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Power actuated setting device

A nail gun and nail shooting technology, which is applied to nail tools, nail dispensers, nail staple tools, etc., can solve problems such as hindering nail feeding, expensive nail magazines, and nail feeding failures.

Inactive Publication Date: 2005-02-02
MAX CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting damage will hinder the feeding of the nails and may cause nail feeding failures
so an expensive surface treatment of the staple cartridge is necessary

Method used

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  • Power actuated setting device
  • Power actuated setting device
  • Power actuated setting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Hereinafter, a first embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4. FIG.

[0026] The nail gun of the present invention is shown in FIG. 1 . There is a drive cylinder 2 on the gun body 1 of this nail gun. The driving piston 3 that moves up and down in the cylinder 2 is integrally connected with the driver 4 , and the compressed air sent into the handle 5 is sent into the cylinder 2 to drive the piston 3 . There is a front section 7 at the front end of the gun body 1, and the front section 7 is stretched out from the front end of the gun body 1 for slidingly guiding the driver 4, and the front section 7 has a driving port, and the nail is driven from here drive injection. The end section of the straight sheath-shaped staple cartridge 8 is connected to the side of the front section 7, and the staple cartridge 8 is used for accommodating the nails connected in a line shape. Therefore, when the nail A sent into the front s...

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PUM

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Abstract

A fixing pin is attached to a winding end of a spring attached to a pusher of a nailing machine. A fixing plate with an engaging hole is engaged with the fixing pin from the outside of an opening of a magazine. The fixing pin is guided to a tapering section of the opening by moving the fixing plate in the direction of a nose section of the nailing machine to fix the fixing plate. Further, a magazine has a guide groove for guiding a T-shaped top portion formed at an upper end of the pusher and for guiding head portions of connected nails in an upper portion of a guide path of the pusher and the connected nails. A cover made of iron is attached to the inside of the guide groove. Thickness of a part of the pusher is smaller than the diameter of nail axis portions.

Description

technical field [0001] The invention relates to a structure of a nail gun. Specifically, the present invention relates to a structure for fixing a spring (coil spring) of a pusher of a nail gun, wherein the spring is used to push the pusher forward and is easy to replace. In addition, the present invention also relates to a guiding structure for the pusher in the nail magazine of the nail gun, the guiding structure guides the interconnected nails loaded in the nail magazine along the longitudinal direction of the nail magazine. Background technique [0002] Typically, the spring (coil spring) used to push the pusher to the forward section is secured to the cartridge in such a way that a retaining pin is attached to the coiled end section of the spring. To mount the coiled end of the spring on the cartridge, the top portion of the retaining pin protrudes from an opening formed in the wall of the cartridge, the opening being tapered, wider on one side of the front section and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25C7/00B25C1/00
CPCB25C1/005B25C7/00
Inventor 滨野晃史长冈孝博
Owner MAX CO LTD