RATCHET WOODWORKING CLAMP WITH UNIVERSAL ADAPTIVE CLAMPING BLOCK
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United States of America Patent
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N/A
Issued Date -
Jul 13, 2023
app pub date -
Mar 21, 2023
filing date -
Jul 12, 2021
priority date (Note) -
Published
status (Latency Note)
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Abstract
A ratchet woodworking clamp with a universal adaptive clamping block includes a fixed clamp arm and a movable clamp arm, the fixed clamp arm and the movable clamp arm being both provided with an arc-shaped notch, and the arc-shaped notch being matched and connected with a movable connecting member, wherein a middle portion of the arc-shaped notch is provided with a semi-spherical or spherical groove recessed inwardly, one side of the movable connecting member is a circular connecting end, which is in matched connection with the arc-shaped notch, and the circular connecting end is provided with a spherical or semi-spherical convex structure in an inward direction, which is matched and connected with the groove in the middle portion of the arc-shaped notch.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SHANGHAI NEOCRAFT TOOL CO LTD | 989 SONGHUA ROAD QINGPU DISTRICT SHANGHAI 201706 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
ZHU, Hongwen | Shanghai, CN | 18 | 25 |
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