IT1238612B - Keyboard - Google Patents

Keyboard

Info

Publication number
IT1238612B
IT1238612B IT19170A IT1917090A IT1238612B IT 1238612 B IT1238612 B IT 1238612B IT 19170 A IT19170 A IT 19170A IT 1917090 A IT1917090 A IT 1917090A IT 1238612 B IT1238612 B IT 1238612B
Authority
IT
Italy
Prior art keywords
keys
keyboard
support
plate
computers
Prior art date
Application number
IT19170A
Other languages
Italian (it)
Other versions
IT9019170A0 (en
IT9019170A1 (en
Inventor
Flavio Andreolli
Silvano Battelli
Original Assignee
C El Int S R L
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 C El Int S R L filed Critical C El Int S R L
Priority to IT19170A priority Critical patent/IT1238612B/en
Publication of IT9019170A0 publication Critical patent/IT9019170A0/en
Publication of IT9019170A1 publication Critical patent/IT9019170A1/en
Application granted granted Critical
Publication of IT1238612B publication Critical patent/IT1238612B/en

Links

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

A keyboard for computers or other applications that includes a support plate (3) on which carved out through injection moulding, body of support (4) for the keys (5) and elastic systems (15) that cause the return of the keys (5) in to their originating position after each action. It is made up of special flexible flaps (15) that are raised from the plate (3) and use the internal walls (16) of the keys, inclined in such a way as to be upwardly convergent.
IT19170A 1990-01-26 1990-01-26 Keyboard IT1238612B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19170A IT1238612B (en) 1990-01-26 1990-01-26 Keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19170A IT1238612B (en) 1990-01-26 1990-01-26 Keyboard

Publications (3)

Publication Number Publication Date
IT9019170A0 IT9019170A0 (en) 1990-01-26
IT9019170A1 IT9019170A1 (en) 1991-07-27
IT1238612B true IT1238612B (en) 1993-08-18

Family

ID=11155475

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19170A IT1238612B (en) 1990-01-26 1990-01-26 Keyboard

Country Status (1)

Country Link
IT (1) IT1238612B (en)

Also Published As

Publication number Publication date
IT9019170A0 (en) 1990-01-26
IT9019170A1 (en) 1991-07-27

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Legal Events

Date Code Title Description
0001 Granted