GB888135A - Extended slotting mechanism - Google Patents

Extended slotting mechanism

Info

Publication number
GB888135A
GB888135A GB3169060A GB3169060A GB888135A GB 888135 A GB888135 A GB 888135A GB 3169060 A GB3169060 A GB 3169060A GB 3169060 A GB3169060 A GB 3169060A GB 888135 A GB888135 A GB 888135A
Authority
GB
United Kingdom
Prior art keywords
shaft
blades
gear
discs
slots
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
GB3169060A
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.)
GREENWOOD ENGINEERING Co
Original Assignee
GREENWOOD ENGINEERING Co
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 GREENWOOD ENGINEERING Co filed Critical GREENWOOD ENGINEERING Co
Priority claimed from FR840384A external-priority patent/FR1269002A/en
Publication of GB888135A publication Critical patent/GB888135A/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
    • B26D1/14—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
    • 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
    • B26D3/14—Forming notches in marginal portion of work by cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0069—Tubes for displaying characters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

888,135. Slotting apparatus. GREENWOOD ENGINEERING CO. Inc. Sept. 14, 1960 [Oct. 14, 1959], No. 31690/60. Class 31 (1). An adjustable slotting mechanism for a cutting-machine for making a plurality of spaced slots Z, Z<SP>1</SP> in a carton blank 40 comprises a plurality of spaced discs 48 which are mounted on a shaft 52 and adapted to hold peripherallyspaced blades 30, 32, and a corresponding number of slotter backing rollers 46 mounted on a shaft parallel to the shaft 52, means 64 for moving one of the shafts in parallel relationship with respect to the other, and means 50 for radially moving the blades on the disc to accommodate the change in relationship of the shafts. The blanks are fed successively from a stack by a feed mechanism consisting of a ratchet-wheel rotated at each operation of a printing section of the machine to move a cam having lobes engaging a reciprocating feeder so that a blank is fed after a predetermined number of operations of the printing section. After passing through the printing section, creases Y are formed on the blank by rollers 42, 44 before the slots Z, Z<SP>1</SP> are cut by the blades 30, 32. The blades are adjustably mounted on annular discs 50, in turn secured to the discs 48, for a predetermined spacing of the slots, and a gear 54 on the shaft 52 is driven by a gear 58 connected to a driving gear 62. For a smaller spacing between the slots, the annular discs 50 are removed, the blades are mounted directly on the discs 48, and the shaft 52 is moved by rotation of an eccentric 64, in which the shaft is journalled, to a position wherein the gear 54 engages the gear 56 on the shaft for the backing rollers 46.
GB3169060A 1959-10-14 1960-09-14 Extended slotting mechanism Expired GB888135A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84627859 US3031937A (en) 1959-10-14 1959-10-14 Extended slotting mechanism
CH888135X 1959-10-14
FR840384A FR1269002A (en) 1959-10-14 1960-10-05 Adjustable mechanism for splitting cardboard blanks

Publications (1)

Publication Number Publication Date
GB888135A true GB888135A (en) 1962-01-24

Family

ID=27178657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3169060A Expired GB888135A (en) 1959-10-14 1960-09-14 Extended slotting mechanism

Country Status (2)

Country Link
US (1) US3031937A (en)
GB (1) GB888135A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456565A (en) * 1966-06-14 1969-07-22 S & S Corrugated Paper Mach Automatic creaser and slitter positioning means
EP0121632A1 (en) * 1983-04-07 1984-10-17 Société DOBOLA Machine for slotting and creasing corrugated cardboard for manufacturing boxes
EP0843614A4 (en) * 1995-08-10 2002-06-26 Lawrence Paper Co Slotter wheel mechanism having selectively rotatable slotter blades
US6026727A (en) * 1996-03-07 2000-02-22 Lawrence Paper Company Rotary scoring apparatus having retractable scoring blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501501A (en) * 1924-07-15 swift
US2117220A (en) * 1936-09-10 1938-05-10 Samuel M Langston Co Machine for making box blanks
US2705143A (en) * 1954-03-10 1955-03-29 Henry B Greenwood Skip-feed mechanism
US2850092A (en) * 1956-03-01 1958-09-02 United States Steel Corp Flying shear

Also Published As

Publication number Publication date
US3031937A (en) 1962-05-01

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