US1935522A - Apparatus for scoring paper, cardboard, or like material - Google Patents

Apparatus for scoring paper, cardboard, or like material Download PDF

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Publication number
US1935522A
US1935522A US638242A US63824232A US1935522A US 1935522 A US1935522 A US 1935522A US 638242 A US638242 A US 638242A US 63824232 A US63824232 A US 63824232A US 1935522 A US1935522 A US 1935522A
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United States
Prior art keywords
scoring
cardboard
paper
shaft
scoring paper
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Expired - Lifetime
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US638242A
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Prior Alfred
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Individual
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Individual
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Publication of US1935522A publication Critical patent/US1935522A/en
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    • 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
    • B26D3/085—On sheet material
    • 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
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0385—Rotary scoring blade
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke

Definitions

  • This invention is for improvements in apparatus for scoring paper, cardboard or like material, such as is used for example in packing and box making machinery.
  • the object of the invention is to provide means whereby the scoring apparatus may be adjusted to give any desired depth to each separate, score to suit the particular work in hand.
  • a scoring roller 1 provided with circumferential ridges or blades 2 spaced apart the required amount is arranged to co-operate with a pressure roller hereinafter described, and the material to be scored is fed between the two rollers in the usual manner.
  • the pressure roller is furnished with plain surfaces at the position where the blades on the scoring roller meet the same so that the scoring is effected entirely by the blades, the pressure roller serving only to support the material.
  • the portions. of the pressure roller, at the points where the blades on the scoring roller are located are located,
  • the ends of the groovedspindle carry parallel collars '7 of exactly the same diameter which run on plain portions of the roller 1 which carries the scoring blades 2, and these parallel collars form gauge rings for setting the two rollers parallel, after which the tapered collars may be adjusted as required.
  • arotatable shaft provided with a plurality of continuous circumferentially extending'scoring projections, of a second shaft supported for rotation adjacent to and substantially parallelwith said first named shaft, a plutwo rality of annular members supported on said second shaft for rotation therewith and for adjustment axially thereof, said members having conical peripheral portions disposed in spaced relation with corresponding scoring projections to effect scoring of material passing between the shafts, means for retaining said members against axial displacement on said second shaft and in predetermined spaced relation with said projections to control thedepth of scoring, and annular gauge rings carried by one of said shaftsadja- ;cent the ends thereof and engaging the other shaft to maintain correct spacing between the shafts and between the scoring projections and the cooperating annular members.

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

Description

Novr 14, 1933. PRIQR 1,935,522
APPARATUS FOR SCORING PAPER, CARDBOARD, OR LIKE MATERIAL Filed Oct. 17, 1932 Patented Nov. 14, 1933 APPARATUS FOR SCORING PAPER, I BOARD, R LIKE MATERIAL Alfred Prior, Deptford, London, England Application October 17,. 1932, Serial No. 638,242,
' and in Great Britain October 27, 1931 1 Claim. (01. 16460) This invention is for improvements in apparatus for scoring paper, cardboard or like material, such as is used for example in packing and box making machinery.
5 The object of the invention is to provide means whereby the scoring apparatus may be adjusted to give any desired depth to each separate, score to suit the particular work in hand.
Referring to the drawing which shows one way of carrying the invention into efiect, a scoring roller 1 provided with circumferential ridges or blades 2 spaced apart the required amount is arranged to co-operate with a pressure roller hereinafter described, and the material to be scored is fed between the two rollers in the usual manner.
The pressure roller is furnished with plain surfaces at the position where the blades on the scoring roller meet the same so that the scoring is effected entirely by the blades, the pressure roller serving only to support the material.
In accordance with the present invention, the portions. of the pressure roller, at the points where the blades on the scoring roller are located,
vided with a groove or keyway 5, and the collars are merely fitted in positi-on by set screws 6 which enter thesaidkeyway.
The ends of the groovedspindle carry parallel collars '7 of exactly the same diameter which run on plain portions of the roller 1 which carries the scoring blades 2, and these parallel collars form gauge rings for setting the two rollers parallel, after which the tapered collars may be adjusted as required.
What I claim as my invention and desire to secure by Letters Patent is:-
In apparatus for scoring "fibrous material, the combination with arotatable shaft provided with a plurality of continuous circumferentially extending'scoring projections, of a second shaft supported for rotation adjacent to and substantially parallelwith said first named shaft, a plutwo rality of annular members supported on said second shaft for rotation therewith and for adjustment axially thereof, said members having conical peripheral portions disposed in spaced relation with corresponding scoring projections to effect scoring of material passing between the shafts, means for retaining said members against axial displacement on said second shaft and in predetermined spaced relation with said projections to control thedepth of scoring, and annular gauge rings carried by one of said shaftsadja- ;cent the ends thereof and engaging the other shaft to maintain correct spacing between the shafts and between the scoring projections and the cooperating annular members. Y
- ALFRED PRIOR.
US638242A 1931-10-27 1932-10-17 Apparatus for scoring paper, cardboard, or like material Expired - Lifetime US1935522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1935522X 1931-10-27

Publications (1)

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US1935522A true US1935522A (en) 1933-11-14

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712185A (en) * 1970-11-05 1973-01-23 Montreal Envelope Inc Envelope folding machine
US3965786A (en) * 1974-07-16 1976-06-29 Moore Business Forms, Inc. Rotary die cutter
US4587736A (en) * 1981-10-08 1986-05-13 Staffeld Stanley E Creaser tool
FR2634155A1 (en) * 1988-07-13 1990-01-19 Betton Rene Device for cutting labelling strips without cutting through the detachable film
US5393295A (en) * 1993-03-01 1995-02-28 Stone Container Corporation Scoring apparatus
US5685817A (en) * 1995-07-04 1997-11-11 Windmoller & Holscher Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines
US20050053738A1 (en) * 2002-03-25 2005-03-10 Ingvar Andersson Method in the manufacture of a packaging laminate, a plant in the manufacture of the packaging laminate, and the thus manufactured packaging laminate
US20080150229A1 (en) * 2006-12-21 2008-06-26 Palo Alto Research Center Incorporated Transport for printing systems

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712185A (en) * 1970-11-05 1973-01-23 Montreal Envelope Inc Envelope folding machine
US3965786A (en) * 1974-07-16 1976-06-29 Moore Business Forms, Inc. Rotary die cutter
US4587736A (en) * 1981-10-08 1986-05-13 Staffeld Stanley E Creaser tool
FR2634155A1 (en) * 1988-07-13 1990-01-19 Betton Rene Device for cutting labelling strips without cutting through the detachable film
US5393295A (en) * 1993-03-01 1995-02-28 Stone Container Corporation Scoring apparatus
US5685817A (en) * 1995-07-04 1997-11-11 Windmoller & Holscher Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines
US20050053738A1 (en) * 2002-03-25 2005-03-10 Ingvar Andersson Method in the manufacture of a packaging laminate, a plant in the manufacture of the packaging laminate, and the thus manufactured packaging laminate
US20080150229A1 (en) * 2006-12-21 2008-06-26 Palo Alto Research Center Incorporated Transport for printing systems
US8042807B2 (en) * 2006-12-21 2011-10-25 Palo Alto Research Center Incorporated Transport for printing systems
US8282097B2 (en) 2006-12-21 2012-10-09 Palo Alto Research Center Incorporated Transport for printing systems
US8360423B2 (en) 2006-12-21 2013-01-29 Palo Alto Research Center Incorporated Transport for printing systems

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