SU580810A3 - Инструмент дл механической раздачи труб - Google Patents

Инструмент дл механической раздачи труб

Info

Publication number
SU580810A3
SU580810A3 SU7301956136A SU1956136A SU580810A3 SU 580810 A3 SU580810 A3 SU 580810A3 SU 7301956136 A SU7301956136 A SU 7301956136A SU 1956136 A SU1956136 A SU 1956136A SU 580810 A3 SU580810 A3 SU 580810A3
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe expander
mechanical pipe
mechanical
expander
pyramid
Prior art date
Application number
SU7301956136A
Other languages
English (en)
Russian (ru)
Inventor
Герретц Рихард
Шифферс Ханс-Гюнтер
Original Assignee
Маннесманн Меер Аг, (Фирма)
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
Priority claimed from DE19722258360 external-priority patent/DE2258360C3/de
Application filed by Маннесманн Меер Аг, (Фирма) filed Critical Маннесманн Меер Аг, (Фирма)
Application granted granted Critical
Publication of SU580810A3 publication Critical patent/SU580810A3/ru

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Jigs For Machine Tools (AREA)
  • Supports For Pipes And Cables (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Particle Accelerators (AREA)
SU7301956136A 1972-11-24 1973-08-23 Инструмент дл механической раздачи труб SU580810A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722258360 DE2258360C3 (de) 1972-11-24 Mechanischer Rohrexpander mit einer Segmentführung

Publications (1)

Publication Number Publication Date
SU580810A3 true SU580810A3 (ru) 1977-11-15

Family

ID=5862981

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301956136A SU580810A3 (ru) 1972-11-24 1973-08-23 Инструмент дл механической раздачи труб

Country Status (5)

Country Link
JP (1) JPS5625895B2 (enExample)
FR (1) FR2207766B1 (enExample)
GB (1) GB1406565A (enExample)
IT (1) IT992763B (enExample)
SU (1) SU580810A3 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850216U (ja) * 1981-09-25 1983-04-05 日本ドライブイツト株式会社 内張り材の係止具
FR2632551B1 (fr) * 1988-06-14 1994-05-27 Aerospatiale Mandrin expansible et outillage pour la fabrication d'une piece creuse de revolution par fluotournage ou fluorepoussage
DE29611852U1 (de) * 1996-07-06 1996-10-10 Karl Schräder Nachfolger Inh. Karl-Heinz Schräder, 59174 Kamen Vorrichtung zum Aufweiten von Rohrenden, insbesondere Kaminrohrenden
CN103920823B (zh) * 2014-04-18 2016-01-27 湘潭华进科技股份有限公司 一种扩径锥体
CN110722064A (zh) * 2019-10-24 2020-01-24 番禺珠江钢管（珠海）有限公司 一种扩径锥头工作部

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555712A (enExample) * 1967-11-17 1969-01-31

Also Published As

Publication number Publication date
FR2207766B1 (enExample) 1978-11-17
IT992763B (it) 1975-09-30
FR2207766A1 (enExample) 1974-06-21
JPS4982563A (enExample) 1974-08-08
DE2258360B2 (de) 1975-08-28
GB1406565A (en) 1975-09-17
JPS5625895B2 (enExample) 1981-06-15
DE2258360A1 (de) 1974-06-06

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