI, Jean, François Moyens pour bloquer temporairement deux corps telescopiques dans une position relative l'un par rapport a l'autre
WO1996005439A1 (fr) * 1994-08-12 1996-02-22 Downhole Products (Uk) Limited Dispositif a pince

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003450A1 (fr) * 1982-03-30 1983-10-13 GIACOMINI, Jean, François Moyens pour bloquer temporairement deux corps telescopiques dans une position relative l'un par rapport a l'autre
WO1996005439A1 (fr) * 1994-08-12 1996-02-22 Downhole Products (Uk) Limited Dispositif a pince
US5860760A (en) * 1994-08-12 1999-01-19 Downhole Products Plc Gripping device

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