GB895641A - Cutting and creasing press with movable stops - Google Patents

Cutting and creasing press with movable stops

Info

Publication number
GB895641A
GB895641A GB22072/59A GB2207259A GB895641A GB 895641 A GB895641 A GB 895641A GB 22072/59 A GB22072/59 A GB 22072/59A GB 2207259 A GB2207259 A GB 2207259A GB 895641 A GB895641 A GB 895641A
Authority
GB
United Kingdom
Prior art keywords
sheet
station
die
cutting
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
Application number
GB22072/59A
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.)
S&S Corrugated Paper Machinery Co Inc
Original Assignee
S&S Corrugated Paper Machinery Co Inc
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 S&S Corrugated Paper Machinery Co Inc filed Critical S&S Corrugated Paper Machinery Co Inc
Publication of GB895641A publication Critical patent/GB895641A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Discharge By Other Means (AREA)

Abstract

895,641. Cutting-machines. S. & S. CORRUGATED PAPER MACHINERY CO. Inc. June 26, 1959 [Aug. 4, 1958], No. 22072/59. Class 31 (1). [Also in Group XVI] In a cutting and creasing press comprising a cam-operated quadrant 24 for forcing sheets against a die 23 and sheet grippers 11 carried by feed slats 12a to 12e mounted on intermittentlydriven endless chains 14, 15, stop-means 30 are provided at sheet-receiving station 13, the stop means comprising a cam-operated spring- influenced forked member 42 which is engageable with a roller 48 carried by feed slat 12a while the latter is locked in position by chaindrive sprockets 16, 17 at station 13. Each gripper includes a fixed lower jaw 51, Fig. 4, and a spring-influenced movable upper jaw 52 which is moved to the open position by means of a cam-operated push-rod 57. At station 13, a sheet 100 is conveyed, by means of conveyer 85, to the gripper jaws while these are open and is positioned by means of stops 32, 33 (not shown) carried by the stop means. A cam-operated spring-influenced tiltable table 70 is positioned to support the sheet 100 at station 13 while the sheet is being fed between the open gripper jaws and is further positioned to a lower position in which it supports the sheet while the latter is being transported from station 13 to cutting station 19. As the quadrant 24 is rocked by cams 25, 26 to force a sheet 100 against die 23 at the cutting station, a fork 101 carried by the quadrant moves to engage roller 48 to position feed slat 12a relative to the quadrant and hence position sheet 100 relative to die 23. The sheet is stripped from the grippers at station 20. Means are described with reference to Figs. 9, 9A and 9B (not shown) for positioning the die. To facilitate removal of the die, the press is provided with a pair of pivotally-mounted tracks 260, Fig. 8, along which the die can be slid to be supported by track mechanism associated with blocks 275, which track mechanism is tiltable to a vertical position to make the die readily accessible for repairs. Specification 895,640 is referred to. Reference has been directed by the Comptroller to Specification 772,648.
GB22072/59A 1958-08-04 1959-06-26 Cutting and creasing press with movable stops Expired GB895641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US895641XA 1958-08-04 1958-08-04

Publications (1)

Publication Number Publication Date
GB895641A true GB895641A (en) 1962-05-02

Family

ID=22218339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22072/59A Expired GB895641A (en) 1958-08-04 1959-06-26 Cutting and creasing press with movable stops

Country Status (2)

Country Link
DE (1) DE1153772B (en)
GB (1) GB895641A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044084C2 (en) * 1980-11-24 1985-09-26 Bobst S.A., Lausanne Gripper device for sheet processing machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604004A (en) * 1898-05-10 S peters co
DE100527C (en) *
DE493849C (en) * 1927-05-22 1930-03-13 Schuler L Ag Device for intermittent feeding of the workpieces in presses, punching or the like by means of a single chain revolving around horizontal axes
DE883230C (en) * 1940-10-10 1953-07-16 Bobst & Sohn A G J Crucible press for processing sheets, especially cardboard sheets
US2405868A (en) * 1944-03-08 1946-08-13 Thomson Nat Press Co Inc Cutting and creasing press
DE850299C (en) * 1945-04-24 1952-09-22 Bobst & Sohn A G J Device for straightening chain-driven gripper bars
US2551060A (en) * 1946-11-06 1951-05-01 Simmons E Glen Chain carriage sheet feed rotary printing press
CH293137A (en) * 1951-01-25 1953-09-15 Hedemora Verkstaeder Ab Rotary printing machine for printing on sheets.

Also Published As

Publication number Publication date
DE1153772B (en) 1963-09-05

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