JPS57162270A - Apparatus for production of plate for lead storage battery - Google Patents

Apparatus for production of plate for lead storage battery

Info

Publication number
JPS57162270A
JPS57162270A JP56047913A JP4791381A JPS57162270A JP S57162270 A JPS57162270 A JP S57162270A JP 56047913 A JP56047913 A JP 56047913A JP 4791381 A JP4791381 A JP 4791381A JP S57162270 A JPS57162270 A JP S57162270A
Authority
JP
Japan
Prior art keywords
press
strip
expander
upper mold
lower mold
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
JP56047913A
Other languages
Japanese (ja)
Other versions
JPS6047023B2 (en
Inventor
Mikio Oguma
Yoichi Nomura
Akio Komaki
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP56047913A priority Critical patent/JPS6047023B2/en
Publication of JPS57162270A publication Critical patent/JPS57162270A/en
Publication of JPS6047023B2 publication Critical patent/JPS6047023B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/745—Expanded metal
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE:To obtain a plate far stable in dimensions by a method wherein a pair of upper and lower molds are used to plasticize a strip processed by an expander, the upper mold being finished in tiers and equipped with a die for punching a hole for providing a lug, the lower mold being provide with the walls of a groove at both ends. CONSTITUTION:The lower mold 5' of a press is fixed, while the upper mold 5 of the press is made movable upward and downward. The under surface of the upper mold 5 of the press has been finished in tiers, which consist of a set of small inclined planes 9 and a punching die 10 is provided in the central portion. The width of the lower mold 5' of the press is set equal to that of the strip 1, while the depth of the walls 14, 14' of groove provided below the side walls 15, 15' is set to such an extent that both the ends of the strip are not detached from the lower mold even if the width of the strip fluctuates. The strip 1 that has been processed by an expander is fed in between the molds 5, 5' of the press. When the upper mold 5 is lowered for pressing, the portion that has not been processed by the expander and is unnecessary except for a lug 11 is punched and a piece of lead 12 is dropped.
JP56047913A 1981-03-31 1981-03-31 Manufacturing equipment for electrode plates for lead-acid batteries Expired JPS6047023B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56047913A JPS6047023B2 (en) 1981-03-31 1981-03-31 Manufacturing equipment for electrode plates for lead-acid batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56047913A JPS6047023B2 (en) 1981-03-31 1981-03-31 Manufacturing equipment for electrode plates for lead-acid batteries

Publications (2)

Publication Number Publication Date
JPS57162270A true JPS57162270A (en) 1982-10-06
JPS6047023B2 JPS6047023B2 (en) 1985-10-19

Family

ID=12788600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56047913A Expired JPS6047023B2 (en) 1981-03-31 1981-03-31 Manufacturing equipment for electrode plates for lead-acid batteries

Country Status (1)

Country Link
JP (1) JPS6047023B2 (en)

Also Published As

Publication number Publication date
JPS6047023B2 (en) 1985-10-19

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