Title:
DRIVING MACHINE
Document Type and Number:
Japanese Patent JP2008264907
Kind Code:
A
Abstract:
To provide a small and light driving machine capable of restraining vibrations and noises at the time of driving.
This driving machine 1 comprises a housing 2, a motor 3 installed to the housing 2, a plunger 63 driving a nail 1A, a coil spring 62 accumulating elastic energy by the motor 3 and accelerating the plunger 63 by releasing the accumulated elastic energy, and a spring guide 61 guiding the plunger 63 and the coil spring 62. The spring guide 61 is mounted to the housing 2 via a first cushioning material 61A and a second cushioning material 61B.
Inventors:
SAKABA TOSHIHITO
TANIMOTO HIDEYUKI
ODA HIROYUKI
NAKANO YOSHIHIRO
UEDA TAKASHI
TANIMOTO HIDEYUKI
ODA HIROYUKI
NAKANO YOSHIHIRO
UEDA TAKASHI
Application Number:
JP2007109149A
Publication Date:
November 06, 2008
Filing Date:
April 18, 2007
Export Citation:
Assignee:
HITACHI KOKI KK
International Classes:
B25C1/06
Attorney, Agent or Firm:
Kazuhiro Kitazawa
Shin Koizumi
Akiko Ichikawa
Shin Koizumi
Akiko Ichikawa
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