CA991614A - Adjustable height support - Google Patents

Adjustable height support

Info

Publication number
CA991614A
CA991614A CA166,628A CA166628A CA991614A CA 991614 A CA991614 A CA 991614A CA 166628 A CA166628 A CA 166628A CA 991614 A CA991614 A CA 991614A
Authority
CA
Canada
Prior art keywords
adjustable height
height support
support
adjustable
height
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
Application number
CA166,628A
Other languages
English (en)
Other versions
CA166628S (en
Inventor
Gordon R. Snurr
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.)
JASPER CORP
Original Assignee
JASPER CORP
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 JASPER CORP filed Critical JASPER CORP
Application granted granted Critical
Publication of CA991614A publication Critical patent/CA991614A/en
Expired 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
    • 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
    • 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
    • A47C3/285—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods with radially expansible clamping elements telescopically engaged in a tube or the like
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32426—Plural distinct positions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32467—Telescoping members
    • Y10T403/32475—Telescoping members having detent
    • Y10T403/32501—Cam or wedge
CA166,628A 1972-03-29 1973-03-21 Adjustable height support Expired CA991614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23903572A 1972-03-29 1972-03-29

Publications (1)

Publication Number Publication Date
CA991614A true CA991614A (en) 1976-06-22

Family

ID=22900337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,628A Expired CA991614A (en) 1972-03-29 1973-03-21 Adjustable height support

Country Status (4)

Country Link
US (1) US3737136A (de)
JP (1) JPS4915560A (de)
CA (1) CA991614A (de)
DE (1) DE2315561A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019827A (en) * 1975-09-29 1977-04-26 The Boeing Company Drill stop
DE2609117B2 (de) * 1976-03-05 1978-11-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Verstelleinrichtung für ein Geräteteil eines medizinischen Behandlungsoder Untersuchungsgerätes
US4148524A (en) * 1978-05-08 1979-04-10 Guyton Floyd R Adjustable height seat
US4188049A (en) * 1978-05-24 1980-02-12 Kimbro Robert M Adjustable stabilizer for motor vehicles and the like
US4169687A (en) * 1978-08-11 1979-10-02 Schull George R Lock for extendable leg assembly
US4239169A (en) * 1979-08-20 1980-12-16 Desantis John Display stand
CH656844A5 (de) * 1982-04-15 1986-07-31 Alusuisse Laengstraeger zur aufnahme von kupplungsorganen eines eisenbahnwaggons.
GB8500542D0 (en) * 1985-01-09 1985-02-13 Dmi Fabrications Ltd Seat support columns
US5069570A (en) * 1990-03-23 1991-12-03 Pryor Products Snubber for telescoping tubes
DE9303148U1 (de) * 1993-03-04 1993-06-24 Reinhold Heß GmbH & Co KG Maschinenbau, 7460 Balingen Beleimstation
DE4320480C2 (de) * 1993-06-21 1995-12-21 Uhing Joachim Gmbh & Co Kg Schnellspannvorrichtung zur Erzeugung von axialen Spannkräften auf einer glatten Welle
CA2176541A1 (en) * 1995-05-18 1996-11-19 Takuo Hibi Process for producing chlorine
US5791611A (en) * 1996-08-09 1998-08-11 Steelcase Inc. Hub for chair base
US5941182A (en) * 1997-05-29 1999-08-24 Knoll, Inc. Self-braking height adjustment mechanism
US5894805A (en) * 1998-01-30 1999-04-20 Midwest Air Technologies, Inc. Selective vertical locking mechanism for telescoping tubes
US6062149A (en) * 1998-05-26 2000-05-16 Rosemount Office Systems, Inc. Modular frame worktop
US6101954A (en) * 1998-12-17 2000-08-15 Rosemount Office Systems, Inc. Worktop and frame construction
US6354227B1 (en) * 2000-01-11 2002-03-12 Steelcase Development Corporation Adjustable table with worksurface having write-on surface adapted for use as projection screen
US6817582B2 (en) * 2002-04-08 2004-11-16 Ting-Tsai Wang Pneumatic extensible anchoring rack
US6854402B2 (en) 2002-04-19 2005-02-15 Dubarry Suzanne Adjustable shelf
DE10359845B4 (de) * 2003-12-19 2007-03-15 Moll System- und Funktionsmöbel GmbH Schrägstellvorrichtung für Möbelstücke
SE526817C2 (sv) * 2004-03-05 2005-11-08 Saab Automobile Lyftanordning
US7802768B2 (en) * 2005-04-29 2010-09-28 Carnevali Jeffrey D Telescoping pole mount
US7523911B2 (en) * 2005-05-02 2009-04-28 Carnevali Jeffrey D Telescoping pole mount
US7594633B2 (en) * 2005-04-29 2009-09-29 Carnevali Jeffrey D Telescoping pole mount
TWM329695U (en) * 2007-09-29 2008-04-01 Tay Huah Furniture Corp Adjustable telescopic device
US7834259B2 (en) * 2008-04-10 2010-11-16 Ego Industries, Inc. Adjustable folding leg for bass drum
DE102014109010A1 (de) * 2013-11-18 2015-05-21 Ferdinand Lusch Gmbh & Co. Kg Hubsteller sowie Sitz- und/oder Liegemöbel mit einem Hubsteller
DE102014118163A1 (de) * 2014-12-08 2016-06-09 Ferdinand Lusch Gmbh & Co. Kg Sitzmöbel mit verschwenkbarem Funktionsteil
US10660809B2 (en) 2015-09-11 2020-05-26 Stryker Corporation Telescoping assembly for use on a patient support apparatus
GB2560178A (en) * 2017-03-01 2018-09-05 Fox International Group Ltd An adjustable leg, and an article with an adjustable leg

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB256145A (en) * 1926-03-08 1926-08-05 Charles Vitek Stools
US2563040A (en) * 1947-09-03 1951-08-07 Bela B Junkunc Automatic friction lock
US2710048A (en) * 1953-01-13 1955-06-07 Rexford A Dawson Furniture legs
US2742082A (en) * 1954-08-23 1956-04-17 Chromcraft Corp Height-adjustable stools
US2961260A (en) * 1958-12-15 1960-11-22 Garrett Tubular Products Inc Adjustable column
US3480247A (en) * 1967-10-30 1969-11-25 North American Rockwell Self-locking adjustable stanchion

Also Published As

Publication number Publication date
JPS4915560A (de) 1974-02-12
US3737136A (en) 1973-06-05
DE2315561A1 (de) 1973-10-11

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