GB1207052A - Punching apparatus - Google Patents

Punching apparatus

Info

Publication number
GB1207052A
GB1207052A GB0033/68A GB103368A GB1207052A GB 1207052 A GB1207052 A GB 1207052A GB 0033/68 A GB0033/68 A GB 0033/68A GB 103368 A GB103368 A GB 103368A GB 1207052 A GB1207052 A GB 1207052A
Authority
GB
United Kingdom
Prior art keywords
cylinder
shaft
cutter
web
jan
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
GB0033/68A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1207052A publication Critical patent/GB1207052A/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
    • B26D3/14—Forming notches in marginal portion of work by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/148—Cutting-out portions from the sides of webs or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/917—Notching
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • Y10T83/207—By suction means
    • 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
    • Y10T83/4705—Plural separately mounted flying cutters
    • 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
    • Y10T83/4812—Compound movement of tool during tool cycle

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)

Abstract

1,207,052. Cutting webs. INTERNATIONAL BUSINESS MACHINES CORP. 8 Jan., 1968 [12 Jan., 1967], No. 1033/68. Heading B4B. Apparatus for notching webs comprises a roller 12 and a cylinder 14 between which a continuously moving web is fed, the cylinder having mounted on the end faces thereof cutters 20 rotatable about axes perpendicular to the axis of the cylinder, the three blades of each cutter being operable by a stationary cam 30. The cylinder has die plates 40, 42, 44, 46 secured thereto to provide two die ports 49. The cylinder is driven by a shaft 16, the speed of which is synchronized with the speed of movement of the web. Chips notched from the web are removed by applying suction to a hollow space 50 in the shaft 16. Each cutter is stabilized during the dwell part of its cycle by means of a detent system comprising a head 27, Fig. 5, on the shaft 23 of the cutter engaged by a spring 29.
GB0033/68A 1967-01-12 1968-01-08 Punching apparatus Expired GB1207052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608863A US3411390A (en) 1967-01-12 1967-01-12 Web notching device

Publications (1)

Publication Number Publication Date
GB1207052A true GB1207052A (en) 1970-09-30

Family

ID=24438358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0033/68A Expired GB1207052A (en) 1967-01-12 1968-01-08 Punching apparatus

Country Status (4)

Country Link
US (1) US3411390A (en)
DE (1) DE1611728A1 (en)
FR (1) FR1548764A (en)
GB (1) GB1207052A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599538A (en) * 1969-05-07 1971-08-17 Continental Can Co Three dimensional bag forming method and apparatus
US4407177A (en) * 1980-06-16 1983-10-04 E. I. Du Pont De Nemours And Company On-line corner rounder
US4442742A (en) * 1981-12-29 1984-04-17 Box Innards, Inc. Rotary apparatus for forming sheets with rounded corners
US5062331A (en) * 1989-08-07 1991-11-05 Eastman Kodak Company Apparatus and method for edge notching a continuously moving web
US5562009A (en) * 1991-02-20 1996-10-08 Eastman Kodak Company Chopper and corner rounder for a web material
US5384217A (en) * 1992-07-06 1995-01-24 Globe-Union Inc. Battery plates having rounded lower corners
DE102004028205B4 (en) * 2004-06-09 2006-10-26 Vb Autobatterie Gmbh Device for stacking and transporting plates
US10261461B2 (en) * 2015-12-07 2019-04-16 Canon Finetech Nisca Inc. Apparatus for cutting corners and apparatus for forming images provided with the apparatus
AU2019338441A1 (en) * 2018-09-14 2021-04-29 Sealed Air Corporation (Us) Fill material cutting mechanisms and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1458122A (en) * 1920-11-05 1923-06-05 Fred M Bawden Sheet-cutting machine
US2760576A (en) * 1954-03-26 1956-08-28 Du Pont Rotary perforating apparatus

Also Published As

Publication number Publication date
FR1548764A (en) 1968-12-06
US3411390A (en) 1968-11-19
DE1611728A1 (en) 1971-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee