NO891030L - Anordning til innbyrdes laasing av to innbyrdes teleskopisk forskyvbare elementer. - Google Patents

Anordning til innbyrdes laasing av to innbyrdes teleskopisk forskyvbare elementer.

Info

Publication number
NO891030L
NO891030L NO89891030A NO891030A NO891030L NO 891030 L NO891030 L NO 891030L NO 89891030 A NO89891030 A NO 89891030A NO 891030 A NO891030 A NO 891030A NO 891030 L NO891030 L NO 891030L
Authority
NO
Norway
Prior art keywords
pressure plate
inner element
grooves
ribs
axially extending
Prior art date
Application number
NO89891030A
Other languages
English (en)
Norwegian (no)
Other versions
NO891030D0 (no
Inventor
Anthonius Josephus Mari Heuvel
Original Assignee
Zwaardvis Bv
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 Zwaardvis Bv filed Critical Zwaardvis Bv
Publication of NO891030D0 publication Critical patent/NO891030D0/no
Publication of NO891030L publication Critical patent/NO891030L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/28—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
    • 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
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • 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)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
NO89891030A 1988-04-14 1989-03-09 Anordning til innbyrdes laasing av to innbyrdes teleskopisk forskyvbare elementer. NO891030L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800970A NL8800970A (nl) 1988-04-14 1988-04-14 Inrichting voor het op elkaar vastzetten van telescopisch ten opzichte van elkaar verschuifbare elementen.

Publications (2)

Publication Number Publication Date
NO891030D0 NO891030D0 (no) 1989-03-09
NO891030L true NO891030L (no) 1989-10-16

Family

ID=19852131

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891030A NO891030L (no) 1988-04-14 1989-03-09 Anordning til innbyrdes laasing av to innbyrdes teleskopisk forskyvbare elementer.

Country Status (3)

Country Link
EP (1) EP0337518A1 (de)
NL (1) NL8800970A (de)
NO (1) NO891030L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467235B (sv) * 1990-08-17 1992-06-22 Ergonomiprodukter I Bodafors A Laasanordning
FR2696511B1 (fr) * 1992-10-02 1994-11-04 Electricite De France Perche télescopique.
GB2375753B (en) * 2001-03-24 2004-11-17 Bamford Excavators Ltd Wear pad
US6698962B2 (en) * 2002-02-13 2004-03-02 Chi Yu Steel Co., Ltd. Joint for a telescoping rod
GB2397050B (en) * 2003-01-13 2005-06-22 Atb Sales Ltd Adjustable seat system
AT501605B1 (de) * 2005-06-09 2006-10-15 Blum Gmbh Julius Feststellvorrichtung zur fixierung der relativen lage von einem inneren rohrteil und einem äusseren rohrteil
DE202012005270U1 (de) 2012-05-21 2012-08-02 Dennis Gerland Vorrichtung zur Auskreuzung von Verkehrsschildern
GB201314549D0 (en) * 2013-08-14 2013-09-25 Coward John M L Platform for use as a walkway
TWI583874B (zh) * 2016-07-12 2017-05-21 The positioning device of the display stand
US10066363B1 (en) * 2017-07-13 2018-09-04 Cnh Industrial America Llc Wear pad system
US20190257111A1 (en) * 2018-02-21 2019-08-22 SwitchRail Safety Systems, LLC Locking device
CH715189A2 (de) * 2018-07-20 2020-01-31 Mp System Gmbh Klemmrohr zur Aufnahme und zum Festklemmen eines darin einzusteckenden Rohres.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376589A (en) * 1931-10-24 1932-07-14 Tan Sad Chair Co 1931 Ltd Improvements relating to adjustable supporting structures for seats, chairs, stools and the like
GB1079653A (en) * 1965-03-05 1967-08-16 Access Equipment Ltd Adjustable leg for scaffolding and the like
FR2088828A5 (de) * 1970-04-27 1972-01-07 Modern Tube
SE448903B (sv) * 1984-12-03 1987-03-23 John Hoiseth Anordning for att losbart lasa tva i frilege teleskopiskt rorliga element till varandra

Also Published As

Publication number Publication date
NL8800970A (nl) 1989-11-01
EP0337518A1 (de) 1989-10-18
NO891030D0 (no) 1989-03-09

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