Title:
FULLY AUTOMATIC CHAIN GRINDER
Document Type and Number:
WIPO Patent Application WO/2015/039408
Kind Code:
A1
Abstract:
A fully automatic chain grinder, comprising: a saw chain grinding device (2) for sharpening chainsaw chains and a chain feed device (3), the chain feed device using the cutter gullet as a baseline and drawing the chain in a front-to-back direction to move cutters to be sharpened into the grinding position; and a controller, used for directly controlling, or in conjunction with a drive device, the power of each action of the grinding device and the chain feed device, as well as the grinding settings. Also disclosed is a grinding method for a fully-automatic chain feed, wherein the cutter gullet is used as a baseline and the chain is drawn in a front-to-back direction.
Inventors:
XU HUOCHENG (CN)
SHEN WEIQIANG (CN)
QIU YI (CN)
ZHANG WENBIN (CN)
SHEN WEIQIANG (CN)
QIU YI (CN)
ZHANG WENBIN (CN)
Application Number:
PCT/CN2014/001015
Publication Date:
March 26, 2015
Filing Date:
November 14, 2014
Export Citation:
Assignee:
HANGZHOU SHARP GARDEN MACHINERY CO LTD (CN)
TONGXIANG JIACHENG ELECTRONIC MACHINERY CO LTD (CN)
TONGXIANG JIACHENG ELECTRONIC MACHINERY CO LTD (CN)
International Classes:
B23D63/16
Domestic Patent References:
| WO2009157091A1 | 2009-12-30 |
Foreign References:
| CN101450401A | 2009-06-10 | |||
| CN102886570A | 2013-01-23 | |||
| CN103480913A | 2014-01-01 | |||
| CN203356749U | 2013-12-25 | |||
| US3877324A | 1975-04-15 | |||
| FR2276893A1 | 1976-01-30 |
Attorney, Agent or Firm:
SHANGHAI HANGSOME INTELLECTURL PROPERTY LTD. (CN)
上海汉声知识产权代理有限公司 (CN)
上海汉声知识产权代理有限公司 (CN)
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