USH517H - Recoil starter device - Google Patents

Recoil starter device Download PDF

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Publication number
USH517H
USH517H US07/029,585 US2958587A USH517H US H517 H USH517 H US H517H US 2958587 A US2958587 A US 2958587A US H517 H USH517 H US H517H
Authority
US
United States
Prior art keywords
recoil
rope
pulley
case
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US07/029,585
Other languages
English (en)
Inventor
Shigeru Sato
Tsuneo Araki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kioritz Corp
Original Assignee
Kioritz Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kioritz Corp filed Critical Kioritz Corp
Application granted granted Critical
Publication of USH517H publication Critical patent/USH517H/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords

Definitions

  • the present invention relates to a recoil starter device which is connected through a one-way clutch to the crankshaft of an internal combustion engine for imparting starting inertia to the engine.
  • the present invention aims at providing a recoil starter device in which the renewal of the rope can be done simply by removing a cover provided on the recoil case, without requiring demounting of the recoil drum and the spiral spring, thereby obviating the above-described problems of the prior art.
  • a recoil starter device comprising: a recoil case attached at its one end to a portion of an internal combustion engine and opened at its other end; a shaft having one end rotatably supported by and extended through a wall of the recoil case and the other end fixedly carrying a recoil pulley on which is wound a rope; and a recoil cover detachably secured to the recoil case so as to cover the opening.
  • the recoil pulley is exposed as the recoil cover is demounted from the recoil case. Therefore, the user can attach a new rope by leading the rope onto the peripheral surface of the recoil pulley through the rope engaging hole formed in the recoil pulley and then winding the rope on the periphery of the recoil pulley. It is thus possible to renew the rope without requiring demounting of the recoil pulley.
  • the user can renew the rope easily without risk of injury by springing back of the recoil spring and contamination by oil, simply by demounting the recoil cover.
  • the attached sole Drawing is an exploded perspective view of an embodiment of a recoil starter device in accordance with the invention.
  • a recoil case 1 is fixed to the crank case (not shown) of an internal combustion engine.
  • a shaft 2 which is rotatably supported on the wall of the recoil case 1 adjacent the crank case extends toward the crank case.
  • the shaft 2 is adapted to be connected, through a one-way clutch (not shown) which transmits a torque from the shaft 2 only when starting the engine, to the crankshaft of the engine.
  • the end of the recoil case 1 remote from the crank case has an opening 15 which is covered by a recoil cover 3.
  • the recoil case 1 has three axial threaded holes 4 formed around the opening 15.
  • holes 5 are formed in the portions of the recoil cover 3 corresponding to the threaded holes 4 in the recoil case 1. Screws 6 are driven into the threaded holes 4 through the holes 5 in the recoil cover 3, whereby the recoil cover 3 is fastened to the recoil case 1, thus covering the opening 15.
  • a recoil pulley 7 is fixed by means of a nut 8 to the end of the shaft 2 adjacent the opening 15.
  • a rope 9 is wound on the recoil pulley 7 by several turns.
  • the radially inner end of the rope 9 is led to the outside of the recoil pulley 7 through an aperture 10 in the central portion of the recoil pulley 7 and is knotted as at 16.
  • the radially inner end of the rope 9 is retained by the recoil pulley 7 by means of the knot 16.
  • the radially outer end of the rope 9 leaving the outer peripheral end of the recoil pulley 7 is extended outside the recoil case 1 through a rope guide 11.
  • a recoil handle (not shown) is attached to the extreme outer end of the rope 9.
  • the rope guide 11 is provided with a peripheral groove 12 which receives the edges of the rope-guide mounting recesses 13 and 14 of the recoil case 1 and the cover 3, so that the rope guide 11 is firmly clamped between the recoil case 1 and the cover 3 when they are assembled together.
  • a spiral spring (not shown) for urging the recoil pulley 7 in the rope rewinding direction is disposed between the recoil pulley 7 and the wall of the recoil case 1 adjacent the crankcase.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
US07/029,585 1985-02-01 1987-03-25 Recoil starter device Abandoned USH517H (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985013274U JPS61130766U (it) 1985-02-01 1985-02-01
JP60-13274[U] 1985-02-01

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06823246 Continuation 1986-01-28

Publications (1)

Publication Number Publication Date
USH517H true USH517H (en) 1988-09-06

Family

ID=11828628

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/029,585 Abandoned USH517H (en) 1985-02-01 1987-03-25 Recoil starter device

Country Status (2)

Country Link
US (1) USH517H (it)
JP (1) JPS61130766U (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329896A (en) * 1993-01-06 1994-07-19 Ryobi Outdoor Products, Inc. Replaceable recoil starter
US5676103A (en) * 1995-05-09 1997-10-14 Starting Industrial Co., Ltd Recoil starter
US20150238878A1 (en) * 2014-02-27 2015-08-27 Zhejiang Jinbang Sports Equipment Co., Ltd. Retractable leash for a swing car

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019218742A (ja) * 2018-06-19 2019-12-26 株式会社クボタ 歩行型除雪機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329896A (en) * 1993-01-06 1994-07-19 Ryobi Outdoor Products, Inc. Replaceable recoil starter
US5676103A (en) * 1995-05-09 1997-10-14 Starting Industrial Co., Ltd Recoil starter
US20150238878A1 (en) * 2014-02-27 2015-08-27 Zhejiang Jinbang Sports Equipment Co., Ltd. Retractable leash for a swing car
US9427673B2 (en) * 2014-02-27 2016-08-30 Zhejiang Jinbang Sports Equipment Co., Ltd. Retractable leash for a swing car

Also Published As

Publication number Publication date
JPS61130766U (it) 1986-08-15

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