CA2263448A1 - Keyboard mounting mechanism - Google Patents

Keyboard mounting mechanism Download PDF

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Publication number
CA2263448A1
CA2263448A1 CA002263448A CA2263448A CA2263448A1 CA 2263448 A1 CA2263448 A1 CA 2263448A1 CA 002263448 A CA002263448 A CA 002263448A CA 2263448 A CA2263448 A CA 2263448A CA 2263448 A1 CA2263448 A1 CA 2263448A1
Authority
CA
Canada
Prior art keywords
mounting mechanism
mounting
keyboard mounting
downwardly directed
tilting
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
CA002263448A
Other languages
French (fr)
Other versions
CA2263448C (en
Inventor
Donald R. Pangborn
Peter J. Kerl
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.)
Weber Knapp Co
Original Assignee
Weber Knapp Co
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 Weber Knapp Co filed Critical Weber Knapp Co
Publication of CA2263448A1 publication Critical patent/CA2263448A1/en
Application granted granted Critical
Publication of CA2263448C publication Critical patent/CA2263448C/en
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
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B21/0314—Platforms for supporting office equipment

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Clamps And Clips (AREA)

Abstract

A mechanism for mounting a keyboard supporting surface on a base including a linkage for mounting the surface for vertical swinging movement relative to the base and for vertical tilting movement relative thereto, a lock device for simultaneously locking the surface against swinging and tilting movements, a counterbalance spring for opposing downwardly directed swinging movement of said surface and a return spring for opposing downwardly directed tilting movement of said surface.
CA002263448A 1998-11-13 1998-11-13 Keyboard mounting mechanism Expired - Fee Related CA2263448C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/023246 WO2000029695A1 (en) 1998-11-13 1998-11-13 Keyboard mounting mechanism

Publications (2)

Publication Number Publication Date
CA2263448A1 true CA2263448A1 (en) 2000-05-13
CA2263448C CA2263448C (en) 2002-11-12

Family

ID=22268212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263448A Expired - Fee Related CA2263448C (en) 1998-11-13 1998-11-13 Keyboard mounting mechanism

Country Status (2)

Country Link
CA (1) CA2263448C (en)
WO (1) WO2000029695A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US127798A (en) * 1872-06-11 Improvement in self-sustaining gas-brackets, lamp-stands
US4644875A (en) * 1985-03-22 1987-02-24 Weber-Knapp Company Adjustable keyboard supporting mechanism
US4706919A (en) * 1986-12-17 1987-11-17 Haworth, Inc. Keyboard support with automatic lowering mechanism
US5294087A (en) * 1991-10-18 1994-03-15 Engineered Data Products, Inc. Adjustable keyboard holder for computer workstation

Also Published As

Publication number Publication date
WO2000029695A1 (en) 2000-05-25
CA2263448C (en) 2002-11-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed