Invention Grant
- Patent Title: Starter device, pulley assembly for a starter device, and connecting spring for a pulley assembly
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Application No.: US16813871Application Date: 2020-03-10
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Publication No.: US11359591B2Publication Date: 2022-06-14
- Inventor: Markus Nefzger , Carel Karrar
- Applicant: Andreas Stihl AG & Co. KG
- Applicant Address: DE Waiblingen
- Assignee: Andreas Stihl AG & Co. KG
- Current Assignee: Andreas Stihl AG & Co. KG
- Current Assignee Address: DE Waiblingen
- Agent Gudrun E. Huckett
- Priority: EP19162190 20190312
- Main IPC: F02N1/00
- IPC: F02N1/00 ; F02N3/02 ; F16H55/36

Abstract:
A pulley assembly for a starter device for starting an internal combustion engine of a hand-guided power tool has a pulley with an axis of rotation extending in axial direction. A circumferential side of the pulley is positioned outwardly in radial direction relative to the axis of rotation. A circumferential recess is arranged at the circumferential side and accommodates a starter rope. The pulley is provided with a spring receptacle. A connecting spring is disposed in the spring receptacle and has a first end fixedly connected to the pulley. The spring receptacle and the recess overlap each other, viewed in the axial direction and viewed in the radial direction. A starter device is provided with the pulley assembly and a second end of the connecting spring is fixedly connected to a coupling device of the starter device that couples the pulley to the crankshaft of the combustion engine.
Public/Granted literature
- US20200291912A1 Starter Device, Pulley Assembly for a Starter Device, and Connecting Spring for a Pulley Assembly Public/Granted day:2020-09-17
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