Work equipment
The nail driver addresses poor operability and reliability issues by integrating an elastic body to absorb impact forces, improving durability and operability through shear deformation.
JP7776728B2Active Publication Date: 2025-11-27KOKI HLDG CO LTD
Patent Information
- Application Number
- JP2021140944
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-08-31
- Publication Date
- 2025-11-27
- Estimated Expiration
- 2041-08-31
Smart Images
Figure 0007776728000001 
Figure 0007776728000002 
Figure 0007776728000003
Abstract
To improve the reliability and workability of a working machine.SOLUTION: A nailing machine (working machine) 1 has a housing 10 and a striking portion 30 that vertically operates to strike a stopper. The housing 10 has a body housing 11 that supports the striking portion 30, a handle 12 that extends in a fore-and-aft direction B1, and a motor storing portion 13 that supports an electric motor 16. The handle 12 can relatively move in a vertical direction C1 with respect to the body housing 11. The nailing machine 1 has an elastic body 50 that is disposed between the body housing 11 and the handle 12 in the fore-and-aft direction B1, is fitted with the body housing 11 and the handle 12, and is sheared and deformed when the handle 12 relatively moves in the vertical direction C1 with respect to the body housing 11.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
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