GB790361A - Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials - Google Patents

Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials

Info

Publication number
GB790361A
GB790361A GB12988/54A GB1298854A GB790361A GB 790361 A GB790361 A GB 790361A GB 12988/54 A GB12988/54 A GB 12988/54A GB 1298854 A GB1298854 A GB 1298854A GB 790361 A GB790361 A GB 790361A
Authority
GB
United Kingdom
Prior art keywords
grill
segment
forme
pivoted
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
Application number
GB12988/54A
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.)
Molins Machine Co Ltd
Original Assignee
Molins Machine Co Ltd
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 Molins Machine Co Ltd filed Critical Molins Machine Co Ltd
Priority to GB12988/54A priority Critical patent/GB790361A/en
Priority to US505496A priority patent/US2808261A/en
Publication of GB790361A publication Critical patent/GB790361A/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
    • 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
    • B26D1/25—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 non-circular cutting member
    • B26D1/26—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B26F2001/402—Cutting-out; Stamping-out using a press, e.g. of the ram type curvilinear cutting presses, i.e. the stroke comprising an overlay of a linear and a curved movement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

790,361. Cutting-machines. ROWLANDS, T., and MOLINS MACHINE CO., Ltd. April 28, 1955 [May 4, 1954], No. 12988/54. Class 31 (1). [Also in Group XVI] A machine for cutting, creasing and like operations on paper, cardboard and like materials of the kind in which a segment of a drum rolls beneath a forme, such that the arcuate face of the segment presses a sheet of material, fed by a reciprocating grill, against the forme to effect the desired operations on the sheet, wherein the grill is coupled to a segment for movement therewith, the coupling comprising a link pivoted to the grill and to a lever pivoted to the segment and wherein means are provided for rocking the levers on the pivot, whereby the velocity imparted to the grill is varied and the stroke increased with respect to that of the segment. A forme 3 is attached to a cross-head 2, while a grill 4 reciprocates under the forme to feed sheets singly from a position 14 to a position under the forme 3. A bracket 6, attached to the grill 4, is pivoted on either side of the machine to links 7 each pivoted to a lever 8. Each lever 8, pivoted at 9 to the centre of curvature of a segment 10, has an arm 11 carrying a roller 12 engaging a cam track 13. An oscillating shaft 15 is secured to lever 16 provided with a cam roller 17 and to levers 18 serving as feed fingers. The free ends of levers 18 have spaced-apart guide members 19 and 20. Sheets, fed from the position 14, for example by a tooth, enter the spaces between guide members 19 and 20 and are advanced with the grill 4. The rollers 17 run on a cam surface, not shown, to lift the sheet and prevent it touching the segment 10. The grill 4 moves at the same speed as the segment until the roller 12 engages an incline of the track 13, thereby accelerating the grill relatively to the segment. The supplementary motion imparted to the grill by the roller 12 and track 13 ensures that a sheet arrives at the correct position as the segment 10 is about to roll back and effect an operation on the sheet. Specifications 721,875 and 781,978, [Group II], are referred to.
GB12988/54A 1954-05-04 1954-05-04 Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials Expired GB790361A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB12988/54A GB790361A (en) 1954-05-04 1954-05-04 Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials
US505496A US2808261A (en) 1954-05-04 1955-05-02 Machines for performing cutting, creasing, and like operations, on paper, cardboard,and like materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB12988/54A GB790361A (en) 1954-05-04 1954-05-04 Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials
GB2808261X 1954-05-04

Publications (1)

Publication Number Publication Date
GB790361A true GB790361A (en) 1958-02-05

Family

ID=26249399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12988/54A Expired GB790361A (en) 1954-05-04 1954-05-04 Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials

Country Status (2)

Country Link
US (1) US2808261A (en)
GB (1) GB790361A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068068A2 (en) * 1981-02-25 1983-01-05 Angelo Bartesaghi Plane die-cutting machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065679A (en) * 1959-12-15 1962-11-27 Ernest C Clement Carton forming apparatus
US3564995A (en) * 1968-04-15 1971-02-23 John R Wald Co Inc Reciprocating press and work feed mechanism therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560839A (en) * 1896-05-26 Albert a
US928969A (en) * 1909-01-02 1909-07-27 Herbert C Harris Mechanism for cutting sheet-puzzles.
US1053694A (en) * 1910-04-29 1913-02-18 Union Paper Company Feeding mechanism for blanking and forming machines.
US1685309A (en) * 1927-04-02 1928-09-25 Edward R Boylan Dieing-out machine
US1938725A (en) * 1932-10-13 1933-12-12 Harris Seybold Potter Co Cutting and creasing machine
US2405868A (en) * 1944-03-08 1946-08-13 Thomson Nat Press Co Inc Cutting and creasing press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068068A2 (en) * 1981-02-25 1983-01-05 Angelo Bartesaghi Plane die-cutting machine
EP0068068A3 (en) * 1981-02-25 1984-03-07 Angelo Bartesaghi Plane die-cutting machine

Also Published As

Publication number Publication date
US2808261A (en) 1957-10-01

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