CA971043A - Method for producing metal jointless and endless belts - Google Patents

Method for producing metal jointless and endless belts

Info

Publication number
CA971043A
CA971043A CA147,623A CA147623A CA971043A CA 971043 A CA971043 A CA 971043A CA 147623 A CA147623 A CA 147623A CA 971043 A CA971043 A CA 971043A
Authority
CA
Canada
Prior art keywords
jointless
endless belts
producing metal
producing
metal
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
CA147,623A
Other languages
English (en)
Other versions
CA147623S (en
Inventor
Takeshi Kume
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.)
Individual
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
Application granted granted Critical
Publication of CA971043A publication Critical patent/CA971043A/en
Expired 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA147,623A 1972-01-28 1972-07-20 Method for producing metal jointless and endless belts Expired CA971043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47010378A JPS4879757A (pt) 1972-01-28 1972-01-28

Publications (1)

Publication Number Publication Date
CA971043A true CA971043A (en) 1975-07-15

Family

ID=11748459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,623A Expired CA971043A (en) 1972-01-28 1972-07-20 Method for producing metal jointless and endless belts

Country Status (4)

Country Link
JP (1) JPS4879757A (pt)
CA (1) CA971043A (pt)
FR (1) FR2169021B3 (pt)
IT (1) IT962751B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110899449B (zh) * 2019-11-20 2021-09-17 河北华曙新能源汽车科技有限公司 电池箱体深拉伸工艺

Also Published As

Publication number Publication date
JPS4879757A (pt) 1973-10-25
FR2169021A1 (pt) 1973-09-07
FR2169021B3 (pt) 1975-09-05
IT962751B (it) 1973-12-31

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