Invention Grant
- Patent Title: Seat belt and construction machine equipped therewith
- Patent Title (中): 配有安全带和施工机械
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Application No.: US13503260Application Date: 2011-03-22
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Publication No.: US08550566B2Publication Date: 2013-10-08
- Inventor: Hirofumi Wada
- Applicant: Hirofumi Wada
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: Komatsu Ltd.
- Current Assignee: Komatsu Ltd.
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: Fish & Richardson P.C.
- Priority: JP2010-066823 20100323; JP2010-066824 20100323
- International Application: PCT/JP2011/056741 WO 20110322
- International Announcement: WO2011/118556 WO 20110929
- Main IPC: B60R22/00
- IPC: B60R22/00
Abstract:
A seat belt includes: a lap strap stretchable around the waist of an operator, in other words, laterally stretchable across a seat surface; an AL retractor that is configured to wind the lap strap; a shoulder strap stretchable from the shoulder to the waist of the operator, in other words, stretchable from an upper portion on one side of the backrest to a lower portion on the other side thereof; and an EL retractor that is configured to wind the shoulder strap.
Public/Granted literature
- US20120212029A1 Seat Belt and Construction Machine Equipped Therewith Public/Granted day:2012-08-23
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