Vanderblog

A forum for flatbed cylinder proof presses

Archive for the 'Customization' Category

06 Aug

Sleeve attachment for hand-activated grippper bar

This post related to Hand gripper lever for a No. 3. –PM:
Here’s a quick sketch. I don’t have a #3 around me, but if the Gripper Trip Lever is anything like a #4 or an SP-20, you can undo the top 2 screws and let it swing free, slide the tube over, and reassemble.

23 Jul

Hand gripper lever for a No. 3

Here’s an idea for a hand-activated gripper lever to aid sheet feeding on the No. 3 Vandercook. In the drawing at left, a handle attached to the gripper trip lever is pulled toward the operator, thus moving the push rod against the trip bar which forces the gripper stems to rise.
A notable “feature” of the [...]

29 Feb

Work station

John Horn sent me this photo of his innovative rolling Vandercook work station. John says, “It’s two feet deep and four feet wide. It’s a prototype so it is pretty crude. I love having the furniture cabinet close at hand. I park this work station right behind the operator so that he or she can [...]

30 Jan

Universal III carriage conversion

Chris Manson, proprietor of Crooked Crow Press, in Rockville, Maryland has converted his Universal III Power Vandercook to a hand-cranked press. He had a retired machinist make a collar extension to fit onto the bearing stub on the impression cylinder (photo 3). Onto this new bearing stub Chris attached a crank from a large Poco [...]

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