Claims
- 1. Control for a folding flap of a folding cylinder in a folding machine of a rotary printing machine wherein a counterflap is adjustable with respect to a folding blade to a thickness of paper being processed, the folding flap being controlled by means of a closed cam, comprising: a folding flap having an associated journal, a roller lever formed of a first part mounted on the journal of the folding flap, and a second part adjacent the first part, the second part bearing a cam roller, said first and second parts being adjustable with respect to one another for changing the angular position of the folding flap so as to vary a spacing between the folding flap and the folding blade.
- 2. Control according to claim 1, wherein a flange is mounted on said journal of the folding flap, said second part of said roller lever being adjustably mounted on said flange by means of an eccentric pin, said second part being clampable with said eccentric pin.
- 3. Control according to claim 1, wherein said first part of said roller lever is formed with a dovetail groove, and said second part of said roller lever is formed with a dovetail extension movably engaging in said dovetail groove, and including a threaded spindle for moving said dovetail extension in said dovetail groove so as to adjust the angular setting of the folding flap.
- 4. Control according to claim 1, wherein the closed cam is formed with two corresponding cam paths, and said cam roller together with a second cam roller being mounted via an eccentric pin in said roller lever and being rollable, respectively, on said two cam paths, one of said cam rollers having a bearing journal of eccentric construction.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3220414 |
May 1982 |
DEX |
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Parent Case Info
This application is a continution, of application Ser. No. 499,194, filed May 31, 1983, abandoned.
US Referenced Citations (3)
Continuations (1)
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Number |
Date |
Country |
Parent |
499194 |
May 1983 |
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