AU5912673A - Improvements in or relating to key switches - Google Patents

Improvements in or relating to key switches

Info

Publication number
AU5912673A
AU5912673A AU59126/73A AU5912673A AU5912673A AU 5912673 A AU5912673 A AU 5912673A AU 59126/73 A AU59126/73 A AU 59126/73A AU 5912673 A AU5912673 A AU 5912673A AU 5912673 A AU5912673 A AU 5912673A
Authority
AU
Australia
Prior art keywords
relating
key switches
switches
key
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
Application number
AU59126/73A
Other versions
AU482103B2 (en
Inventor
WESTBAM and FRITZ HOHMEIER WERNER
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE2241346A external-priority patent/DE2241346C3/en
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of AU482103B2 publication Critical patent/AU482103B2/en
Publication of AU5912673A publication Critical patent/AU5912673A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
AU59126/73A 1972-08-23 1973-08-10 Improvements in or relating to key switches Expired AU482103B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEDE822413 1972-08-23
DEDE072311 1972-08-23
DE7231118 1972-08-23
DE2241346A DE2241346C3 (en) 1972-08-23 1972-08-23 Key switches, in particular for keyboards in typewriters and similar machines

Publications (2)

Publication Number Publication Date
AU482103B2 AU482103B2 (en) 1975-02-13
AU5912673A true AU5912673A (en) 1975-02-13

Family

ID=

Also Published As

Publication number Publication date
AR200879A1 (en) 1974-12-27
IT992970B (en) 1975-09-30
NL174890B (en) 1984-03-16
CS186253B2 (en) 1978-11-30
NL7311315A (en) 1974-02-26
JPS4957918A (en) 1974-06-05
NL174890C (en) 1984-08-16
FR2197218B1 (en) 1977-09-09
GB1412808A (en) 1975-11-05
CH561955A5 (en) 1975-05-15
SE382774B (en) 1976-02-16
FR2197218A1 (en) 1974-03-22
JPS5423291B2 (en) 1979-08-13

Similar Documents

Publication Publication Date Title
AU5411373A (en) Improvements in or relating to closures
AU476109B2 (en) Improvements in or relating to switching newworks an switches for the use therein
AU475976B2 (en) Improvements in or relating to vacuum switches
ZA735396B (en) Improvements in or relating to key switches
AU476767B2 (en) Improvements in or relating to magnetron oscillators
AU482103B2 (en) Improvements in or relating to key switches
AU5912673A (en) Improvements in or relating to key switches
AU475062B2 (en) Improvements in or relating to concretes
AU471754B2 (en) Improvements in or relating to klystrons
MY7900145A (en) Improvements in or relating to keys
AU470315B2 (en) Improvements in or relating to magnetrons
AU477776B2 (en) Improvements in or relating to fuse switches
AU481349B2 (en) Improvements in or relating to improved switch and mechanism therefor
AU470437B2 (en) Improvements in or relating to circuit arrangements
AU474964B2 (en) Improvements in or relating to time switches
AU6169673A (en) Improvements in or relating to fuse switches
AU5306873A (en) Improvements in or relating to improved switch and mechanism therefor
AU478953B2 (en) Improvements in or relating to dressforms
AU475921B2 (en) Improvements in or relating to servo-boosters
AU5636073A (en) Improvements in or relating to cabinets
AU479861B2 (en) Improvements in or relating to shaving devices
AU478104B2 (en) Improvements in or relating to telephones
AU5362273A (en) Improvements in or relating to ozonisers
AU5361473A (en) Improvements in or relating to servo-boosters
AU5992873A (en) Improvements in or relating to dressforms