CA1171899A - Apparatus for supporting a work surface - Google Patents

Apparatus for supporting a work surface

Info

Publication number
CA1171899A
CA1171899A CA000380510A CA380510A CA1171899A CA 1171899 A CA1171899 A CA 1171899A CA 000380510 A CA000380510 A CA 000380510A CA 380510 A CA380510 A CA 380510A CA 1171899 A CA1171899 A CA 1171899A
Authority
CA
Canada
Prior art keywords
column member
angled slots
wheel
inner column
slots
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
CA000380510A
Other languages
English (en)
French (fr)
Inventor
Victor J. Kritske
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.)
Mayline Co Inc
Original Assignee
Mayline Co 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.)
Filing date
Publication date
Application filed by Mayline Co Inc filed Critical Mayline Co Inc
Application granted granted Critical
Publication of CA1171899A publication Critical patent/CA1171899A/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
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards
    • A47B27/14—Adjustable underframes
    • 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
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0022—Slides
    • A47B2220/0025—Slides having telescoping guides with friction reducing pieces, e.g. balls between inner and outer profiles

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)
  • Vehicle Body Suspensions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CA000380510A 1980-10-14 1981-06-24 Apparatus for supporting a work surface Expired CA1171899A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/196,746 US4381095A (en) 1980-10-14 1980-10-14 Apparatus for supporting a work surface
US196,746 1980-10-14

Publications (1)

Publication Number Publication Date
CA1171899A true CA1171899A (en) 1984-07-31

Family

ID=22726673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000380510A Expired CA1171899A (en) 1980-10-14 1981-06-24 Apparatus for supporting a work surface

Country Status (4)

Country Link
US (1) US4381095A (enExample)
JP (1) JPS5793010A (enExample)
CA (1) CA1171899A (enExample)
DE (1) DE3125231A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981085A (en) * 1989-08-07 1991-01-01 Weber-Knapp Company Table lift mechanism
US5271320A (en) * 1991-08-19 1993-12-21 Reneau Raymond P Workstation having independently movable mast sections
US5339750A (en) * 1992-03-27 1994-08-23 Hamilton Industries Adjustable work table
EP1768514A4 (en) * 2004-06-14 2011-12-14 Sava Cvek EXIT AND RUNNING ARRANGEMENTS WITH CONTROL SYSTEMS
CA2568078C (en) * 2006-11-14 2014-03-18 Unifor S.P.A. Telescopic table support
CN101554268B (zh) * 2008-04-11 2014-05-14 尤尼富尔有限公司 伸缩式工作台支架
US9380866B1 (en) * 2015-02-11 2016-07-05 Bradford L. Davis Telescopic support
US9629452B1 (en) * 2016-05-12 2017-04-25 Su-Ming Chen Elevation table structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA450054A (en) * 1948-07-27 Wm. Boren John Hospital table
FR1247425A (fr) * 1959-10-21 1960-10-24 Perfectionnements aux sièges réglables
DE1429584A1 (de) * 1964-02-15 1973-08-09 Ilse Werke Kg Nichtverdrehbarer teleskopfuss fuer moebel
FR1430275A (fr) * 1965-01-18 1966-03-04 J E R Atel Perfectionnements aux tables à hauteur réglable
DE1753671B1 (de) * 1965-11-12 1971-08-26 Boehler Nachf Wilhelm Boehler Sessel mit verstellbarer sitzflaeche und oder rueckenlehne
US3888444A (en) * 1971-07-26 1975-06-10 American Hospital Supply Corp Adjustable support column
US3807574A (en) * 1972-07-28 1974-04-30 Dynadesign Inc Costumer
JPS5635068Y2 (enExample) * 1974-04-03 1981-08-18
US3976016A (en) * 1974-12-23 1976-08-24 Rca Corporation Overbed table with locking mechanism
US4195578A (en) * 1978-08-14 1980-04-01 Interroyal Corporation Extensible support assembly for overbed table

Also Published As

Publication number Publication date
DE3125231C2 (enExample) 1991-12-05
JPS5793010A (en) 1982-06-09
DE3125231A1 (de) 1982-05-27
US4381095A (en) 1983-04-26
JPH0233363B2 (enExample) 1990-07-26

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Legal Events

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