GB1430569A - Shift key mechanisms - Google Patents

Shift key mechanisms

Info

Publication number
GB1430569A
GB1430569A GB4081772A GB4081772A GB1430569A GB 1430569 A GB1430569 A GB 1430569A GB 4081772 A GB4081772 A GB 4081772A GB 4081772 A GB4081772 A GB 4081772A GB 1430569 A GB1430569 A GB 1430569A
Authority
GB
United Kingdom
Prior art keywords
shift key
key mechanisms
plate
key
jardine
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
GB4081772A
Other languages
English (en)
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.)
BYRON JARDINE Ltd
Original Assignee
BYRON JARDINE 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 BYRON JARDINE Ltd filed Critical BYRON JARDINE Ltd
Priority to GB4081772A priority Critical patent/GB1430569A/en
Priority to JP9875373A priority patent/JPS4987415A/ja
Publication of GB1430569A publication Critical patent/GB1430569A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41J5/18—Locks
    • B41J5/20—Locks for subsidiary keys, e.g. for shift keys

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Common Mechanisms (AREA)
GB4081772A 1972-09-02 1972-09-02 Shift key mechanisms Expired GB1430569A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4081772A GB1430569A (en) 1972-09-02 1972-09-02 Shift key mechanisms
JP9875373A JPS4987415A (enExample) 1972-09-02 1973-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4081772A GB1430569A (en) 1972-09-02 1972-09-02 Shift key mechanisms

Publications (1)

Publication Number Publication Date
GB1430569A true GB1430569A (en) 1976-03-31

Family

ID=10416782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4081772A Expired GB1430569A (en) 1972-09-02 1972-09-02 Shift key mechanisms

Country Status (2)

Country Link
JP (1) JPS4987415A (enExample)
GB (1) GB1430569A (enExample)

Also Published As

Publication number Publication date
JPS4987415A (enExample) 1974-08-21

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930819