To provide a driving device for releasing bias force of a driving spring of a driving plunger without driving out a fixed element, when separated from a structural element without operating the driving device.
This hand-held driving device 10 for the fixed element 60 is provided with the driving plunger 13 and a shooting port member 15 movably provided in a guide 12. This shooting port member 15 is provided with a driving pipe 16 having a storage space 17 for the fixed element 60. A carrying slider 63 for the fixed element 60 is elastically pressed toward the storage space 17 in the shooting port member 15 by a carrying spring element 64 by a guide channel 62, in a fixed element magazine 61 projecting from a side surface of the shooting port member 15. A safety device 25 having a pressing element 14 in the shooting port member 15 is provided. A control device 40 for the carrying slider 63 is controlled by a pressing element 14, and the carrying side 63 is displaced in the guiding channel 62 against the bias force of the carrying spring element 64.
BLESSING MATTHIAS
GSCHWEND HANS
SCHIESTL ULRICH
| JP2001138264A | 2001-05-22 | |||
| JP2004090144A | 2004-03-25 |
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada
Next Patent: POLISHING DEVICE AND POLISHING METHOD