GB1003838A - Improvements in sheet registration devices - Google Patents
Improvements in sheet registration devicesInfo
- Publication number
- GB1003838A GB1003838A GB4721962A GB4721962A GB1003838A GB 1003838 A GB1003838 A GB 1003838A GB 4721962 A GB4721962 A GB 4721962A GB 4721962 A GB4721962 A GB 4721962A GB 1003838 A GB1003838 A GB 1003838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- follower
- printing
- members
- cam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/085—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers by combinations of endless conveyors and grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/08—Combinations of endless conveyors and grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/30—Chains
- B65H2404/34—Gripper bars bridging at least two chains running synchronously and parallely
- B65H2404/343—Details of the bar bridging the chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
1,003,838. Feeding sheets; printing-machines. LINOTYPE & MACHINERY Ltd. Dec. 13, 1963 [Dec. 14, 1962], No. 47219/62. Headings B6B and B6C. A sheet registering device for a printing press or like machine comprising gripper members carried on a gripper bar supported between spaced apart endless chains, is characterized in that the gripper bar is adapted to be moved relative to the chains laterally and longitudinally to its direction of travel by adjustable abutments. A gripper bar 1 carrying grippers such as disclosed in Specification 996,996, is attached at each end to a yoke 2. T-shaped members 9 are slidably mounted on pins 6 extending between the arms of each yoke. In addition, each member 9 is slidably mounted on pins 10 fixed to the adjacent endless chain. At least one of the members 9 has a block 11 fixed to its upper surface. The leading edge of the block is chamfered at 15 to facilitate engagement of the block with an adjustable guide channel 12. The latter registers the grippers laterally as they approach a printing position. The members 9 are clamped in their registered position by pivoted jaws 19, 20 at each end of the printing cylinder 16, Fig. 2. The jaws are opened and closed under the control of a cam 23 and follower 22. The follower rides in a slot in arm 21 and is urged outwardly by a compression spring. In operation, the cam lifts the follower in excess of the movement required, the additional movement being taken up by the spring. Levers 29, 30 are pivoted on stub shafts 27, 28, at each end of the printing cylinder 16, Fig. 3, and urged apart by a spring 44 surrounding a headed rod 38. The latter is pinned to the lever 29 and slidable in an eye bolt 37 on the lever 30. Heads 33 on the levers 29 co-operate with plates 8 on the yokes 2, when the levers 29, 30 are moved under the control of cam 23 and follower 32, to register the grippers longitudinally. Movement of the levers 29 is limited by a stop 34 advanced or retracted step-by-step by a solenoid, as described in Specification 996,997.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4721962A GB1003838A (en) | 1962-12-14 | 1962-12-14 | Improvements in sheet registration devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4721962A GB1003838A (en) | 1962-12-14 | 1962-12-14 | Improvements in sheet registration devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1003838A true GB1003838A (en) | 1965-09-08 |
Family
ID=10444187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4721962A Expired GB1003838A (en) | 1962-12-14 | 1962-12-14 | Improvements in sheet registration devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1003838A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044084A1 (en) * | 1980-11-24 | 1982-09-09 | Wupa-Maschinenfabrik GmbH, 4057 Brüggen | GRIPPER DEVICE FOR BOW-PROCESSING MACHINES |
| EP0448943A2 (en) * | 1990-03-24 | 1991-10-02 | Bobst S.A. | Gripper bar for gripping plate-like articles in a machine for producing packages |
| EP0669210A1 (en) * | 1994-01-26 | 1995-08-30 | ORMAG S.p.A. | Mounting arrangement of the bars supporting the grippers in map-making or security-paper printing machines |
| EP0754122A1 (en) * | 1994-03-01 | 1997-01-22 | James J. Keller | Rotary press with horizontal sheet transfer slide |
| US7347416B2 (en) | 2003-09-30 | 2008-03-25 | Heidelberger Druckmaschinen Ag | Apparatus for transporting a printing material sheet |
| EP2014589A3 (en) * | 2007-07-09 | 2010-11-10 | Heidelberger Druckmaschinen Aktiengesellschaft | Sheet-fed punching and embossing machine and method for sheet alignment |
-
1962
- 1962-12-14 GB GB4721962A patent/GB1003838A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044084A1 (en) * | 1980-11-24 | 1982-09-09 | Wupa-Maschinenfabrik GmbH, 4057 Brüggen | GRIPPER DEVICE FOR BOW-PROCESSING MACHINES |
| EP0448943A2 (en) * | 1990-03-24 | 1991-10-02 | Bobst S.A. | Gripper bar for gripping plate-like articles in a machine for producing packages |
| US5125640A (en) * | 1990-03-24 | 1992-06-30 | Bobst Sa | Gripper bar for gripping sheet-like material within a machine to be used for producing packages |
| EP0448943A3 (en) * | 1990-03-24 | 1992-12-30 | Bobst S.A. | Gripper bar for gripping plate-like articles in a machine for producing packages |
| EP0669210A1 (en) * | 1994-01-26 | 1995-08-30 | ORMAG S.p.A. | Mounting arrangement of the bars supporting the grippers in map-making or security-paper printing machines |
| US5611280A (en) * | 1994-01-26 | 1997-03-18 | Ormag S.P.A. | Mounting arrangement of the bars supporting the grippers in map-making or security-paper printing machines |
| EP0754122A1 (en) * | 1994-03-01 | 1997-01-22 | James J. Keller | Rotary press with horizontal sheet transfer slide |
| EP0754122A4 (en) * | 1994-03-01 | 1997-09-03 | James J Keller | Rotary press with horizontal sheet transfer slide |
| US7347416B2 (en) | 2003-09-30 | 2008-03-25 | Heidelberger Druckmaschinen Ag | Apparatus for transporting a printing material sheet |
| EP2014589A3 (en) * | 2007-07-09 | 2010-11-10 | Heidelberger Druckmaschinen Aktiengesellschaft | Sheet-fed punching and embossing machine and method for sheet alignment |
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