Tools – Wrench – screwdriver – or driver therefor – Machine
Patent
1980-06-11
1982-03-23
Jones, Jr., James L.
Tools
Wrench, screwdriver, or driver therefor
Machine
81 5742, 81125, B25B 1300
Patent
active
043206743
ABSTRACT:
Screw-holding device for receiving a screw are supported from three directions around the device and incline, whenever necessary. The screw-holding devices move in parallel at times. There are also provided engaging devices that are combined with the screw-holding devices and transmit a rotational torque to the screw-holding devices. A space is secured between these two devices for allowing the inclination of the screw-holding device.
REFERENCES:
patent: 3368431 (1968-02-01), Kulaga
patent: 3731722 (1973-05-01), Carr
patent: 3967664 (1976-07-01), Lesner et al.
patent: 4098001 (1978-07-01), Watson
Fukuchi Fumio
Ito Genji
Tsunoo Mitsunobu
Hitachi , Ltd.
Jones Jr. James L.
LandOfFree
Screw fastening apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Screw fastening apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screw fastening apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1646816