GB987259A - Adjustable stops for registering sheets of material in machines for intermittently transferring the sheets into and out of work stations - Google Patents
Adjustable stops for registering sheets of material in machines for intermittently transferring the sheets into and out of work stationsInfo
- Publication number
- GB987259A GB987259A GB2393/62A GB239362A GB987259A GB 987259 A GB987259 A GB 987259A GB 2393/62 A GB2393/62 A GB 2393/62A GB 239362 A GB239362 A GB 239362A GB 987259 A GB987259 A GB 987259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- sheets
- stops
- sleeve
- sheet
- 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
- B65H9/04—Fixed or adjustable stops or gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/26—Stops
-
- 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
- B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
- Making Paper Articles (AREA)
Abstract
987,259. Feeding sheets. SAMUEL M. LANGSTON CO. Jan. 23, 1962 [March 27, 1961], No. 2393/62. Heading B6B. [Also in Division B8]. A machine wherein sheets are separated one at a time from the bottom of a stack and subsequently fed intermittently from one work station to another by barbed grippers 50, as described in Specifications 987,232 and 987,233, is provided with adjustable front stops 54 to register a sheet prior to engagement by the grippers. The front stops are individually or simultaneously adjustable. In the former arrangement, a rotatable shaft 52 carries a plurality of spaced plates 56. A stud 68 projects from each plate and has a bracket 57 slidably mounted thereon. The latter supports a front stop 54. An arresting pin 78 projecting from the bracket 57, is maintained against a knob 76 at the free end of the stud, by a compression spring 74, said pin seating in one of a plurality of steps 80 formed on the face of the knob 76. The depth of the steps varies progressively, whereby each bracket and its associated stop 54 may be moved towards, or away from, the stack of sheets 20 by rotating said knob 76. Alternatively, the stops 118 (Fig. 7) are secured to a sleeve 100 rotatably mounted on a shaft 98. The sleeve is positioned on the shaft by collars 102, 108, the latter having a projection 112 engaging a cutout 106 in the sleeve, to limit rotational movement of the sleeve about the shaft. The shaft 98 is provided with flats 130 at each end on its upper and lower sides, which engage in a sliding fit, apertures 128 in the sides 122 of the machine frame. Eccentrics 134 extend through elongated slots 132 in each end of the shaft and are individually rotatable by knobs 156. Hence the. stops 118 carried on the shaft may be moved simultaneously either forward, or backward, or the shaft 98 moved to lie at an angle to the sides 122. In operation, the bottom sheet is fed forwardly below the barred grippers 50, being deflected downwards by a plate 58. After registration of the sheet against the front stops 54, a vertically reciprocating presser foot 92 rises to lift the front stops and impale the sheet on the barbs 50. Specification 974,660 also is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98356A US3081080A (en) | 1961-03-27 | 1961-03-27 | Adjustable register stop |
Publications (1)
Publication Number | Publication Date |
---|---|
GB987259A true GB987259A (en) | 1965-03-24 |
Family
ID=22268914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2393/62A Expired GB987259A (en) | 1961-03-27 | 1962-01-23 | Adjustable stops for registering sheets of material in machines for intermittently transferring the sheets into and out of work stations |
Country Status (3)
Country | Link |
---|---|
US (1) | US3081080A (en) |
DE (1) | DE1883031U (en) |
GB (1) | GB987259A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2610137B2 (en) * | 1987-08-17 | 1997-05-14 | リョービ株式会社 | Fore-end position adjustment device for sheet-fed printing press |
DE3830081A1 (en) * | 1988-09-03 | 1990-03-15 | Heidelberger Druckmasch Ag | FRONT BRAND ADJUSTMENT DEVICE |
DE4306238C2 (en) * | 1993-02-27 | 1996-06-13 | Heidelberger Druckmasch Ag | Front edge stop for alignment on the feed table |
DE10127250B4 (en) | 2000-06-28 | 2018-10-11 | Heidelberger Druckmaschinen Ag | Device for determining the position of a sheet on a feed table |
DE102006018992B4 (en) * | 2006-04-25 | 2017-12-14 | Koenig & Bauer Ag | Bearing body in sheet-fed printing machines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1011009A (en) * | 1911-06-02 | 1911-12-05 | Leopold Bakke | Front guide for printing-presses. |
US2297715A (en) * | 1940-06-29 | 1942-10-06 | American Can Co | Pressure regulating device |
US2888262A (en) * | 1956-08-20 | 1959-05-26 | Miehle Goss Dexter Inc | Front guide mechanism |
US2929703A (en) * | 1958-05-27 | 1960-03-22 | United States Steel Corp | Method and apparatus for handling gases in a direct reduction process |
-
1961
- 1961-03-27 US US98356A patent/US3081080A/en not_active Expired - Lifetime
-
1962
- 1962-01-23 GB GB2393/62A patent/GB987259A/en not_active Expired
- 1962-03-23 DE DEL31639U patent/DE1883031U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1883031U (en) | 1963-11-21 |
US3081080A (en) | 1963-03-12 |
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