FR1308822A - Mandrel Wedge Device for Seamless Tube Making Machine - Google Patents

Mandrel Wedge Device for Seamless Tube Making Machine

Info

Publication number
FR1308822A
FR1308822A FR877523A FR877523A FR1308822A FR 1308822 A FR1308822 A FR 1308822A FR 877523 A FR877523 A FR 877523A FR 877523 A FR877523 A FR 877523A FR 1308822 A FR1308822 A FR 1308822A
Authority
FR
France
Prior art keywords
making machine
seamless tube
wedge device
tube making
mandrel wedge
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
FR877523A
Other languages
French (fr)
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.)
Blaw Knox Co
Original Assignee
Blaw Knox Co
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 US74265A external-priority patent/US3101015A/en
Application filed by Blaw Knox Co filed Critical Blaw Knox Co
Priority to FR877523A priority Critical patent/FR1308822A/en
Application granted granted Critical
Publication of FR1308822A publication Critical patent/FR1308822A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/34Guiding or supporting the material or mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B25/00Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR877523A 1960-12-07 1961-10-31 Mandrel Wedge Device for Seamless Tube Making Machine Expired FR1308822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR877523A FR1308822A (en) 1960-12-07 1961-10-31 Mandrel Wedge Device for Seamless Tube Making Machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74265A US3101015A (en) 1960-12-07 1960-12-07 Mandrel bar steadier
FR877523A FR1308822A (en) 1960-12-07 1961-10-31 Mandrel Wedge Device for Seamless Tube Making Machine

Publications (1)

Publication Number Publication Date
FR1308822A true FR1308822A (en) 1962-11-09

Family

ID=26192908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877523A Expired FR1308822A (en) 1960-12-07 1961-10-31 Mandrel Wedge Device for Seamless Tube Making Machine

Country Status (1)

Country Link
FR (1) FR1308822A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439049A1 (en) * 1978-10-19 1980-05-16 Kocks Gmbh Friedrich PUSHBANK FOR THE MANUFACTURE OF SOLDERLESS TUBES
FR2527948A1 (en) * 1982-06-03 1983-12-09 Innocenti Santeustacchio Spa SUPPORT DEVICE FOR THE TIP-HOLDER BAR OF A HOT AXIAL DRILLING MACHINE FOR BILLETTES, LINGOTS AND THE LIKE
FR2530505A1 (en) * 1982-07-22 1984-01-27 Innocenti Santeustacchio Spa SUPPORT DEVICE FOR FIXED AND ROTATING RULES OF DRILLING OR DRAWING ROLLERS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439049A1 (en) * 1978-10-19 1980-05-16 Kocks Gmbh Friedrich PUSHBANK FOR THE MANUFACTURE OF SOLDERLESS TUBES
FR2527948A1 (en) * 1982-06-03 1983-12-09 Innocenti Santeustacchio Spa SUPPORT DEVICE FOR THE TIP-HOLDER BAR OF A HOT AXIAL DRILLING MACHINE FOR BILLETTES, LINGOTS AND THE LIKE
FR2530505A1 (en) * 1982-07-22 1984-01-27 Innocenti Santeustacchio Spa SUPPORT DEVICE FOR FIXED AND ROTATING RULES OF DRILLING OR DRAWING ROLLERS

Similar Documents

Publication Publication Date Title
BE746578A (en) DETACHABLE TUBE FITTING FOR DRILLING TUBES
FR1517478A (en) Bypass collars for cathode ray tubes
FR1308822A (en) Mandrel Wedge Device for Seamless Tube Making Machine
FR1305125A (en) Mandrel Wedge Device for Seamless Tube Making Machine
FR1442832A (en) Mandrel for pipe bending machine
FR1426326A (en) Advanced ball joint for connecting pipes
FR1257524A (en) Automatic ejection device for tube bending machine
FR1135518A (en) Tube cutting machine
FR1239914A (en) Ray-generating device for electric discharge tubes
BE574414A (en) Rolling device for tube bending machine
FR1521582A (en) Mandrel for tube drawing
FR1364846A (en) Mandrel for pipe bending machines
FR1282934A (en) Tube fitting
FR83938E (en) Automatic ejection device for tube bending machine
FR83213E (en) Rolling device for cold tube bending machine
FR1361309A (en) Rolling device for cold tube bending machine
FR1264782A (en) Device for compressible tube filling machines
FR1347614A (en) Connection sleeve for pipes
FR1385926A (en) Mandrel for tube manufacturing
FR1186781A (en) Automatic device for removing the asbestos-cement tubes from their mandrel-core after their formation, and for returning the mandrels to the machine for forming these tubes
FR1470288A (en) Clamping device for pipe bending machines
BE613708A (en) Automatic rinser for test tubes
FR86578E (en) Delay line for traveling wave tubes
FR1101197A (en) Expanding ram chuck for driving pipes into the ground
FR1303328A (en) Tube bending machine