CA2071553C - Support de clavier ajustable - Google Patents

Support de clavier ajustable Download PDF

Info

Publication number
CA2071553C
CA2071553C CA002071553A CA2071553A CA2071553C CA 2071553 C CA2071553 C CA 2071553C CA 002071553 A CA002071553 A CA 002071553A CA 2071553 A CA2071553 A CA 2071553A CA 2071553 C CA2071553 C CA 2071553C
Authority
CA
Canada
Prior art keywords
support member
bar
formation
mounting bracket
plate
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 - Fee Related
Application number
CA002071553A
Other languages
English (en)
Other versions
CA2071553A1 (fr
Inventor
Michael John Cotterill
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.)
Individual
Original Assignee
Individual
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 claimed from US07/452,048 external-priority patent/US4988066A/en
Application filed by Individual filed Critical Individual
Publication of CA2071553A1 publication Critical patent/CA2071553A1/fr
Application granted granted Critical
Publication of CA2071553C publication Critical patent/CA2071553C/fr
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
    • 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
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • 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
    • A47B2021/0321—Keyboard supports
    • 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
    • A47B2021/0321—Keyboard supports
    • A47B2021/0328—Keyboard supports of the pantograph type
    • 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
    • A47B2021/0321—Keyboard supports
    • A47B2021/0335—Keyboard supports mounted under the worksurface

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Selective Calling Equipment (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Un système de support de clavier possède un support de montage (11), une potence de support de clavier (15) conçue pour pivoter au moyen de barres parallèles (20, 25) permettant de modifier la hauteur de la potence (15). Le mécanisme peut être bloqué pour empêcher toute modification de hauteur au moyen d'un ensemble (58) associé à une barre (20) pouvant s'interconnecter avec un ensemble (54) associé à la potence (15) au moyen d'un levier actionnable latéralement (40) monté élastiquement sur une lame de ressort (52) pour s'enclencher. Dans un mode préférentiel de réalisation (figures 13 à 15) la potence (15) peut basculer autour d'un pivot (22) et le mécanisme autorise une simple opération sélective de réglage de hauteur ou d'inclinaison.
CA002071553A 1989-12-18 1990-12-17 Support de clavier ajustable Expired - Fee Related CA2071553C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US452,048 1989-12-18
US07/452,048 US4988066A (en) 1988-07-18 1989-12-18 Selectively controlled keyboard support
AUPK2291 1990-09-14
AUPK229190 1990-09-14
PCT/AU1990/000595 WO1991008694A1 (fr) 1989-12-18 1990-12-17 Systeme de support pour clavier a commande selective

Publications (2)

Publication Number Publication Date
CA2071553A1 CA2071553A1 (fr) 1991-06-19
CA2071553C true CA2071553C (fr) 2000-06-06

Family

ID=25643941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002071553A Expired - Fee Related CA2071553C (fr) 1989-12-18 1990-12-17 Support de clavier ajustable

Country Status (8)

Country Link
EP (1) EP0506718B1 (fr)
JP (1) JPH05502599A (fr)
KR (1) KR920702958A (fr)
AT (1) ATE163348T1 (fr)
CA (1) CA2071553C (fr)
DE (1) DE69032072T2 (fr)
SG (1) SG44562A1 (fr)
WO (1) WO1991008694A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7630591A (en) * 1990-11-29 1992-06-04 Michael John Cotterill Keyboard apparatus adjustment means
WO1993022950A1 (fr) * 1992-05-19 1993-11-25 Cotterill Michael J Glissiere de montage
US6121489A (en) * 1996-03-05 2000-09-19 Trega Biosciences, Inc. Selectively N-alkylated peptidomimetic combinatorial libraries and compounds therein
AUPP355898A0 (en) * 1998-05-19 1998-06-11 Russell, Edwin Robin Adjustable support mechanism - II
US6362342B1 (en) 1999-06-29 2002-03-26 Lion Bioscience Ag Triazole compounds and methods of making same
US6861523B2 (en) 2002-02-08 2005-03-01 Torrey Pines Institute For Molecular Studies 1,3,5- trisubstituted-1,3,5-triazine-2,4,6-trione compounds and libraries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH99489A (de) * 1921-11-26 1923-06-01 R Staeubli Auslegetisch.
US1491781A (en) * 1922-04-10 1924-04-29 John L Axen Desk
CH162103A (de) * 1932-05-11 1933-06-15 Schweiz Bureaumoebelfabrik Ruc Tisch mit ausschwenkbarem Hilfstisch.
CH255365A (de) * 1946-10-28 1948-06-30 Neidhart Hermann Hilfstischchen an Möbeln.
US3425761A (en) * 1967-05-29 1969-02-04 Standard Pressed Steel Co Typewriter desk mechanism
US4691888A (en) * 1984-08-06 1987-09-08 Cotterill Michael J Keyboard support
CA1282451C (fr) * 1986-08-26 1991-04-02 Lawrie Mcintosh Poste de travail escamotable
EP0321494A4 (en) * 1986-09-04 1990-10-24 Michael John Cotterill Keyboard support apparatus

Also Published As

Publication number Publication date
ATE163348T1 (de) 1998-03-15
SG44562A1 (en) 1997-12-19
CA2071553A1 (fr) 1991-06-19
KR920702958A (ko) 1992-12-17
EP0506718A4 (en) 1994-06-29
JPH05502599A (ja) 1993-05-13
DE69032072D1 (de) 1998-04-02
WO1991008694A1 (fr) 1991-06-27
DE69032072T2 (de) 1998-10-01
EP0506718A1 (fr) 1992-10-07
EP0506718B1 (fr) 1998-02-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed