Title:
キーボード支持アセンブリ
Document Type and Number:
Japanese Patent JP3667766
Kind Code:
B2
Abstract:
An articulated support assembly for a computer keyboard. The assembly includes a generally U shaped rigid support member, and a platform for supporting the keyboard pivotably mounted on a central portion of the support member. Projecting end portions of the support member are pivotably mounted on attachment members fixed to the bottom of a table or desk top. A releasable friction clutch restricts pivotal movement of the platform around the central portion of the support member. A releasable ratchet assembly prevents revolving movement of the central portion toward a lowered position relative to the attachment members. A switching mechanism can be manually activated to release the ratchet assemblies and the friction clutch so that the position and orientation of the platform relative to the table or desk top can be adjusted.
Inventors:
Kirchhoff, Kenneth, Jay.
Wolf, Robert, Jay.
Frater, james, jay
Shah, Manfred, W.
Fencec, Lawrence, Jay.
Wolf, Robert, Jay.
Frater, james, jay
Shah, Manfred, W.
Fencec, Lawrence, Jay.
Application Number:
JP52599497A
Publication Date:
July 06, 2005
Filing Date:
December 16, 1996
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
A47B21/00; A47B21/03; A47B1/05; (IPC1-7): A47B21/03; A47B37/00
Domestic Patent References:
| JP6380623U | ||||
| JP9506286A | ||||
| JP7500176A |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Toshio Toda
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Toshio Toda
Masaya Nishiyama
Higuchi Souji