GB1112015A - Rotary machine for operating on sheet-like material - Google Patents

Rotary machine for operating on sheet-like material

Info

Publication number
GB1112015A
GB1112015A GB31875/65A GB3187565A GB1112015A GB 1112015 A GB1112015 A GB 1112015A GB 31875/65 A GB31875/65 A GB 31875/65A GB 3187565 A GB3187565 A GB 3187565A GB 1112015 A GB1112015 A GB 1112015A
Authority
GB
United Kingdom
Prior art keywords
cylinder
members
pressure
cylinders
fixed
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
Application number
GB31875/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harris Corp
Original Assignee
Harris Intertype Corp
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 Harris Intertype Corp filed Critical Harris Intertype Corp
Publication of GB1112015A publication Critical patent/GB1112015A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Rotary Presses (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

1,112,015. Creasing &c. machines. HARRISINTERTYPE CORPORATION. 26 July, 1965 [15 Sept., 1964], No. 31875/65. Headings B6C and B6J. [Also in Divisions B4 and F2] In machines such as creasing or cutting machines, wherein during their operation, pressure between co-operating cylinders 10, 11 varies because of gaps in the cylinders or during the interval between the passage of one sheet and the next, means are provided inwardly of their bearings to load the cylinders away from one another so as to prevent undesirable movement of the cylinders due to the pressure variation. Impression adjustment and tripping.-A reduced part of the shaft 10a of cylinder 10 is mounted in roller bearings the inner race 30 of which is fixed to the shaft. The outer race 31 is mounted in an eccentric 24 so as to be capable of limited axial movement with respect thereto for permitting axial adjustment of the cylinder as described below. Rotation of the eccentric in the side frame 20 to move the cylinder 10 to and from operative position is effected by a fluid pressure device (26, Fig. 1) and linkage(27), one of the links being adjustable in length to adjust the operative position of the cylinder 10. The other cylinder 11 is mounted in fixed bearings 23. Cylinder loading.-Between the bearings and the cylinders, the shafts are encircled by members 49, 50 with interposed roller bearings 51, 52. The members 49, 50 have enlarged holes engaging bolts fixed to the side frames 20 so as to permit free radial movement of the members. Flat inner faces 49a, 50a on the members are engaged by similar faces on two members 64, 65 separated by springs 71. Bolts slidably connect the pressure members 64, 65 and are adjusted so that they take the pressure of the springs 71 before the cylinder 10 reaches its tripped position, thus permitting the devices 64, 65, 71 to be removed or inserted as a unit. Wedges, screws or fluid-pressure devices may be used instead of springs to provide the loading. Axial adjustment.-A bracket 40 fixed to the end of the shaft 10a has an annular rib 45 engaged by shoulders 43, 44 on a spindle 37 having threaded engagement with a cover member 47 fixed to the eccentric 24. Rotation of the spindle 37 by a knob 36 effects axial adjustment of the cylinder 10. Framing.-Each side frame 20 comprises three parts (20a, 20b, 20c, Fig. 1), connected by bolts and having abutting surfaces along horizontal planes through the centres of the openings in the frame which receive the eccentric 24 and the bearing for the cylinder 11 thus permitting easy assembling and dismantling of the machine.
GB31875/65A 1964-09-15 1965-07-26 Rotary machine for operating on sheet-like material Expired GB1112015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US396773A US3326439A (en) 1964-09-15 1964-09-15 Preloading structure for cooperating cylinders

Publications (1)

Publication Number Publication Date
GB1112015A true GB1112015A (en) 1968-05-01

Family

ID=23568555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31875/65A Expired GB1112015A (en) 1964-09-15 1965-07-26 Rotary machine for operating on sheet-like material

Country Status (6)

Country Link
US (1) US3326439A (en)
AT (1) AT263487B (en)
CH (1) CH447993A (en)
DE (1) DE1452692A1 (en)
GB (1) GB1112015A (en)
SE (1) SE323398B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350183A1 (en) * 1976-05-03 1977-12-02 Basf Ag CUTTING DEVICE FOR CUTTING LONGITUDINALLY A MATERIAL INTO STRIPS
DE2932887A1 (en) * 1979-08-14 1981-02-26 Roland Man Druckmasch DEVICE FOR GENERATING A DEFINED PRESSURE VOLTAGE FOR PRESSING A PRINTING CYLINDER AGAINST ANOTHER PRINTING CYLINDER
DE2940177A1 (en) * 1979-10-04 1981-04-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach DEVICE FOR GENERATING A DEFINED FORCE FOR PRESSING TWO PRINTING CYLINDERS

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1502646A (en) * 1966-03-31 1967-11-24 Gillette France Play compensating bearing
US3584577A (en) * 1968-06-08 1971-06-15 Heidelberger Druckmasch Ag Rotary printing cylinders having engaged friction rollers to dampen vibration
US3732813A (en) * 1972-01-03 1973-05-15 Rockwell International Corp Bearer arrangement for printing press
US3786749A (en) * 1972-04-07 1974-01-22 Rockwell International Corp Printing press cylinder support and control
DE2753284C2 (en) * 1977-11-30 1982-02-18 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Bearer ring arrangement between two printing unit cylinders
DE2926570A1 (en) * 1979-06-30 1981-01-22 Koenig & Bauer Ag ARRANGEMENT FOR INTERACTIONAL SUPPORTING CYLINDERS OF A PRINTING UNIT
JPH0327792Y2 (en) * 1984-11-22 1991-06-17
DE3634198A1 (en) * 1986-10-08 1988-04-21 Peters W Maschf CUTTER
DE3808143A1 (en) * 1988-03-11 1989-09-21 Goebel Gmbh Maschf STORAGE FACILITIES
DE3808142A1 (en) * 1988-03-11 1989-09-21 Goebel Gmbh Maschf STORAGE FACILITIES
US4958829A (en) * 1989-02-01 1990-09-25 The Ward Machinery Company Adjustable feed rolls for feeding sheets
FR2689449B1 (en) * 1992-04-02 1996-12-13 Komori Chambon OFFSET PRINTING APPARATUS.
DE4414084C2 (en) * 1994-04-22 1997-09-18 Roland Man Druckmasch Rotary printing machine with several cooperating cylinders
DE19610466C2 (en) * 1996-03-16 2000-12-28 Roland Man Druckmasch Storage for a roller in a printing press
DE19624393A1 (en) * 1996-06-19 1998-01-02 Roland Man Druckmasch Overhead mounted printing unit cylinders
US6551229B1 (en) 2000-04-18 2003-04-22 Keith Shipherd Apparatus for folding paper-like objects
DE10045146A1 (en) * 2000-09-13 2002-05-23 Ina Schaeffler Kg Bearing for cylinders or drums in printing machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1185260A (en) * 1910-09-12 1916-05-30 American Sales Book Co Ltd Web-feeding mechanism.
US2973892A (en) * 1958-03-04 1961-03-07 Metallisation Soc Nouv Feeding arrangement for metal spray gun
US2998906A (en) * 1958-11-24 1961-09-05 Minnesota Mining & Mfg Capstan idler assembly
NL260454A (en) * 1960-01-28
DE1253282B (en) * 1962-08-16 1967-11-02 Goebel Gmbh Maschf Printing unit with support rings arranged on both sides of the forme and impression cylinders on their shafts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350183A1 (en) * 1976-05-03 1977-12-02 Basf Ag CUTTING DEVICE FOR CUTTING LONGITUDINALLY A MATERIAL INTO STRIPS
DE2932887A1 (en) * 1979-08-14 1981-02-26 Roland Man Druckmasch DEVICE FOR GENERATING A DEFINED PRESSURE VOLTAGE FOR PRESSING A PRINTING CYLINDER AGAINST ANOTHER PRINTING CYLINDER
DE2940177A1 (en) * 1979-10-04 1981-04-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach DEVICE FOR GENERATING A DEFINED FORCE FOR PRESSING TWO PRINTING CYLINDERS

Also Published As

Publication number Publication date
AT263487B (en) 1968-07-25
CH447993A (en) 1967-12-15
SE323398B (en) 1970-05-04
US3326439A (en) 1967-06-20
DE1452692A1 (en) 1969-03-27

Similar Documents

Publication Publication Date Title
GB1112015A (en) Rotary machine for operating on sheet-like material
US4359919A (en) Rotary punch comprising a backup roll bearing on the cutter roll
GB1272376A (en) Improvements in or relating to guide rollers for calendering machines
GB1470824A (en) Apparatus for aligning circular knives in a web cutting apparatus
GB1032727A (en) Printing machines
US2079001A (en) Printing press
GB913564A (en) Inking mechanism for printing presses
GB1096414A (en) Improvements relating to apparatus for treating blanks or webs of material for example, for cutting, creasing, scoring, printing
GB928775A (en) Variable stroke reciprocating mechanism
US2558693A (en) Eccentric duplex briquetting press
GB1424950A (en) Screw presses
GB1361468A (en) Collecting and folding cylinder for a folding apparatus of a rotary printing machine
US2437530A (en) Means for effecting reciprocatory motion
GB724481A (en) Improvements in or relating to the mounting of driving shafts in working machines
GB1349753A (en) Printing press
GB435912A (en) Improvements in or relating to office printing machines
GB752752A (en) A rotary printing machine
GB1065491A (en) An improved support for an inking roller in a printing press
GB1397213A (en) Folding machine
GB899468A (en) Apparatus for controlling the impression pressure in a rotary printing machine
GB1427161A (en) Roller assembly
GB1062957A (en) Improvements in or relating to printing machines
CN205167801U (en) Keep CTP platemaking machine to press device in version roller and cylinder clearance
GB914695A (en) Improvements in or relating to machines for cutting or shearing sheets or plates
ES426108A1 (en) Metal rolling apparatus with exchangeable rolls