Invention Grant
- Patent Title: Working height adjustment device of processing machine
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Application No.: US15054069Application Date: 2016-02-25
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Publication No.: US10011038B2Publication Date: 2018-07-03
- Inventor: Chin-Feng Chang
- Applicant: KINGSAND MACHINERY LTD.
- Applicant Address: TW Taichung
- Assignee: Kingsand Machinery Ltd.
- Current Assignee: Kingsand Machinery Ltd.
- Current Assignee Address: TW Taichung
- Agency: David and Raymond Patent Firm
- Agent Raymond Y. Chan
- Main IPC: B27C1/14
- IPC: B27C1/14 ; F16B37/08 ; F16M11/18 ; B24B41/02 ; F16H7/08 ; F16B7/08 ; B23Q16/00 ; F16H7/14

Abstract:
A working height adjustment device of a processing machine includes a retaining frame, a slide seat, and a lever having a connecting rod pivoted between the retaining frame and the slide seat. An adjustment seat of the slide seat has an accommodation hole. The accommodation hole is provided with an elastic member, a movable member, and an eccentric rod. The movable member has an engaging hole. The engaging hole has a diameter greater than that of a micro adjustment screw rod. The engaging hole has a toothed portion. Thereby, the eccentric rod is turned to push or release the movable member for the toothed portion of the engaging hole to engage with or disengage from a threaded section of the micro adjustment screw rod, such that the micro adjustment screw rod is tuned or the lever is pulled up and down to adjust the cutter seat quickly.
Public/Granted literature
- US20170246757A1 Working Height Adjustment Device of Processing Machine Public/Granted day:2017-08-31
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