Invention Grant
- Patent Title: Tape measure with self-regulating speed control mechanism
- Patent Title (中): 带自动调速调速机构的卷尺
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Application No.: US13092425Application Date: 2011-04-22
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Publication No.: US08215027B2Publication Date: 2012-07-10
- Inventor: Dong Hun Kang
- Applicant: Dong Hun Kang
- Applicant Address: KR
- Assignee: Komelon Corporation
- Current Assignee: Komelon Corporation
- Current Assignee Address: KR
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: KR10-2010-0037804 20100423
- Main IPC: G01B3/10
- IPC: G01B3/10
Abstract:
Disclosed herein is a tape measure with a self-regulating speed control mechanism. In the present invention, when a bobbin rotates, a rubber roller rotatably provided on a movable mounting plate alternately comes into contact with an inner surface of a support ring and a rubber acceleration prevention member provided on the inner surface of the support ring, so that the speed of the bobbin can be smoothly and reliably reduced.
Public/Granted literature
- US20110258870A1 TAPE MEASURE WITH SELF-REGULATING SPEED CONTROL MECHANISM Public/Granted day:2011-10-27
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