GB619813A - Improvements in or relating to mechanism for registering sheets being fed to printing machines and the like - Google Patents
Improvements in or relating to mechanism for registering sheets being fed to printing machines and the likeInfo
- Publication number
- GB619813A GB619813A GB37982/46A GB3798246A GB619813A GB 619813 A GB619813 A GB 619813A GB 37982/46 A GB37982/46 A GB 37982/46A GB 3798246 A GB3798246 A GB 3798246A GB 619813 A GB619813 A GB 619813A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- sheets
- support
- slide
- gripper
- 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
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
- B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
619,813. Feeding sheets. LINOTYPE & MACHINERY, Ltd., and ROWLANDS, T. Dec. 30, 1946, No. 37982. [Class 100(i)] In a sheet-feeding device for printing and like machines, the sheets are registered laterally by means of a slidable member 27 formed with a projection 28 which is made to engage the side edge of a sheet being fed as a support 25 is moved inwards from the position shown in Fig. 2 until the slide 27 is arrested b y engagement of the projection 28 with the edge of the sheet. The slide 27 is of dovetail shape and slides in guides in a support plate 2-5 attached to an extension plate 26 of a reciprocating carriage 12. The sheet is held to the slide 27 by a gripper member in the form of a roller 16 mounted on a lever 15, and as the support 25 is moved outwards the projection 28 engages a fixed side gauge 29 which arrests the slide 27 with the sheet correctly registered as shown in Fig. 5. The mechanism is supported by an adjustable clamp 1, and operated by a shaft 7 which is mounted similarly to the shaft of the side-registering device described in Specification 501,364, and is moved inwards by spring action and outwards by a Bowden wire or like member 23 operated by a cam on the printing-machine. As the support 25 moves inwards the cam roller is held raised by the action of a collar 9 upon the end 17 of gripper lever 15, but when the support moves outwards a collar 18 pressed by a spring 19 moves the gripper on to the sheet. The gripper lever may be detachably mounted so as to be replaceable by levers which exert a different pressure so as to deal with sheets of different thicknesses, or it may be mounted about an eccentric which can be adjusted to vary the gripping pressure. The sheets are guided into position by pivotally mounted guides 31 which are raised to an adjustable extent by outward movement of the reciprocating carriage 12 which supports the registering devices, and the guide 31 nearer to the printing- machine is given an extra movement so as not to impede the travel of the sheet towards the machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB37982/46A GB619813A (en) | 1946-12-30 | 1946-12-30 | Improvements in or relating to mechanism for registering sheets being fed to printing machines and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB37982/46A GB619813A (en) | 1946-12-30 | 1946-12-30 | Improvements in or relating to mechanism for registering sheets being fed to printing machines and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB619813A true GB619813A (en) | 1949-03-15 |
Family
ID=10400381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37982/46A Expired GB619813A (en) | 1946-12-30 | 1946-12-30 | Improvements in or relating to mechanism for registering sheets being fed to printing machines and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB619813A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2290532A (en) * | 1994-04-07 | 1996-01-03 | Fujitsu Ltd | Separating and feeding sheets without skew |
-
1946
- 1946-12-30 GB GB37982/46A patent/GB619813A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2290532A (en) * | 1994-04-07 | 1996-01-03 | Fujitsu Ltd | Separating and feeding sheets without skew |
US5715071A (en) * | 1994-04-07 | 1998-02-03 | Fujitsu Limited | Paper supply apparatus for image reading apparatus and image reading apparatus with paper supply apparatus as well as paper supply apparatus |
GB2290532B (en) * | 1994-04-07 | 1998-06-24 | Fujitsu Ltd | Paper supply apparatus |
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