Invention Grant
- Patent Title: Handheld work apparatus
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Application No.: US14875158Application Date: 2015-10-05
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Publication No.: US09855672B2Publication Date: 2018-01-02
- Inventor: Helmut Zimmermann , Carel Karrar , Benjamin Frey
- 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
- Agency: Walter Ottesen, P.A.
- Priority: DE102014015578 20141015
- Main IPC: B27B17/12
- IPC: B27B17/12 ; F16N21/00 ; F16N39/04 ; F16N11/04

Abstract:
A handheld work apparatus has a drive motor which drives a tool of the work apparatus. A lubricating arrangement is provided for the tool. The lubricating arrangement includes a lubricant piece that is solid at 20° C. The work apparatus has a melting chamber into which the lubricant piece projects and which is connected to the tool via at least one lubricant channel. The melting chamber is delimited at least partially by a heat conducting element which is heated during operation of the work apparatus.
Public/Granted literature
- US20160107326A1 HANDHELD WORK APPARATUS Public/Granted day:2016-04-21
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