JPS51151446A - Freely variable device of an angle of elevation - Google Patents

Freely variable device of an angle of elevation

Info

Publication number
JPS51151446A
JPS51151446A JP7471975A JP7471975A JPS51151446A JP S51151446 A JPS51151446 A JP S51151446A JP 7471975 A JP7471975 A JP 7471975A JP 7471975 A JP7471975 A JP 7471975A JP S51151446 A JPS51151446 A JP S51151446A
Authority
JP
Japan
Prior art keywords
elevation
angle
variable device
freely variable
freely
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
JP7471975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55639B2 (OSRAM
Inventor
Makoto Asakawa
Tadao Saito
Yoshio Watanabe
Yukio Ishiyama
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.)
Toshiba Corp
NEC Corp
NTT Inc
Original Assignee
Toshiba Corp
NEC Corp
Nippon Telegraph and Telephone Corp
Tokyo Shibaura Electric Co Ltd
Nippon Electric Co Ltd
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 Toshiba Corp, NEC Corp, Nippon Telegraph and Telephone Corp, Tokyo Shibaura Electric Co Ltd, Nippon Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7471975A priority Critical patent/JPS51151446A/ja
Publication of JPS51151446A publication Critical patent/JPS51151446A/ja
Publication of JPS55639B2 publication Critical patent/JPS55639B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pivots And Pivotal Connections (AREA)
JP7471975A 1975-06-19 1975-06-19 Freely variable device of an angle of elevation Granted JPS51151446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7471975A JPS51151446A (en) 1975-06-19 1975-06-19 Freely variable device of an angle of elevation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7471975A JPS51151446A (en) 1975-06-19 1975-06-19 Freely variable device of an angle of elevation

Publications (2)

Publication Number Publication Date
JPS51151446A true JPS51151446A (en) 1976-12-25
JPS55639B2 JPS55639B2 (OSRAM) 1980-01-09

Family

ID=13555297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7471975A Granted JPS51151446A (en) 1975-06-19 1975-06-19 Freely variable device of an angle of elevation

Country Status (1)

Country Link
JP (1) JPS51151446A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270047B1 (en) 1998-11-06 2001-08-07 Compx International Inc. Keyboard tilt mechanism
US6336618B1 (en) 1999-10-15 2002-01-08 Compx International Inc Adjustable computer keyboard platform support mechanism
US6336617B1 (en) 1998-11-06 2002-01-08 Peter Barber Ratchet tilt mechanism
US7841570B2 (en) 1997-03-12 2010-11-30 Humanscale Corporation Keyboard support mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841570B2 (en) 1997-03-12 2010-11-30 Humanscale Corporation Keyboard support mechanism
US7841569B2 (en) 1997-03-12 2010-11-30 Humanscale Corporation Keyboard support mechanism
US6270047B1 (en) 1998-11-06 2001-08-07 Compx International Inc. Keyboard tilt mechanism
US6336617B1 (en) 1998-11-06 2002-01-08 Peter Barber Ratchet tilt mechanism
US6336618B1 (en) 1999-10-15 2002-01-08 Compx International Inc Adjustable computer keyboard platform support mechanism
US6460816B1 (en) 1999-10-15 2002-10-08 Compx International, Inc. Adjustable computer keyboard platform support mechanism

Also Published As

Publication number Publication date
JPS55639B2 (OSRAM) 1980-01-09

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