Tool transfer apparatus

Details Tool transfer apparatus Tool transfer apparatus

1978-01-16

1979-03-20

Husar, Francis S.

Material or article handling

Vertically swinging load support

Grab

29568, 414749, B23Q 3157

Patent

active

041449754

ABSTRACT:
In a tool transfer apparatus, a pair of support shafts, which have tool transfer arms fixed thereto, are coaxially mounted for rotational and axial movement. A pair of driven gears are respectively formed on the support shafts. A pair of elongated drive gears are engaged with each other and engageable with the driven gears. One of the drive gears is driven by a single drive device. The driven gears are selectively shiftable together into a first predetermined position where the driven gears are rotatable in opposite directions through the drive gears and into a second predetermined position where the driven gears are rotatable in the same direction through one of the drive gears.

REFERENCES:
patent: 3760958 (1973-09-01), Lohneis
patent: 3786938 (1974-01-01), Kirkham

Affiliated with

Also associated with

Rating

Tool transfer 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 Tool transfer apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool transfer apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-216863