Title:
FOLDABLE KEYBOARD
Document Type and Number:
Japanese Patent JP2004021395
Kind Code:
A
Abstract:
To provide a foldable keyboard allowing each of two keyboard units to be arranged in a desired operative condition with an extremely easy operation after released from a folded condition.
A first key unit 37 of the first keyboard unit 3 is turnably arranged on a first base plate 5 and a second key unit 47 of the second keyboard unit 4 is turnably arranged on a second base plate 8. A gear tooth 43 formed on the arcuate face 42 of a first gear member 44 arranged on one side of a first supporting plate 6 is put in engagement with a gear tooth 53 formed on the arcuate face 52 of a second gear member 54 arranged on one side of a second supporting plate 9.
Inventors:
MOCHIZUKI ISAO
TAKAGI TAKEYUKI
TAKAGI TAKEYUKI
Application Number:
JP2002172691A
Publication Date:
January 22, 2004
Filing Date:
June 13, 2002
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
G06F3/02; H01H13/04; H01H13/70; H01H13/702; (IPC1-7): G06F3/02; H01H13/04; H01H13/70
Attorney, Agent or Firm:
Ikuo Yamanaka
Takashi Tomizawa
Akika Okado
Katsunori Muto
Takashi Tomizawa
Akika Okado
Katsunori Muto