Vehicle-carrying purpose wrench

Details Vehicle-carrying purpose wrench Vehicle-carrying purpose wrench

1988-04-19

1990-05-01

Schmidt, Frederick R.

Tools

Wrench, screwdriver, or driver therefor

Machine

81 5714, 81 63, B25B 1300

Patent

active

049208314

ABSTRACT:
This invention relates to a portable vehicle-carrying wrench which provides controlled torque to prevent damage to related elements, comprising a housing assembly, a tool assembly and a trigger assembly, in which the housing assembly includes a motor casing, a tool casing, a front and rear cover and a handle. The tool assembly is located in the interior of the tool casing and the rotation force of a reversible motor is transmitted to a drive member. By means of an arrester installed inside a main body, the front and rear position moving can be controlled according to the rotation speed, serving as a means to further exert an indirect control over a follower shaft to determine whether it will be continuously operated or not, so as to enable the motor to be regulated into positive or reversible output according to its actual requirements and hence to achieve the purpose of tightening or loosening bolts or nuts used for mounting a tire on a vehicle.

REFERENCES:
patent: 2728365 (1955-12-01), Austin

Affiliated with

Also associated with

Rating

Vehicle-carrying purpose wrench does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle-carrying purpose wrench, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle-carrying purpose wrench will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-822121