FR502585A - Improvements to seamless tube making machines - Google Patents

Improvements to seamless tube making machines

Info

Publication number
FR502585A
FR502585A FR502585A FR502585DA FR502585A FR 502585 A FR502585 A FR 502585A FR 502585 A FR502585 A FR 502585A FR 502585D A FR502585D A FR 502585DA FR 502585 A FR502585 A FR 502585A
Authority
FR
France
Prior art keywords
making machines
seamless tube
tube making
seamless
machines
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
FR502585A
Other languages
French (fr)
Inventor
Jacques Reimann
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.)
TUBES Ltd
Original Assignee
TUBES 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 TUBES Ltd filed Critical TUBES Ltd
Application granted granted Critical
Publication of FR502585A publication Critical patent/FR502585A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR502585A 1918-08-31 1919-08-13 Improvements to seamless tube making machines Expired FR502585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB502585X 1918-08-31

Publications (1)

Publication Number Publication Date
FR502585A true FR502585A (en) 1920-05-19

Family

ID=10455258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502585A Expired FR502585A (en) 1918-08-31 1919-08-13 Improvements to seamless tube making machines

Country Status (1)

Country Link
FR (1) FR502585A (en)

Similar Documents

Publication Publication Date Title
FR502585A (en) Improvements to seamless tube making machines
FR489717A (en) Further development of flat tube radiators
FR532068A (en) Improvements to tube bending machines
FR491834A (en) Metal tube testing machine
FR523810A (en) Improvements in tube assembly
FR492243A (en) Improvements in tube assembly
FR491851A (en) Improvements made to barrel-making machines
FR500676A (en) Improvements to flexible tube joints
FR519666A (en) Improvements to electron tubes
CH77623A (en) tube
FR518073A (en) X-ray tube enhancements.
FR518619A (en) RÖntgen tube
FR494297A (en) Improvements to woodturning machines
FR503435A (en) Improvements to machines used in the manufacture of tubes
CH81091A (en) Tube connection
FR522197A (en) Improvements to calculating machines
FR490714A (en) Improvements to baling machines
FR490493A (en) Protector for inner tubes
FR489813A (en) Improvements to machines for forming cylindrical bodies by winding
FR503469A (en) Pipe wrench
FR513115A (en) Improvements to printing machines
FR494029A (en) Improvements made to presses for ironing soft shirts
FR525761A (en) Telescopic tube lighter
FR518762A (en) Improvements to vacuum tube repeaters
FR501295A (en) Improvements to ironing machines