AT30948B - Engaging and disengaging device for letterpress, punching, embossing presses and similar machines. - Google Patents

Engaging and disengaging device for letterpress, punching, embossing presses and similar machines.

Info

Publication number
AT30948B
AT30948B AT30948DA AT30948B AT 30948 B AT30948 B AT 30948B AT 30948D A AT30948D A AT 30948DA AT 30948 B AT30948 B AT 30948B
Authority
AT
Austria
Prior art keywords
letterpress
punching
engaging
disengaging device
similar machines
Prior art date
Application number
Other languages
German (de)
Original Assignee
Rockstroh & Schneider
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockstroh & Schneider filed Critical Rockstroh & Schneider
Application granted granted Critical
Publication of AT30948B publication Critical patent/AT30948B/en

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 bewegen. 



   Die Einrückung geschieht folgendermassen :
Wird der Handhebel a in der Richtung des Pfeiles 2 bewegt, so wird der Hebel m mit- 
 EMI2.2 
 



  Das Ausrücken der Maschine geschieht in ähnlicher. Weise wie bei der ersten Ausführungsform, entweder durch Bewegung des Hebels von Hand oder selbsttätig, wodurch die Rolle o von der Kurve ml herabgleitet und die Feder e die Ausrückung vervollständigt. 



   Bei dieser Ausführungsform kann der Handhebel a mit der Kurve   ml   auch aus einem Stück bestehen. 



   PATENT-ANSPRÜCHE : 
1.   Ein-und Ausrückvorrichtung   an Buchdruck-, Stanz-, Prägepressen und ähnlichen Maschinen mit Reibungsantrieb, dadurch gekennzeichnet, dass die Ausrückvorrichtung durch selbsthemmende, in labiler Gleichgewichtslage befindliche Sperrglieder in eingerücktem Zustande festgehalten wird.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 move.



   The indentation happens as follows:
If the hand lever a is moved in the direction of the arrow 2, the lever m is
 EMI2.2
 



  The machine disengages in a similar way. As in the first embodiment, either by moving the lever by hand or automatically, whereby the roller o slides down from the curve ml and the spring e completes the disengagement.



   In this embodiment, the hand lever a with the curve ml can also consist of one piece.



   PATENT CLAIMS:
1. Engaging and disengaging device on letterpress, punching, embossing presses and similar machines with a friction drive, characterized in that the disengaging device is held in the engaged state by self-locking locking members in an unstable equilibrium position.

Claims (1)

2. Ausführungsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass zur Herstellung der labilen Gleichgewichtslage der Sperrglieder ein Kniehebel (al, b) verwendet wird, der beim Einrücken der Maschine sich streckt, die Ausrückstange verschiebt und durch Anspannen einer Feder die kraftschlüssige Berührung der Sperrglieder herbeiführt. 2. Embodiment of the device according to claim 1, characterized in that a toggle lever (al, b) is used to produce the unstable equilibrium position of the locking members, which stretches when the machine is engaged, the release rod moves and the force-fit contact of the by tensioning a spring Locking members brings about. 3. Ausführungsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass zur Herstellung des labilen Gleichgewichtszustandes der Sperrglieder eine Kurve (W) verwendet wird, auf deren Scheitelpunkt beim Einrücken der Maschine eine Rolle (o) in labiler Stellung ruht, welche unter Vermittlung eines Gabelhebels (n) die Ausrückstange beeinflusst. 3. Embodiment of the device according to claim 1, characterized in that a curve (W) is used to produce the unstable state of equilibrium of the locking members, on the apex of which a roller (o) rests in an unstable position when the machine is engaged, which is mediated by a fork lever (n) affects the release rod.
AT30948D 1906-10-18 1906-10-18 Engaging and disengaging device for letterpress, punching, embossing presses and similar machines. AT30948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30948T 1906-10-18

Publications (1)

Publication Number Publication Date
AT30948B true AT30948B (en) 1907-12-10

Family

ID=3545219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30948D AT30948B (en) 1906-10-18 1906-10-18 Engaging and disengaging device for letterpress, punching, embossing presses and similar machines.

Country Status (1)

Country Link
AT (1) AT30948B (en)

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