Dual mode ratchet pruners

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专利权人:

2WP International Pty Ltd

发明人:

Podlesny, Walter

申请号：

AU2011326360

公开号：

AU2011326360B2

申请日:

2011.11.14

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

Pruners and loppers have dual mode operation in that the blade is closed with a single squeeze or with multiple squeezes and a rotatable selector selects the desired mode. The blade has a rocker arm with ratchet teeth formed in a window in the arm. The scissor handle has a radius arm which ends in a pawl which can engage the ratchet nearer the pivot axis of the blade or further from it.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/