Invention Grant
- Patent Title: Recoil starter and engine
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Application No.: US15754134Application Date: 2016-08-23
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Publication No.: US10247159B2Publication Date: 2019-04-02
- Inventor: Akihiro Ishiyama , Manabu Sekimukai , Yasunaga Ooiwa
- Applicant: MITSUBISHI HEAVY INDUSTRIES MEIKI ENGINES CO., LTD
- Applicant Address: JP Nagoya-shi, Aichi
- Assignee: Mitsubishi Heavy Industries Meiki Engines Co., Ltd.
- Current Assignee: Mitsubishi Heavy Industries Meiki Engines Co., Ltd.
- Current Assignee Address: JP Nagoya-shi, Aichi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2015-165120 20150824
- International Application: PCT/JP2016/074485 WO 20160823
- International Announcement: WO2017/033918 WO 20170302
- Main IPC: F02N3/02
- IPC: F02N3/02 ; F16D41/12 ; F02N5/02 ; F16H33/02 ; F16D43/16 ; F02N15/02

Abstract:
A recoil starter (103) includes a pull rope reel (22), a ratchet wheel (31), a pulley (32), a ratchet pawl (33), and an outer wall (32e). The ratchet pawl (33) is capable of swinging between an engaged position where the ratchet pawl engages with a protruding part (31a) and a disengaged position where the ratchet pawl does not engage with the protruding part, and is always urged toward the engaged position. A support surface (32d) of the outer wall (32e) supports the base end portion of the ratchet pawl (33) when the ratchet pawl (33) is in the engaged position. The internal space of the pulley (32) and the external space of the pulley (32) are communicate with each other through the foreign matter discharge portion (32f) of the outer wall (32e).
Public/Granted literature
- US20180252194A1 RECOIL STARTER AND ENGINE Public/Granted day:2018-09-06
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