SG44562A1 - Selectively controlled keyboard support - Google Patents

Selectively controlled keyboard support

Info

Publication number
SG44562A1
SG44562A1 SG1996002362A SG1996002362A SG44562A1 SG 44562 A1 SG44562 A1 SG 44562A1 SG 1996002362 A SG1996002362 A SG 1996002362A SG 1996002362 A SG1996002362 A SG 1996002362A SG 44562 A1 SG44562 A1 SG 44562A1
Authority
SG
Singapore
Prior art keywords
bracket
keyboard support
altitude
selectively controlled
formation
Prior art date
Application number
SG1996002362A
Inventor
Michael John Cotterill
Original Assignee
Cotterill Michael J
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 Cotterill Michael J filed Critical Cotterill Michael J
Publication of SG44562A1 publication Critical patent/SG44562A1/en

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)
  • Casings For Electric Apparatus (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Selective Calling Equipment (AREA)

Abstract

A keyboard support apparatus has a mounting bracket (11), a keyboard support bracket (15) pivotally connected via parallel bars (20, 25) permitting change in altitude of bracket (15). The mecanism may be locked against change in altitude by means of a formation (58) associated with a bar (20) which is interengageable with a formation (54) associated with bracket (15) by means of a laterally operable lever (40) resiliently biased by a spring plate (52) towards engagement. In a preferred embodiment (figures 13 to 15) support bracket (15) may be tilted about a pivot (22) and the mechanism permits one handed selective operation of altitude adjustment or tilt adjustment.
SG1996002362A 1989-12-18 1990-12-17 Selectively controlled keyboard support SG44562A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/452,048 US4988066A (en) 1988-07-18 1989-12-18 Selectively controlled keyboard support
AUPK229190 1990-09-14

Publications (1)

Publication Number Publication Date
SG44562A1 true SG44562A1 (en) 1997-12-19

Family

ID=25643941

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996002362A SG44562A1 (en) 1989-12-18 1990-12-17 Selectively controlled keyboard support

Country Status (8)

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

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 (en) * 1992-05-19 1993-11-25 Cotterill Michael J Mounting track
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 (en) * 1921-11-26 1923-06-01 R Staeubli Delivery table.
US1491781A (en) * 1922-04-10 1924-04-29 John L Axen Desk
CH162103A (en) * 1932-05-11 1933-06-15 Schweiz Bureaumoebelfabrik Ruc Table with swiveling auxiliary table.
CH255365A (en) * 1946-10-28 1948-06-30 Neidhart Hermann Auxiliary table on furniture.
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 (en) * 1986-08-26 1991-04-02 Lawrie Mcintosh Retractable work station
WO1988001481A1 (en) * 1986-09-04 1988-03-10 Cotterill Michael J Keyboard support apparatus

Also Published As

Publication number Publication date
DE69032072T2 (en) 1998-10-01
EP0506718B1 (en) 1998-02-25
EP0506718A4 (en) 1994-06-29
DE69032072D1 (en) 1998-04-02
CA2071553C (en) 2000-06-06
ATE163348T1 (en) 1998-03-15
KR920702958A (en) 1992-12-17
WO1991008694A1 (en) 1991-06-27
CA2071553A1 (en) 1991-06-19
JPH05502599A (en) 1993-05-13
EP0506718A1 (en) 1992-10-07

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