BE558302A - - Google Patents

Info

Publication number
BE558302A
BE558302A BE558302DA BE558302A BE 558302 A BE558302 A BE 558302A BE 558302D A BE558302D A BE 558302DA BE 558302 A BE558302 A BE 558302A
Authority
BE
Belgium
Application number
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.)
Publication of BE558302A publication Critical patent/BE558302A/xx

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
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • B21D22/125—Stamping using yieldable or resilient pads using enclosed flexible chambers of tubular products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
BE558302D 1956-06-15 BE558302A (enrdf_load_stackoverflow)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1115696X 1956-06-15
GB18699/56A GB810219A (en) 1956-06-15 1956-06-15 Improvements relating to pipe forming apparatus
GB1177278X 1956-06-15
GB349237X 1956-06-15
GB131156X 1956-11-13
GB345779X 1956-12-14
GB180457X 1957-04-18

Publications (1)

Publication Number Publication Date
BE558302A true BE558302A (enrdf_load_stackoverflow)

Family

ID=27562621

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558302D BE558302A (enrdf_load_stackoverflow) 1956-06-15

Country Status (2)

Country Link
BE (1) BE558302A (enrdf_load_stackoverflow)
GB (1) GB810219A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498220A (en) * 1982-08-23 1985-02-12 The Trane Company Method for pre-expanding heat exchanger tube
US4791796A (en) * 1987-10-28 1988-12-20 Cameron Iron Works Usa, Inc. Tool for cold forging tubular members
CN109821959A (zh) * 2019-02-14 2019-05-31 佛山市南海兴迪机械制造有限公司 一种用于大管径内高压成型工艺的推头

Also Published As

Publication number Publication date
GB810219A (en) 1959-03-11

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