DE29822306U1 - Height adjustment device for a table or a chair - Google Patents

Height adjustment device for a table or a chair

Info

Publication number
DE29822306U1
DE29822306U1 DE29822306U DE29822306U DE29822306U1 DE 29822306 U1 DE29822306 U1 DE 29822306U1 DE 29822306 U DE29822306 U DE 29822306U DE 29822306 U DE29822306 U DE 29822306U DE 29822306 U1 DE29822306 U1 DE 29822306U1
Authority
DE
Germany
Prior art keywords
chair
adjustment device
height adjustment
height
adjustment
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 - Lifetime
Application number
DE29822306U
Other languages
German (de)
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.)
HAWORTH BUEROEINRICHTUNGEN GMBH, DE
Original Assignee
DLW BUEROEINRICHTUNGEN 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
Priority to DE19842957A priority Critical patent/DE19842957A1/en
Application filed by DLW BUEROEINRICHTUNGEN GmbH filed Critical DLW BUEROEINRICHTUNGEN GmbH
Priority to DE19857747A priority patent/DE19857747C2/en
Priority to DE29822306U priority patent/DE29822306U1/en
Publication of DE29822306U1 publication Critical patent/DE29822306U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47B9/00—Tables with tops of variable height
    • A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
    • A47B9/083—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/20—Telescopic guides
    • 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
    • A47C3/26—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism
    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
    • A47B9/083—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube
    • A47B2009/086—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube having ballbearings interacting with a conical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Legs For Furniture In General (AREA)
  • Chairs Characterized By Structure (AREA)
DE29822306U 1997-10-16 1998-12-15 Height adjustment device for a table or a chair Expired - Lifetime DE29822306U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19842957A DE19842957A1 (en) 1997-10-16 1998-09-19 Guide bush and adjustable column with guide bush
DE19857747A DE19857747C2 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair
DE29822306U DE29822306U1 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19745711 1997-10-16
DE19857747A DE19857747C2 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair
DE29822306U DE29822306U1 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair

Publications (1)

Publication Number Publication Date
DE29822306U1 true DE29822306U1 (en) 1999-03-18

Family

ID=45532083

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19842957A Withdrawn DE19842957A1 (en) 1997-10-16 1998-09-19 Guide bush and adjustable column with guide bush
DE29822306U Expired - Lifetime DE29822306U1 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair
DE19857747A Expired - Fee Related DE19857747C2 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19842957A Withdrawn DE19842957A1 (en) 1997-10-16 1998-09-19 Guide bush and adjustable column with guide bush

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19857747A Expired - Fee Related DE19857747C2 (en) 1997-10-16 1998-12-15 Height adjustment device for a table or a chair

Country Status (1)

Country Link
DE (3) DE19842957A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021003786U1 (en) 2021-12-15 2022-01-12 David Kokalj Foldable and multifunctional care and movement aid with integrated stand-up aid and function for transferring patients from a sitting position while simultaneously using it as a shower chair, toilet chair and vehicle boarding aid

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412055B (en) * 2002-09-19 2004-09-27 Neudoerfler Moebel DEVICE FOR FIXING AND RELEASING PROFILES TELESCOPED INTO ANOTHER
RU2404698C2 (en) * 2006-07-28 2010-11-27 Нуна Интернешнл Б.В. Assembled high children's chair with height adjustment device
DE102009055812A1 (en) 2009-11-23 2011-05-26 REISS Büromöbel GmbH Device for height adjustment of tabletop of table, has locking pin provided in rotatably mounted holder coupled with handle at plate-like body so that locking pin is moved over teeth and plate-like body opposite to other plate-like body
DE202009016110U1 (en) 2009-11-23 2010-03-04 REISS Büromöbel GmbH Device for adjusting the height of at least one table top of a table with at least one variable in length table leg
CN102068138B (en) * 2010-11-19 2012-09-05 镇江浩博航空铁道设备研发有限公司 Lifting and swiveling structure
DE202012008754U1 (en) 2012-09-09 2012-10-18 REISS Büromöbel GmbH Worktable provided with at least one piece of furniture
DE202012008753U1 (en) 2012-09-09 2012-10-22 REISS Büromöbel GmbH worktable
DE202013001970U1 (en) 2013-02-23 2013-04-17 REISS Büromöbel GmbH Demountable desk
DE102013003436A1 (en) 2013-02-23 2014-08-28 REISS Büromöbel GmbH Collapsible desk for e.g. threaded spindle system, has connectors provided between side pipe sections of tabletop and U-shaped frame and between table legs with variable length and bases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888478A (en) * 1931-05-18 1932-11-22 Steidl Joseph Combination table
GB1238069A (en) * 1968-06-07 1971-07-07
DE3841254A1 (en) * 1988-12-07 1990-06-13 Hannes Marker Length-adjustable bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021003786U1 (en) 2021-12-15 2022-01-12 David Kokalj Foldable and multifunctional care and movement aid with integrated stand-up aid and function for transferring patients from a sitting position while simultaneously using it as a shower chair, toilet chair and vehicle boarding aid

Also Published As

Publication number Publication date
DE19842957A1 (en) 1999-04-22
DE19857747C2 (en) 2003-04-17
DE19857747A1 (en) 2000-06-29

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990429

R081 Change of applicant/patentee

Owner name: HAWORTH BUEROEINRICHTUNGEN GMBH, DE

Free format text: FORMER OWNER: DLW BUEROEINRICHTUNGEN GMBH, 10318 BERLIN, DE

Effective date: 20000526

R150 Term of protection extended to 6 years

Effective date: 20020409

R157 Lapse of ip right after 6 years

Effective date: 20050701