Invention Grant
- Patent Title: Sharpening device for power saw chains
- Patent Title (中): 电锯锯削装置
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Application No.: US13259424Application Date: 2010-03-15
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Publication No.: US09321113B2Publication Date: 2016-04-26
- Inventor: Johannes Franzen
- Applicant: Johannes Franzen
- Applicant Address: DE Mechernich-Holzheim
- Assignee: Johannes Franzen GmbH & Co. KG
- Current Assignee: Johannes Franzen GmbH & Co. KG
- Current Assignee Address: DE Mechernich-Holzheim
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: DE102009014231 20090325; DE102009021183 20090513
- International Application: PCT/DE2010/000279 WO 20100315
- International Announcement: WO2010/108470 WO 20100930
- Main IPC: B23D63/16
- IPC: B23D63/16 ; B23D63/00
Abstract:
A sharpening device for power chain saws, comprising a chain clamping unit and an advance element for advancing the saw chain. The chain clamping unit and the advance element are arranged on a base plate. In a given arrangement, the chain clamping unit and the advance element can be arranged on the base plate and different base plates having elements arranged thereon can be used for sharpening different power chain saws.
Public/Granted literature
- US20120067175A1 SHARPENING DEVICE FOR POWER SAW CHAINS Public/Granted day:2012-03-22
Information query
