SU580810A3 - Mechanical pipe expander - Google Patents

Mechanical pipe expander

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
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/en
Application filed by Маннесманн Меер Аг, (Фирма) filed Critical Маннесманн Меер Аг, (Фирма)
Application granted granted Critical
Publication of SU580810A3 publication Critical patent/SU580810A3/en

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)
  • Bearings For Parts Moving Linearly (AREA)
  • Particle Accelerators (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)

Description

(54) ИНСТРУМЕНТ ДЛЯ МЕХАНИЧЕСКОЙ РАЗДАЧИ ТРУБ(54) TOOL FOR PIPE MECHANICAL DISTRIBUTION

ОД1НЫ 8, соедин етс  с деталью головки 1 1 сегмента 2,ONE 8, connected to part 1 of head 1 of segment 2,

Базисна  поверхность 12 Т-обрааной направл ющей 3 имеет У-обрааный паз, соответствующий углу грани многогранника , Т-образные направл ющие креп тс  аналогично на пирамиде к ее гран м. Инструмент быстро демонтируетс  на составные частиотвинчиванием винтов 13 и 14.The base surface 12 of the T-rail 3 has a Y-groove corresponding to the angle of the polyhedron, the T-shaped rail is fixed similarly on the pyramid to its facets. The tool is quickly dismantled into its component parts by turning screws 13 and 14.

Пирамида 1 имеет сквозное отверстие а, которое служит дл  размеШени  в нем шганги, соединенной с гидравлическим приводным устройством.Pyramid 1 has a through hole a, which serves to accommodate a rod connected to a hydraulic drive device.

Claims (1)

1. Патент ФРГ № 18О7837, кл. В 21D 41/02, 26.10.72.1. Patent of Germany No. 18О7837, cl. B 21D 41/02, 10.26.72. Cs/Cs / // //
SU7301956136A 1972-11-24 1973-08-23 Mechanical pipe expander SU580810A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722258360 DE2258360C3 (en) 1972-11-24 Mechanical pipe expander with a segment guide

Publications (1)

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

Family

ID=5862981

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301956136A SU580810A3 (en) 1972-11-24 1973-08-23 Mechanical pipe expander

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850216U (en) * 1981-09-25 1983-04-05 日本ドライブイツト株式会社 Lining material locking device
JPS60118094U (en) * 1984-01-19 1985-08-09 新日鐵化学株式会社 thermal insulation block
FR2632551B1 (en) * 1988-06-14 1994-05-27 Aerospatiale EXPANDABLE CHUCK AND TOOL FOR THE MANUFACTURE OF A HOLLOW PART OF REVOLUTION BY FLUOTOURNING OR FLUOREPUSHING
DE29611852U1 (en) * 1996-07-06 1996-10-10 Karl Schräder Nachfolger Inh. Karl-Heinz Schräder, 59174 Kamen Device for expanding pipe ends, in particular chimney pipe ends
CN103920823B (en) * 2014-04-18 2016-01-27 湘潭华进科技股份有限公司 A kind of expanding cone

Family Cites Families (1)

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

Also Published As

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

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