Holding device for a hollow body with an open end and a pivotal handle for printing thereon in a printing machine

• US 4,392,565 A
• Filed: 08/26/1981
• Issued: 07/12/1983
• Est. Priority Date: 09/08/1980
• Status: Expired due to Term

• Current Assignee: Werner Kammann Maschinenfabrik GmbH
• Original Assignee: Werner Kammann Maschinenfabrik GmbH
• Inventors: Strauch, Karl
• Primary Examiner(s): Nase, Jeffrey V.
• Assistant Examiner(s): Williams, Dennis J.
• Application Number:
  US06/296,503
• Time in Patent Office: 685 Days
• Field of Search: 198/378, 198/344, 414/744 R, 414/744 A, 101/38 R, 101/38 A, 118/503, 118/230, 118/319, 118/426, 279/3
• US Class Current: 198/378
• CPC Class Codes: B41F 17/22 by rolling contact
• CPC Class Codes: Y10T 279/11 Vacuum

Abstract

A holding device for holding an open-end hollow body with a pivotal carrying handle includes a mounting member for mounting the hollow body. Disposed at one end of the mounting member is an annular support member carrying a locking member. The support member serves as an abutment to define a given position for the pivotal handle, such as not to impede access to the hollow body for the printing mechanism. The locking member is movable relative to the mounting member between an operative position of securing the handle in its given position, and an inoperative position in which the handle is free to pivot into and out of its given position.

Claims

1. A holding device for a hollow body which is open at a first end and which is provided with a handle mounted pivotally thereon, to be printed upon in a rotary printing machine, the handle having an apex region which in the course of pivotal movement about its mounting on the hollow body experiences a change in its distance from the axis of the hollow body, the holding device comprising at least one shaft and a rotatable mounting member carried by the shaft, for holding a said hollow body, wherein at an end which is towards the shaft, the mounting member is provided with at least one locking member which is movable with respect to said hollow body carried by the mounting member and which is adapted to be brought into engagement with said apex region of the handle, thereby defining an operative locking position, and wherein the locking member is adapted to be moved from its locking position into another position in which it lies out of the arcuate path of movement described by the said apex region in the course of pivotal movement of the handle, and wherein a support member is arranged to rotate with the mounting member and carries the locking member and in the operative position of the locking member serves as an abutment for said apex region and aligns same relative to the locking member.

2. A device as set forth in claim 1 wherein said locking member is adapted to said apex region at a side thereof which is towards said mounting member.

3. A device as set forth in claim 1 wherein said locking member has a surface facing inwardly towards said shaft and adapted to engage said apex region when the locking member is in its operative locking position.

4. A device as set forth in claim 1 wherein said support member carrying said locking member extends around the drive shaft of said mounting member and is connected to said mounting member by way of spring means, said spring means being adapted to urge said support member and said locking member towards the operative locking position thereof.

5. A device as set forth in claim 4 wherein said spring means comprises a plurality of coil springs.

6. A device as set forth in claim 1 wherein said locking member comprises a flange portion on said support member.

7. A device as set forth in claim 6 wherein said flange portion extends peripherally around said support member.

8. A device as set forth in claim 6 wherein said locking member comprises a plurality of projection portions on said support member.

9. A device as set forth in claim 1 wherein said support member is adapted to be displaced substantially transversely with respect to said shaft of said mounting member between its said operative locking position and an inoperative position.

10. A device as set forth in claim 1 wherein at least a part of the periphery of said support member is movable between a first position in which it bears against said mounting member and in which said locking member is in its operative position and a second position in which said at least part of said periphery is spaced from said mounting member.

11. A device as set forth in claim 1 and comprising a plurality of stations adapted to receive said mounting member in succession, wherein actuating means for displacing said locking member between its operative and inoperative positions are associated with a said station in which said open end of said hollow body faces downwardly.

12. A device as set forth in claim 1 wherein the movement of said locking member from its said operative locking position into its inoperative position is produced by a roller means.

13. A device as set forth in claim 12 wherein said roller means is operative to engage said support member at the periphery thereof.

14. A device as set forth in claim 12 wherein said roller means is operative to engage said support member adjacent to the periphery of said support member.

15. A holding device for holding a hollow body which is open at a first end and which has pivotally mounted thereon a handle defining an apex region, for printing on said hollow body in a printing machine, said holding device comprising:

a support shaft,

a rotary mounting member carried by the support shaft and adapted to mount a said hollow body,

said mounting member having a first end at which there is provided at least one locking means which is movable with respect to the mounting member between an operative locking position in which said locking means is adapted to engage the apex region of a said handle and an inoperative position in which said locking means is disposed away from the arcuate path of movement of said apex region in the course of pivotal movement of said handle, and

a support means which is adapted to rotate with said mounting member and which carries said locking means, whereby, in said operative locking position of said locking means, said support means serves as an abutment for said apex region and aligns same with respect to said locking means.

16. A device as set forth in claim 15 wherein said locking means is displaceable between its operative and inoperative positions by a pivotal movement.

17. A device as set forth in claim 15 wherein said locking means is displaceable between its operative and inoperative positions by a substantially linear movement.

18. A device as set forth in claim 17 wherein said locking means is displaceable between its operative and inoperative positions by a sliding movement transversely with respect to the axis of said support shaft.

19. A device as set forth in claim 15 wherein said locking means is carried by an annular plate, and further including roller means operative to pivot said annular plate between a first position in which said locking means is in its said operative position and a second position in which said locking means is in its said inoperative position.

20. A device as set forth in claim 19 and further including spring means adapted to urge said annular plate towards said first position said roller means being operable to displace said annular plate towards said second position.

21. A device as set forth in claim 15 wherein said locking means comprised at least one projection on said annular plate.

22. A holding device for holding a plurality of hollow bodies which are each open at a first end and which are each provided with a handle having an apex region and pivotally mounted thereon, for successive printing thereon in a rotary printing machine, said holding device including:

a rotary assembly comprising a plurality of support shafts;

each said support shaft carrying a respective mounting member adapted to carry a respective hollow body to be printed upon;

an annular plate associated with a first end of said mounting member which is towards the respectively associated support shaft and which is adapted to serve as an abutment for the apex region of the handle of a said hollow body carried on said mounting member;

a locking member for locking the handle of a said hollow body carried on said mounting member in a given position such as not to impede operation of the printing mechanism, said locking member being displaceable between an operable locking position in which it is adapted to securingly engage the apex region of said handle and an inoperative position in which it is inoperative to secure said handle; and

means for displacing said locking means between its operative and inoperative positions.