FR2898179B1 - SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS. - Google Patents

SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS.

Info

Publication number
FR2898179B1
FR2898179B1 FR0602106A FR0602106A FR2898179B1 FR 2898179 B1 FR2898179 B1 FR 2898179B1 FR 0602106 A FR0602106 A FR 0602106A FR 0602106 A FR0602106 A FR 0602106A FR 2898179 B1 FR2898179 B1 FR 2898179B1
Authority
FR
France
Prior art keywords
bearings
blocked
self
telescopic device
extensible support
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 - Fee Related
Application number
FR0602106A
Other languages
French (fr)
Other versions
FR2898179A1 (en
Inventor
Philippe Rothschild
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
Priority to FR0602106A priority Critical patent/FR2898179B1/en
Priority to PCT/IB2007/050742 priority patent/WO2007102124A2/en
Publication of FR2898179A1 publication Critical patent/FR2898179A1/en
Application granted granted Critical
Publication of FR2898179B1 publication Critical patent/FR2898179B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gears, Cams (AREA)
  • Steering Controls (AREA)
FR0602106A 2006-03-06 2006-03-06 SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS. Expired - Fee Related FR2898179B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0602106A FR2898179B1 (en) 2006-03-06 2006-03-06 SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS.
PCT/IB2007/050742 WO2007102124A2 (en) 2006-03-06 2007-03-06 Cylindrical telescopic device lockable at multiple levels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0602106A FR2898179B1 (en) 2006-03-06 2006-03-06 SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS.

Publications (2)

Publication Number Publication Date
FR2898179A1 FR2898179A1 (en) 2007-09-07
FR2898179B1 true FR2898179B1 (en) 2010-08-13

Family

ID=37314144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0602106A Expired - Fee Related FR2898179B1 (en) 2006-03-06 2006-03-06 SELF-ADJUSTING CYLINDRICAL TELESCOPIC DEVICE WITH EXTENSIBLE SUPPORT, WITH TWO OR MORE BEARINGS AND WHICH CAN BE BLOCKED IN POSITION AT EACH OF THE EXTENSION POSITIONS.

Country Status (2)

Country Link
FR (1) FR2898179B1 (en)
WO (1) WO2007102124A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946412B1 (en) * 2009-06-03 2011-05-20 Philippe Rothschild TELESCOPIC SUPPORT WITH INCREMENTAL AND FULLY ADJUSTABLE EXTENSION OF UNIFORM RESISTANCE TO VERTICAL PRESSURE AT ALL LEVELS OF EXTENSION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578622A2 (en) 1984-05-18 1986-09-12 Rothschild Philippe EXTENSIBLE SUPPORT DEVICE WITH EFFECTIVE SUPPORT SYSTEM AT EACH BEARING
FR2660984B1 (en) 1990-04-11 1992-10-16 Rothschild Philippe EXPANDABLE SUPPORT DEVICE.
FR2683294B2 (en) 1990-11-22 1994-09-09 Rothschild Philippe EXTENSIBLE SUPPORT DEVICE.
DE9206901U1 (en) 1992-05-21 1992-07-30 Franke GmbH & Co KG, 7460 Balingen Height-adjustable furniture foot
FR2708331A1 (en) 1992-11-26 1995-02-03 Rothschild Philippe Extendable support device
FR2877628B1 (en) 2004-11-08 2007-04-27 Peugeot Citroen Automobiles Sa AUTOMOBILE ELECTRIC SECONDARY BRAKE EFFORT RETURN CONTROL.
FR2880246B1 (en) * 2005-01-04 2007-03-16 Philippe Rothschild INCREASE IN EXTENSION AMPLITUDE AND STABILITY, AND MAXIMIZATION OF THE NUMBER OF BEARINGS OF A SELF-ADJUSTABLE SUPPORT
FR2884294A1 (en) * 2005-04-11 2006-10-13 Philippe Rothschild Telescopic extensible support device for e.g. raising spring mattress, has cam sections receiving finger-gauge attached to female part, and moving vertically relative to each other, and stop supported on steps arranged as staircase

Also Published As

Publication number Publication date
WO2007102124A3 (en) 2007-12-13
WO2007102124A2 (en) 2007-09-13
FR2898179A1 (en) 2007-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111130