ZA764762B - Manufacture of dished vessel ends - Google Patents

Manufacture of dished vessel ends

Info

Publication number
ZA764762B
ZA764762B ZA00764762A ZA764762A ZA764762B ZA 764762 B ZA764762 B ZA 764762B ZA 00764762 A ZA00764762 A ZA 00764762A ZA 764762 A ZA764762 A ZA 764762A ZA 764762 B ZA764762 B ZA 764762B
Authority
ZA
South Africa
Prior art keywords
dished
manufacture
vessel ends
vessel
dished vessel
Prior art date
Application number
ZA00764762A
Other languages
English (en)
Inventor
H Thomas
Original Assignee
Heat Exchangers Africa 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 Heat Exchangers Africa Ltd filed Critical Heat Exchangers Africa Ltd
Priority to ZA00764762A priority Critical patent/ZA764762B/xx
Priority to DE19772735662 priority patent/DE2735662A1/de
Priority to DE19777724624U priority patent/DE7724624U1/de
Priority to JP9471277A priority patent/JPS5330671A/ja
Priority to BE180004A priority patent/BE857599A/xx
Priority to FR7724482A priority patent/FR2361169A1/fr
Publication of ZA764762B publication Critical patent/ZA764762B/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
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • B21D22/185—Spinning using tools guided to produce the required profile making domed objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
ZA00764762A 1976-08-09 1976-08-09 Manufacture of dished vessel ends ZA764762B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ZA00764762A ZA764762B (en) 1976-08-09 1976-08-09 Manufacture of dished vessel ends
DE19772735662 DE2735662A1 (de) 1976-08-09 1977-08-08 Verfahren und vorrichtung zur herstellung gewoelbter kesselboeden
DE19777724624U DE7724624U1 (de) 1976-08-09 1977-08-08 Vorrichtung zur herstellung gewoelbter kesselboeden
JP9471277A JPS5330671A (en) 1976-08-09 1977-08-09 Method of and apparatus for making end plate of dishhshaped container
BE180004A BE857599A (fr) 1976-08-09 1977-08-09 Procede et dispositif de faconnage de fonds de recipients bombes
FR7724482A FR2361169A1 (fr) 1976-08-09 1977-08-09 Procede et dispositif de faconnage de fonds de recipients bombes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00764762A ZA764762B (en) 1976-08-09 1976-08-09 Manufacture of dished vessel ends

Publications (1)

Publication Number Publication Date
ZA764762B true ZA764762B (en) 1978-01-25

Family

ID=25570602

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00764762A ZA764762B (en) 1976-08-09 1976-08-09 Manufacture of dished vessel ends

Country Status (5)

Country Link
JP (1) JPS5330671A (it)
BE (1) BE857599A (it)
DE (2) DE2735662A1 (it)
FR (1) FR2361169A1 (it)
ZA (1) ZA764762B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434567A (en) * 1977-08-24 1979-03-14 Mitsubishi Heavy Ind Ltd Method of treating exhaust gas from crematory
US4543113A (en) * 1984-08-10 1985-09-24 Minnesota Mining And Manufacturing Company Uniform minimum-permeability woven fabric, filter, and process therefor
CN102259142A (zh) * 2010-05-26 2011-11-30 陈万忠 一种生产大型、超厚封头的方法及设备
CN104550395A (zh) * 2015-01-09 2015-04-29 浙江章达轻工机械厂 封头旋边机以及采用封头旋边机旋压封头的方法
JP6896224B2 (ja) * 2017-05-24 2021-06-30 日産自動車株式会社 逐次成形方法及び逐次成形装置

Also Published As

Publication number Publication date
FR2361169B3 (it) 1980-07-11
BE857599A (fr) 1978-02-09
JPS5330671A (en) 1978-03-23
DE2735662A1 (de) 1978-02-16
FR2361169A1 (fr) 1978-03-10
DE7724624U1 (de) 1978-06-08

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