The present invention relates to a hammer tacker for driving staples into a work piece, which hammer tacker comprises a handle and a magazine including a magazine house and a magazine rail which is connected to the magazine in such manner that it in its front end can be moved in to and out of the magazine house. Staples stored in the magazine are fed to an outlet opening in the front end of the magazine by a feeding device arranged in the magazine and driven through the outlet opening into the work piece by a driver blade of a driver housed in the magazine.
A hammer tacker as described above is commonly known. The problem with this known tacker is that when the driver blade has become worn and needs to be replaced, it is complicated to replace the blade since the driver is attached to the inner side of the magazine house. Furthermore, the driver has only one driver blade, which results in a waste of material when a driver blade is replaced since the whole driver needs to be replaced when the driver blade has become worn. Also, because the driver has only one driver blade, it is not possible to accommodate different staple designs with the given driver.
Consequently, there exists a need to supply a hammer tacker, which comprises a driver, which is easy to replace, and which does not result in a waste of material when one replaces the driver blade, or which has a driver, which includes driver blades of different shapes.
The present invention overcomes the problems described by means of a hammer tacker, which is characterised in that the driver is attached to the magazine on the magazine's outer side. In a preferred form, the present invention is further characterised in that the driver comprises a first and a second driver blade. The first and second driver blades can be of the same or different design. The driver can be attached to the magazine by a screw arrangement.
The invention will hereinafter be described with reference to the appended figures, of which:
The connection makes it possible to move the magazine rail in to and out of the magazine house in the front end 6 of the magazine house, which movement is indicated by the double arrow P. The figure shows the tacker in a driving punch. The arrow D in
It is very simple to replace the driver blade if the blade, due to use, needs to be replaced. To replace the driver blade one unscrews screw 13, removes the washer 12, turns around the driver 9, and mounts the second driver blade 11 in the same way as described above. This operation is very simple to do since the whole operation is possible to do from the outer side of the magazine.
Number | Date | Country | Kind |
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0401546-7 | Jun 2004 | SE | national |
Filing Document | Filing Date | Country | Kind | 371c Date |
---|---|---|---|---|
PCT/SE2005/000834 | 6/2/2005 | WO | 00 | 12/15/2006 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO2006/009469 | 1/26/2006 | WO | A |
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1671733 | Maynard | May 1928 | A |
1687871 | Maynard | Oct 1928 | A |
1780530 | Maynard | Nov 1930 | A |
2303219 | Moe et al. | Nov 1942 | A |
2332257 | Polzer | Oct 1943 | A |
2445178 | Lindstrom | Jul 1948 | A |
2664565 | Percoco | Jan 1954 | A |
3113317 | Carlson, Sr. et al. | Dec 1963 | A |
3347439 | Doherty | Oct 1967 | A |
5421502 | Huang | Jun 1995 | A |
Number | Date | Country | |
---|---|---|---|
20070205247 A1 | Sep 2007 | US |