FR2332449A1 - LIFTING AND LOCKING TELESCOPIC DEVICE - Google Patents

LIFTING AND LOCKING TELESCOPIC DEVICE

Info

Publication number
FR2332449A1
FR2332449A1 FR7634442A FR7634442A FR2332449A1 FR 2332449 A1 FR2332449 A1 FR 2332449A1 FR 7634442 A FR7634442 A FR 7634442A FR 7634442 A FR7634442 A FR 7634442A FR 2332449 A1 FR2332449 A1 FR 2332449A1
Authority
FR
France
Prior art keywords
lifting
telescopic device
locking telescopic
locking
telescopic
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Withdrawn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
FR7634442A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2332449A1 publication Critical patent/FR2332449A1/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Withdrawn legal-status Critical Current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
    • 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
    • F16B7/1472—Telescoping systems locking in intermediate non-discrete positions with a clamping screw perpendicular to the axis of the telescoping members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR7634442A 1975-11-20 1976-11-16 LIFTING AND LOCKING TELESCOPIC DEVICE Withdrawn FR2332449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1503975 1975-11-20

Publications (1)

Publication Number Publication Date
FR2332449A1 true FR2332449A1 (en) 1977-06-17

Family

ID=4405812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634442A Withdrawn FR2332449A1 (en) 1975-11-20 1976-11-16 LIFTING AND LOCKING TELESCOPIC DEVICE

Country Status (3)

Country Link
JP (1) JPS5264750A (en)
DE (1) DE2652019A1 (en)
FR (1) FR2332449A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1464849A2 (en) * 2003-04-04 2004-10-06 Rittal GmbH & Co. KG Adjustable telescoping support
WO2004088196A1 (en) * 2003-04-04 2004-10-14 Rittal Gmbh & Co. Kg Stand

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1164702B (en) * 1979-09-18 1987-04-15 Sante Zelli IMPROVEMENT IN TELESCOPIC ELEVATORS DEVICES ESPECIALLY FOR CINETELVISUAL SHOOTING TROLLEYS
DE3112509A1 (en) * 1981-03-30 1982-12-02 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Extendable mast in the form of a telescopic jib

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1464849A2 (en) * 2003-04-04 2004-10-06 Rittal GmbH & Co. KG Adjustable telescoping support
EP1464849A3 (en) * 2003-04-04 2004-10-13 Rittal GmbH & Co. KG Adjustable telescoping support
WO2004088196A1 (en) * 2003-04-04 2004-10-14 Rittal Gmbh & Co. Kg Stand
US7712710B2 (en) 2003-04-04 2010-05-11 Rittal Gmbh & Co. Kg Telescoping stand with pivoting head

Also Published As

Publication number Publication date
JPS5264750A (en) 1977-05-28
DE2652019A1 (en) 1977-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse