Tools – Wrench – screwdriver – or driver therefor – Machine
Patent
1996-09-23
1999-04-06
Meislin, D. S.
Tools
Wrench, screwdriver, or driver therefor
Machine
B25B 2306
Patent
active
058904050
ABSTRACT:
A fully automated hand held screw driving device comprises an automatic feeding mechanism of screws to the screwdriver from an integral storage magazine, an automatic speed control mechanism for controlling the rotary speed of the screwdriver, an automatic force control mechanism for controlling the seating force of the screwdriver bit on the screw, an adjustable depth control mechanism for controlling the final screw depth in the work surface, and an adjustable seating torque control mechanism for controlling the final screw head seating torque. The screws are spirally wound on a replaceable bobbin removably mounted in the magazine. The device can accommodate a full range of practical screw sizes and can be fitted with exchangeable bits for use with screws having standard recessed star or square heads and various bolt heads. A central microprocessor is used to control all operating functions of the screw driving device.
REFERENCES:
patent: 2973021 (1961-02-01), Crossen
patent: 4014488 (1977-03-01), Potucek et al.
patent: 4517863 (1985-05-01), Ishikawa
patent: 4581964 (1986-04-01), Takatsuru
patent: 4774863 (1988-10-01), Geist
patent: 5027679 (1991-07-01), Kawashima et al.
patent: 5101697 (1992-04-01), Fishback
patent: 5109738 (1992-05-01), Farian et al.
patent: 5144870 (1992-09-01), Nick
patent: 5154242 (1992-10-01), Soshin et al.
patent: 5167174 (1992-12-01), Fujiyama et al.
patent: 5186085 (1993-02-01), Monacelli
patent: 5231902 (1993-08-01), Uno et al.
patent: 5303620 (1994-04-01), Payne et al.
patent: 5337636 (1994-08-01), Shea
patent: 5339713 (1994-08-01), Hou
patent: 5341706 (1994-08-01), Takagi
patent: 5433129 (1995-07-01), Reusch et al.
patent: 5452630 (1995-09-01), Haas et al.
patent: 5469767 (1995-11-01), Habermehl
patent: 5522687 (1996-06-01), Chen
patent: 5531142 (1996-07-01), Adamo
patent: 5542323 (1996-08-01), Habermehl et al.
Patent Abstracts of Japan, vol. 9, No. 297, (M-432) 25 Nov. 1985; JP 60 135142 A (Miyayama Gijutsu Kenkyusho K.K.), 18 Jul. 1985.
Patent Abstracts of Japan, vol. 9, No. 172, (M-397) 17 Jul. 1985; JP 60 044237 A (Toyoda Koki K.K.).
Patent Abstracts of Japan, vol. 96, No. 2, 29 Feb. 1996; JP 07 266246 A (Max Co. Ltd), 17 Oct. 1995.
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