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CA2383843A1 - Metal sheet perforating disk roll, metal sheet perforating device and metal sheet perforating method which use the disk roll, and perforated metal sheet produced by using the diskroll - Google Patents

Metal sheet perforating disk roll, metal sheet perforating device and metal sheet perforating method which use the disk roll, and perforated metal sheet produced by using the diskroll Download PDF

Info

Publication number
CA2383843A1
CA2383843A1 CA002383843A CA2383843A CA2383843A1 CA 2383843 A1 CA2383843 A1 CA 2383843A1 CA 002383843 A CA002383843 A CA 002383843A CA 2383843 A CA2383843 A CA 2383843A CA 2383843 A1 CA2383843 A1 CA 2383843A1
Authority
CA
Canada
Prior art keywords
metal sheet
perforating
disk roll
sheet perforating
edge part
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.)
Granted
Application number
CA002383843A
Other languages
French (fr)
Other versions
CA2383843C (en
Inventor
Keiichi Shimizu
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.)
Toyo Kohan Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2383843A1 publication Critical patent/CA2383843A1/en
Application granted granted Critical
Publication of CA2383843C publication Critical patent/CA2383843C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/10—Roller type punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies

Landscapes

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

Abstract

A metal sheet perforating disk roll used to successively perforate holes in a long band-shaped metal sheet or metal foil, a metal sheet perforating device using the roll, a metal sheet perforating method, and a perforated metal sheet manufactured using the metal sheet perforating device and metal sheet perforating method, the metal sheet perforating disk roll (1) comprising a plurality of perforating edge parts formed, in the state of being projected to the outer radial direction and at intervals in circumferential direction, on the outer peripheral surface of the disk roll with a specified thickness, wherein a flat edge part shape on the outer peripheral surface of a perforating edge part (2) is formed in a geometrical shape surrounded by one closed line, and a side edge part shape of the perforating edge part (2) as viewed from the side is formed in a recessed shape so that edge height at its both circumferential end parts is higher than at the other parts and that edge height is lowered gradually toward the center part from the both circumferential end parts.
CA002383843A 1999-09-03 1999-09-03 Metal sheet perforating disk roll, metal sheet perforating device and metal sheet perforating method which use the disk roll, and perforated metal sheet produced by using the disk roll Expired - Fee Related CA2383843C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/004799 WO2001017710A1 (en) 1999-09-03 1999-09-03 Metal sheet drilling disk roll, metal sheet drilling device using the roll, metal sheet drilling method, and drilled metal sheet

Publications (2)

Publication Number Publication Date
CA2383843A1 true CA2383843A1 (en) 2001-03-15
CA2383843C CA2383843C (en) 2007-05-29

Family

ID=14236634

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002383843A Expired - Fee Related CA2383843C (en) 1999-09-03 1999-09-03 Metal sheet perforating disk roll, metal sheet perforating device and metal sheet perforating method which use the disk roll, and perforated metal sheet produced by using the disk roll

Country Status (7)

Country Link
EP (1) EP1219364B1 (en)
KR (1) KR100604681B1 (en)
CN (1) CN1163325C (en)
AU (1) AU5448899A (en)
CA (1) CA2383843C (en)
DE (1) DE69924038T2 (en)
WO (1) WO2001017710A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4836351B2 (en) * 2001-05-17 2011-12-14 パナソニック株式会社 Electrode plate for alkaline storage battery and alkaline storage battery using the same
EP1273365A1 (en) * 2001-07-06 2003-01-08 Recherche Et Developpement Du Groupe Cockerill Sambre Rotary cutting tool for continuous perforating of profiles
JP5421087B2 (en) * 2009-12-10 2014-02-19 大同工業株式会社 Punch unit
JP6116828B2 (en) * 2012-08-15 2017-04-19 東洋鋼鈑株式会社 Disc roll for punching metal plate and metal plate punching device
JP6406794B2 (en) * 2012-08-15 2018-10-17 東洋鋼鈑株式会社 Metal plate punching device
JP2014036977A (en) * 2012-08-15 2014-02-27 Toyo Kohan Co Ltd Metallic plate boring device
JP6307285B2 (en) * 2014-01-22 2018-04-04 株式会社三井ハイテック Punching method of iron core pieces
CN105140542A (en) * 2015-08-28 2015-12-09 张家港讴德电池技术有限公司 Grid lowering interface resistance and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823694C (en) * 1948-10-02 1951-12-06 Bosch Gmbh Robert Punching tool
US3209630A (en) * 1961-12-22 1965-10-05 Ibm Rotary punching device
DE1778094C3 (en) * 1968-03-28 1978-12-07 Fraenkische Isolierrohr- & Metallwaren-Werke, Gebr. Kirchner, 8729 Koenigsberg Device for continuous perforation of the wall of thin-walled folded tubes
US3543554A (en) * 1968-11-25 1970-12-01 Gen Motors Corp Apparatus for punching and forming articles from sheet stock
JPS5268851A (en) * 1975-12-05 1977-06-08 Tanazawa Hakkosha Kk Punching roller device
DE9017365U1 (en) * 1990-12-22 1992-01-30 Westaflexwerk GmbH & Co KG, 4830 Gütersloh Device for punching strips made of foil or sheet metal

Also Published As

Publication number Publication date
EP1219364A4 (en) 2003-05-28
CN1163325C (en) 2004-08-25
DE69924038D1 (en) 2005-04-07
CN1367723A (en) 2002-09-04
KR100604681B1 (en) 2006-07-26
CA2383843C (en) 2007-05-29
AU5448899A (en) 2001-04-10
KR20020030102A (en) 2002-04-22
EP1219364B1 (en) 2005-03-02
EP1219364A1 (en) 2002-07-03
WO2001017710A1 (en) 2001-03-15
DE69924038T2 (en) 2006-04-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190903