GB9902819D0 - Pantograph type keyboard switch - Google Patents

Pantograph type keyboard switch

Info

Publication number
GB9902819D0
GB9902819D0 GBGB9902819.3A GB9902819A GB9902819D0 GB 9902819 D0 GB9902819 D0 GB 9902819D0 GB 9902819 A GB9902819 A GB 9902819A GB 9902819 D0 GB9902819 D0 GB 9902819D0
Authority
GB
United Kingdom
Prior art keywords
keyboard switch
type keyboard
pantograph type
pantograph
switch
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
GBGB9902819.3A
Other versions
GB2332098A (en
GB2332098B (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.)
Hosiden Corp
Original Assignee
Hosiden Corp
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 JP7209683A external-priority patent/JPH0963400A/en
Priority claimed from JP21051595A external-priority patent/JP3275253B2/en
Priority claimed from JP7212168A external-priority patent/JPH0963406A/en
Priority claimed from JP7219073A external-priority patent/JPH0963397A/en
Priority claimed from JP32476595A external-priority patent/JP3570584B2/en
Priority claimed from JP32476695A external-priority patent/JP3458926B2/en
Application filed by Hosiden Corp filed Critical Hosiden Corp
Priority claimed from GB9617070A external-priority patent/GB2304460B/en
Publication of GB9902819D0 publication Critical patent/GB9902819D0/en
Publication of GB2332098A publication Critical patent/GB2332098A/en
Publication of GB2332098B publication Critical patent/GB2332098B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
GB9902819A 1995-08-17 1996-08-14 Pantograph type keyboard switch assembly Expired - Fee Related GB2332098B (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP7209683A JPH0963400A (en) 1995-08-17 1995-08-17 Keyboard switch
JP21051595A JP3275253B2 (en) 1995-08-18 1995-08-18 Keyboard switch
JP7212168A JPH0963406A (en) 1995-08-21 1995-08-21 Keyboard switch
JP7219073A JPH0963397A (en) 1995-08-28 1995-08-28 Keyboard switch
JP32476595A JP3570584B2 (en) 1995-12-13 1995-12-13 Keyboard switch
JP32476695A JP3458926B2 (en) 1995-12-13 1995-12-13 Keyboard switch
GB9617070A GB2304460B (en) 1995-08-17 1996-08-14 Pantograph type keyboard switch assembly

Publications (3)

Publication Number Publication Date
GB9902819D0 true GB9902819D0 (en) 1999-03-31
GB2332098A GB2332098A (en) 1999-06-09
GB2332098B GB2332098B (en) 2000-02-02

Family

ID=27562933

Family Applications (3)

Application Number Title Priority Date Filing Date
GB9902819A Expired - Fee Related GB2332098B (en) 1995-08-17 1996-08-14 Pantograph type keyboard switch assembly
GB9902811A Expired - Fee Related GB2332096B (en) 1995-08-17 1996-08-14 Keyboard switch assembly
GB9902816A Expired - Fee Related GB2332097B (en) 1995-08-17 1996-08-14 Pantograph type keyboard switch assembly

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB9902811A Expired - Fee Related GB2332096B (en) 1995-08-17 1996-08-14 Keyboard switch assembly
GB9902816A Expired - Fee Related GB2332097B (en) 1995-08-17 1996-08-14 Pantograph type keyboard switch assembly

Country Status (1)

Country Link
GB (3) GB2332098B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8708373U1 (en) * 1987-06-13 1987-08-13 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Push button device
JP3201102B2 (en) * 1993-11-05 2001-08-20 ブラザー工業株式会社 Key switch device and method of assembling the same

Also Published As

Publication number Publication date
GB9902816D0 (en) 1999-03-31
GB2332096A (en) 1999-06-09
GB9902811D0 (en) 1999-03-31
GB2332097B (en) 2000-02-16
GB2332098A (en) 1999-06-09
GB2332097A (en) 1999-06-09
GB2332098B (en) 2000-02-02
GB2332096B (en) 2000-01-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060814