ES2200621A1 - Columna de longitud graduable, asi como cojinete axial, y procedimiento de montaje para columna de longitud graduable de esta clase. - Google Patents

Columna de longitud graduable, asi como cojinete axial, y procedimiento de montaje para columna de longitud graduable de esta clase.

Info

Publication number
ES2200621A1
ES2200621A1 ES200100297A ES200100297A ES2200621A1 ES 2200621 A1 ES2200621 A1 ES 2200621A1 ES 200100297 A ES200100297 A ES 200100297A ES 200100297 A ES200100297 A ES 200100297A ES 2200621 A1 ES2200621 A1 ES 2200621A1
Authority
ES
Spain
Prior art keywords
length
adjustable column
axial bearing
piston
cylinder unit
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.)
Granted
Application number
ES200100297A
Other languages
English (en)
Other versions
ES2200621B1 (es
Inventor
Rainer Sauer
Reiner Weber
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.)
Stabilus GmbH
Original Assignee
Stabilus GmbH
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 Stabilus GmbH filed Critical Stabilus GmbH
Publication of ES2200621A1 publication Critical patent/ES2200621A1/es
Application granted granted Critical
Publication of ES2200621B1 publication Critical patent/ES2200621B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs Characterized By Structure (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Furniture Connections (AREA)
  • Fluid-Damping Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

Columna de longitud graduable así como cojinete axial, y procedimiento de montaje para una columna de longitud graduable de esta clase. La columna está destinada para sillas o similares y comprende un tubo vertical con un eje longitudinal (A) y con una unidad de cilindro y émbolo. Un extremo longitudinal de esta unidad está enclavado en la dirección del eje por medio de un cojinete axial (22) en una placa de base (12a) del tubo vertical. Para ello, el cojinete axial (22) está unido fijamente al extremo longitudinal de la unidad de cilindro y émbolo en la dirección del eje (A). Además, el cojinete axial (22) tiene por lo menos dos brazos de enclavamiento (42), mediante los cuales puede ser enclavado en la placa de base (12a) del tubo vertical, así como un perno de sujeción (44) que, al realizarse la unión fija en el eje entre el cojinete axial (22) y el fondo (12a) del tubo vertical, puede ser introducido por la unidad de cilindro y émbolo entre los brazos de enclavamiento (42) y de este modo asegura el enclavamiento.
ES200100297A 2000-02-16 2001-02-09 Columna de longitud graduable, asi como cojinete axial, y procedimiento de montaje para columna de longitud graduable de esta clase. Expired - Fee Related ES2200621B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006884 2000-02-16
DE10006884A DE10006884C2 (de) 2000-02-16 2000-02-16 Längenverstellbare Säule und Montageverfahren für eine derartige längenverstellbare Säule

Publications (2)

Publication Number Publication Date
ES2200621A1 true ES2200621A1 (es) 2004-03-01
ES2200621B1 ES2200621B1 (es) 2005-05-01

Family

ID=7631086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100297A Expired - Fee Related ES2200621B1 (es) 2000-02-16 2001-02-09 Columna de longitud graduable, asi como cojinete axial, y procedimiento de montaje para columna de longitud graduable de esta clase.

Country Status (5)

Country Link
US (1) US6494422B2 (es)
JP (1) JP2001263318A (es)
DE (1) DE10006884C2 (es)
ES (1) ES2200621B1 (es)
FR (1) FR2804848B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101791001B1 (ko) 2017-04-07 2017-10-27 김종원 싱크대 다리

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188330A1 (en) * 1985-01-09 1986-07-23 Dmi Fabrications Limited Variable length columns
EP0420419A1 (en) * 1989-09-20 1991-04-03 Hitachi, Ltd. Method and apparatus for on-line processing of transaction data
DE19635988C1 (de) * 1996-09-05 1998-04-02 Mannesmann Sachs Ag Kolbenventilbefestigungsvarianten
US6007044A (en) * 1996-12-12 1999-12-28 Suspa Compart Aktiengesellschaft Adjustable-length column for chairs or the like

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6753661U (de) * 1968-08-30 1969-06-19 Wilde & Spieth Teleskoprohrsaeule
BE739369A (es) * 1968-09-28 1970-03-02
US3619493A (en) * 1968-12-20 1971-11-09 Graphic Sciences Inc Automatic gain control for graphic data transmission system
CH514317A (de) * 1969-06-19 1971-10-31 Bauer Fritz Hubvorrichtung zum stufenlosen Höherverstellen einer Tragfläche, insbesondere Sitzfläche von Stühlen oder Hockern
DE2164196C3 (de) * 1971-12-23 1975-05-28 Stabilus Gmbh, 5400 Koblenz Druckbeaufschlagtes Drehlager mit einer axialen Befestigung einer Gasfeder im Fußteil höhenverstellbarer Möbel, vorzugsweise eines Stuhles
DE3604286A1 (de) 1985-03-26 1986-10-09 Fritz Bauer + Söhne oHG, 8503 Altdorf Reibungsdaempfer, insbesondere fuer waschmaschinen mit schleudergang
US4720068A (en) * 1986-08-29 1988-01-19 Tornero Lino E Seat support column
DE3833959A1 (de) * 1988-10-06 1990-04-12 Bauer Fritz & Soehne Ohg Laengenverstellbare saeule fuer stuehle, tische oder dergleichen
DE3932146A1 (de) * 1989-09-27 1991-04-04 Stabilus Gmbh Axiallager fuer die saeule einer hydropneumatischen sitzmoebel-hoehenverstellung
IT1240378B (it) * 1990-05-21 1993-12-10 Skillmatic S.R.L. Cilindro a lunghezza regolabile, utilizzabile particolarmente come colonna di sopporto di sedie, sedili e simili.
DE9013467U1 (de) * 1990-09-25 1990-11-22 Suspa Compart AG, 8503 Altdorf Längenverstellbare Gasfeder und Hubvorrichtung mit einer solchen Gasfeder
US5740997A (en) * 1995-06-07 1998-04-21 Herman Miller, Inc. Pneumatic height adjustment column for a chair
DE19714646A1 (de) * 1997-04-09 1998-10-15 Suspa Compart Ag Längenverstellbare Gasfeder
DE19809389C1 (de) * 1998-03-05 1999-10-07 Stabilus Gmbh Längenverstellbare Säule

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188330A1 (en) * 1985-01-09 1986-07-23 Dmi Fabrications Limited Variable length columns
EP0420419A1 (en) * 1989-09-20 1991-04-03 Hitachi, Ltd. Method and apparatus for on-line processing of transaction data
DE19635988C1 (de) * 1996-09-05 1998-04-02 Mannesmann Sachs Ag Kolbenventilbefestigungsvarianten
US6007044A (en) * 1996-12-12 1999-12-28 Suspa Compart Aktiengesellschaft Adjustable-length column for chairs or the like

Also Published As

Publication number Publication date
US20010025906A1 (en) 2001-10-04
FR2804848B1 (fr) 2004-08-27
FR2804848A1 (fr) 2001-08-17
US6494422B2 (en) 2002-12-17
DE10006884C2 (de) 2002-01-31
DE10006884A1 (de) 2001-09-13
ES2200621B1 (es) 2005-05-01
JP2001263318A (ja) 2001-09-26

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