JPS5596565A - Die cut method for base plate - Google Patents

Die cut method for base plate

Info

Publication number
JPS5596565A
JPS5596565A JP288579A JP288579A JPS5596565A JP S5596565 A JPS5596565 A JP S5596565A JP 288579 A JP288579 A JP 288579A JP 288579 A JP288579 A JP 288579A JP S5596565 A JPS5596565 A JP S5596565A
Authority
JP
Japan
Prior art keywords
base plate
cutting
die cut
lower edges
cut method
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
JP288579A
Other languages
Japanese (ja)
Other versions
JPS6041830B2 (en
Inventor
Ichiro Sano
Shigeru Sakai
Shuhei Takeshima
Takashi Nagashima
Yuichi Suzuki
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.)
Furukawa Electric Co Ltd
Furukawa Battery Co Ltd
Original Assignee
Furukawa Electric Co Ltd
Furukawa Battery 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 Furukawa Electric Co Ltd, Furukawa Battery Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP54002885A priority Critical patent/JPS6041830B2/en
Publication of JPS5596565A publication Critical patent/JPS5596565A/en
Publication of JPS6041830B2 publication Critical patent/JPS6041830B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE: To minimize loss in the material in such a way that at the same time as two sheet lot of plate substrates are driven out of the element, the lower edges are formed to be provided with legs by bisecting the central side part by sinuated cutting line.
CONSTITUTION: Two sheet lot of base plate 2, 3 are formed by die cut from an element 12. When die cut, the lower edges 7, 8 of the base plate 2, 3 are cut along the cutting line 4 which is sinuated at the central side part. By doing so, the lower edges 7, 8 can be provided with legs 5, 6 of the base plate 2, 3, which eliminate loss in the element 12 by cutting. These base plate 2, 3 provide central lattices 13, rib- shaped outer frame parts 14, lugs 10, 11, which are formed at the same time with said die cutting or by cutting before or after that.
COPYRIGHT: (C)1980,JPO&Japio
JP54002885A 1979-01-17 1979-01-17 Punching method of electrode plate substrate Expired JPS6041830B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54002885A JPS6041830B2 (en) 1979-01-17 1979-01-17 Punching method of electrode plate substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54002885A JPS6041830B2 (en) 1979-01-17 1979-01-17 Punching method of electrode plate substrate

Publications (2)

Publication Number Publication Date
JPS5596565A true JPS5596565A (en) 1980-07-22
JPS6041830B2 JPS6041830B2 (en) 1985-09-19

Family

ID=11541804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54002885A Expired JPS6041830B2 (en) 1979-01-17 1979-01-17 Punching method of electrode plate substrate

Country Status (1)

Country Link
JP (1) JPS6041830B2 (en)

Also Published As

Publication number Publication date
JPS6041830B2 (en) 1985-09-19

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