Title:
PRELOADER
Document Type and Number:
Japanese Patent JP2009234459
Kind Code:
A
Abstract:
To provide a preloader capable of effectively suppressing pressure loss by gas for driving a piston and suppressing upsizing of a flow passage of the gas.
In this preloader 10, a protection wall 66 and a wire protection tube 72 are formed in a gas passing part 62, and a packing 80 is provided in a middle part of a wire passing part 70 and is not provided in the gas passing part 62. The protection wall 66 and the wire protection tube 72 therefore can be formed in the gas passing part 62 without upsizing the gas passing part 62 and/or a base cartridge 40.
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| JP4778992 | Pipe for retractor with pretensioner |
Inventors:
UKITA MASARU
SUGIYAMA MOTONORI
MUROMACHI TETSUSHI
SUGIYAMA MOTONORI
MUROMACHI TETSUSHI
Application Number:
JP2008084300A
Publication Date:
October 15, 2009
Filing Date:
March 27, 2008
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
B60R22/46
Domestic Patent References:
| JP2007062600A | 2007-03-15 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda