Elongated-member-driving apparatus – With means to move or guide member into driving position – Including supply magazine for constantly urged members
Reexamination Certificate
2007-06-19
2007-06-19
Sipos, John (Department: 3721)
Elongated-member-driving apparatus
With means to move or guide member into driving position
Including supply magazine for constantly urged members
C227S128000, C227S109000, C227S119000, C227S130000, C227S136000
Reexamination Certificate
active
11254970
ABSTRACT:
The nail tray hoist structure for coil nailer includes: several positioning slots spaced through out the side wall of the central column of the coil nailer base; a positioning through hole, placed on the vertical sleeve of the nail tray; a positioning body, placed in the positioning through hole actively; a braking tube, placed on the outside of the vertical sleeve; and an upper elastic component, having a top blocked by the limit component used by the vertical sleeve. The bottom of the elastic component stops the balance block of the braking tube, so that it can push down the braking tube. By so doing, the hoist structure of the nail tray only needs pushing and pulling movements on the braking tube, which gives the users more convenience and ensures the strength of the structure.
REFERENCES:
patent: 3568908 (1971-03-01), Bader
patent: 4518109 (1985-05-01), Shiroyama
patent: 4600135 (1986-07-01), Mukoyama
patent: 5634582 (1997-06-01), Morrison et al.
patent: 5683024 (1997-11-01), Eminger et al.
patent: 6152346 (2000-11-01), Laubach
patent: 6957757 (2005-10-01), Huang
patent: 7048170 (2006-05-01), Lin
Huang Leo
Tsai Blackey
Yu Sam
Basso Industry Corp.
Egbert Law Offices
Lopez Michelle
Sipos John
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