AU537766B2 – Height adjustor for furniture
– Google Patents
AU537766B2 – Height adjustor for furniture
– Google Patents
Height adjustor for furniture
Info
Publication number
AU537766B2
AU537766B2
AU66788/81A
AU6678881A
AU537766B2
AU 537766 B2
AU537766 B2
AU 537766B2
AU 66788/81 A
AU66788/81 A
AU 66788/81A
AU 6678881 A
AU6678881 A
AU 6678881A
AU 537766 B2
AU537766 B2
AU 537766B2
Authority
AU
Australia
Prior art keywords
furniture
height adjustor
adjustor
height
Prior art date
1980-02-11
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.)
Ceased
Application number
AU66788/81A
Other versions
AU6678881A
(en
Inventor
Duane M. Beukema
Jack R. Knoblauch
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.)
Steelcase Inc
Original Assignee
Steelcase Inc
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.)
1980-02-11
Filing date
1981-01-30
Publication date
1984-07-12
1981-01-30
Application filed by Steelcase Inc
filed
Critical
Steelcase Inc
1981-08-20
Publication of AU6678881A
publication
Critical
patent/AU6678881A/en
1984-07-12
Application granted
granted
Critical
1984-07-12
Publication of AU537766B2
publication
Critical
patent/AU537766B2/en
2001-01-30
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU66788/81A
1980-02-11
1981-01-30
Height adjustor for furniture
Ceased
AU537766B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US12049880A
1980-02-11
1980-02-11
US120498
1980-02-11
Publications (2)
Publication Number
Publication Date
AU6678881A
AU6678881A
(en)
1981-08-20
AU537766B2
true
AU537766B2
(en)
1984-07-12
Family
ID=22390688
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU66788/81A
Ceased
AU537766B2
(en)
1980-02-11
1981-01-30
Height adjustor for furniture
Country Status (6)
Country
Link
US
(1)
US4485996A
(en)
EP
(1)
EP0034068B1
(en)
JP
(1)
JPS56128110A
(en)
AU
(1)
AU537766B2
(en)
CA
(1)
CA1154369A
(en)
DE
(1)
DE3166102D1
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU572661B2
(en)
*
1984-06-01
1988-05-12
Stabilus Gmbh
Continuously adjustable levelling column
Families Citing this family (28)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE8321916U1
(en)
*
1983-07-29
1983-11-17
Fritz Bauer + Söhne oHG, 8503 Altdorf
LOCKABLE LIFTING DEVICE FOR CONTINUOUSLY ADJUSTING CHAIR SEATS, TABLETOP OR SIMILAR FURNITURE
CH664679A5
(en)
*
1984-05-30
1988-03-31
Fehlbaum & Co
ADJUSTABLE SWIVEL CHAIR COLUMN.
DE3437097C2
(en)
*
1984-10-10
1995-10-26
Stabilus Gmbh
Infinitely adjustable lifting device
US4640484A
(en)
*
1985-05-06
1987-02-03
Fichtel & Sachs Industries
Support column with gravity dependent retention means
IT1215170B
(en)
*
1985-12-23
1990-01-31
A Bra Cuneo
SUPPORT COLUMN FOR A HEIGHT-ADJUSTABLE CHAIR AND CHAIR INCLUDING SUCH COLUMN
US4720068A
(en)
*
1986-08-29
1988-01-19
Tornero Lino E
Seat support column
DE8800976U1
(en)
*
1988-01-28
1989-06-01
Fritz Bauer + Soehne Ohg, 8503 Altdorf, De
FR2678495B1
(en)
*
1991-07-01
1993-09-24
Airax Sa
COLUMN INTENDED TO BE PART OF A FURNITURE SUPPORT EQUIPPED WITH A GAS SPRING.
US5249839A
(en)
*
1991-11-12
1993-10-05
Steelcase Inc.
Split back chair
US5234187A
(en)
*
1992-06-02
1993-08-10
Steelcase Inc.
Chair height adjustment mechanism
KR100334316B1
(en)
*
1992-06-15
2002-10-11
헤르만밀러인코퍼레이티드
Supporting device and manufacturing method of office suspect
AUPM463394A0
(en)
*
1994-03-22
1994-04-14
Nash, Adrian
A support for a seat
US5511759A
(en)
*
1994-05-26
1996-04-30
Steelcase, Inc.
Hydraulic chair height adjustment mechanism
NO301922B1
(en)
*
1994-08-25
1997-12-29
Jurek Buchacz
Foldable work or office chair
DE19508980C2
(en)
*
1995-03-13
2000-06-15
Daimler Chrysler Ag
Air strut
US5740997A
(en)
*
1995-06-07
1998-04-21
Herman Miller, Inc.
Pneumatic height adjustment column for a chair
US5608960A
(en)
*
1995-06-07
1997-03-11
Herman Miller, Inc.
Apparatus and method for mounting a support column to a chair base and tilt control housing
FR2800252B1
(en)
*
1999-10-28
2002-01-18
Mirima
STOOL, IN PARTICULAR MEDICAL USE, WITH SWINGING LEG COMPRISING A HEIGHT ADJUSTMENT DEVICE BY TILTING THE SEAT
DE10227201C1
(en)
*
2002-06-18
2003-09-04
Stabilus Gmbh
Furniture item support column has pressure equalisation openings for movement of carrier tube arranged to prevent collection of water in guide tube
ES2326294B2
(en)
*
2006-05-12
2011-09-27
Colchonerías Alcalá, S.L.
HYDRAULIC ELEVATION SET FOR BEDS.
US7703377B2
(en)
*
2006-08-19
2010-04-27
Stabilus Gmbh
Bend-resistant piston/cylinder unit
US7673936B2
(en)
*
2007-10-25
2010-03-09
Jung Yu Hsu
Adjustable bicycle seat assembly
JP2009112382A
(en)
*
2007-11-02
2009-05-28
Okamura Corp
Chair
US8245652B2
(en)
*
2010-03-25
2012-08-21
Modernsolid Industrial Co., Ltd.
Medical worktable
TWM411378U
(en)
*
2010-10-28
2011-09-11
Kind Shock Hi Tech Co Ltd
Structure improvement for seat tube
DE102015003634A1
(en)
*
2015-03-19
2016-09-22
Liebherr-Werk Ehingen Gmbh
Sliding beam for supporting a working machine
ES2595530B1
(en)
*
2016-08-10
2017-07-17
Javier PERALES BOTÍA
NEW ERGONOMIC WORK STATION WITH MOVEMENT ASSISTANCE FOR HAIRDRESSERS
US11127385B2
(en)
*
2019-03-11
2021-09-21
Barry Hulce
Support device
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2587679A
(en)
*
1950-04-28
1952-03-04
Dale S Atkinson
Adjustable seat for automobiles
FR1287379A
(en)
*
1960-11-28
1962-03-16
Rotating device, adjustable in height and tilting according to the weight of the user, for chair, more especially for office chair
CH514317A
(en)
*
1969-06-19
1971-10-31
Bauer Fritz
Lifting device for stepless adjustment of a wing, in particular the seat of chairs or stools
US3790119A
(en)
*
1971-08-31
1974-02-05
F Bauer
Energy storing device, particularly a blockable pneumatic spring
GB1410983A
(en)
*
1971-12-23
1975-10-22
Stabilus Ind Handels Gmbh
Column assembly combination
US3837704A
(en)
*
1973-06-21
1974-09-24
F Bauer
Seating furniture
DE2461830A1
(en)
*
1974-12-30
1976-07-08
Kuhlmann Kg Franz
PILLAR DRAWING TABLE
FR2339563A1
(en)
*
1976-01-27
1977-08-26
Ppm Sa
TELESCOPIC STRUCTURE EQUIPPED WITH A DETECTOR OF THE RELATIVE POSITION OF TWO TRUNKS
DE2630483A1
(en)
*
1976-07-07
1978-01-12
Suspa Federungstech
HEIGHT-ADJUSTABLE CHAIR OR TABLE BASE
1981
1981-01-19
CA
CA000368793A
patent/CA1154369A/en
not_active
Expired
1981-01-30
AU
AU66788/81A
patent/AU537766B2/en
not_active
Ceased
1981-02-10
JP
JP1888081A
patent/JPS56128110A/en
active
Granted
1981-02-11
DE
DE8181300558T
patent/DE3166102D1/en
not_active
Expired
1981-02-11
EP
EP81300558A
patent/EP0034068B1/en
not_active
Expired
1982
1982-01-06
US
US06/337,502
patent/US4485996A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU572661B2
(en)
*
1984-06-01
1988-05-12
Stabilus Gmbh
Continuously adjustable levelling column
Also Published As
Publication number
Publication date
EP0034068B1
(en)
1984-09-19
DE3166102D1
(en)
1984-10-25
JPH0150402B2
(en)
1989-10-30
EP0034068A3
(en)
1981-12-30
AU6678881A
(en)
1981-08-20
CA1154369A
(en)
1983-09-27
US4485996A
(en)
1984-12-04
EP0034068A2
(en)
1981-08-19
JPS56128110A
(en)
1981-10-07
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None