IT1004190B - Perfezionamento negli utensili per esguire lavorazioni su tubi metallici - Google Patents

Perfezionamento negli utensili per esguire lavorazioni su tubi metallici

Info

Publication number
IT1004190B
IT1004190B IT50276/74A IT5027674A IT1004190B IT 1004190 B IT1004190 B IT 1004190B IT 50276/74 A IT50276/74 A IT 50276/74A IT 5027674 A IT5027674 A IT 5027674A IT 1004190 B IT1004190 B IT 1004190B
Authority
IT
Italy
Prior art keywords
tools
improvement
working
metal pipes
pipes
Prior art date
Application number
IT50276/74A
Other languages
English (en)
Original Assignee
Imp Eastman Corp
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 Imp Eastman Corp filed Critical Imp Eastman Corp
Application granted granted Critical
Publication of IT1004190B publication Critical patent/IT1004190B/it

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/021—Enlarging by means of tube-flaring hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/06—Hand-operated tube-cutters
    • B23D21/08—Hand-operated tube-cutters with cutting wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Adornments (AREA)
IT50276/74A 1973-06-22 1974-04-09 Perfezionamento negli utensili per esguire lavorazioni su tubi metallici IT1004190B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00372792A US3849881A (en) 1973-06-22 1973-06-22 Tool construction

Publications (1)

Publication Number Publication Date
IT1004190B true IT1004190B (it) 1976-07-10

Family

ID=23469656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50276/74A IT1004190B (it) 1973-06-22 1974-04-09 Perfezionamento negli utensili per esguire lavorazioni su tubi metallici

Country Status (9)

Country Link
US (1) US3849881A (it)
JP (1) JPS5036356A (it)
BE (1) BE812643A (it)
BR (1) BR7404657D0 (it)
CA (1) CA994537A (it)
DE (1) DE2421011A1 (it)
FR (1) FR2234098B1 (it)
GB (1) GB1470184A (it)
IT (1) IT1004190B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478498A2 (fr) * 1980-03-18 1981-09-25 Lepriol Rene Appareil a faconner les extremites de tubes pour leur raccordement
US4349928A (en) * 1980-11-28 1982-09-21 Mlikotin Alexander T Multi-purpose plumbing tool
US4779441A (en) * 1983-04-15 1988-10-25 Pringle William L Tube having a flared end
US4611358A (en) * 1985-04-09 1986-09-16 Mark Mills Device for tube cutting, reaming and bending
JPS6278213U (it) * 1985-11-06 1987-05-19
GB2202775B (en) * 1987-02-27 1991-07-03 Peter Raffels Method and apparatus for forming the end of a pipe
US5829142A (en) * 1996-08-14 1998-11-03 Rieser; Timothy John Motorized tool having rotatably driven workpiece accessories
US7204021B2 (en) * 2005-05-16 2007-04-17 Eric M. Houseman Multi-purpose plastic pipe cutter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US517393A (en) * 1894-03-27 Howard a
DE78489C (de) * E. BERGER, Wien XVIII, Kreuzgasse 16 Rohr- und Wellenabschneider
US514166A (en) * 1894-02-06 Nathaniel e
US439336A (en) * 1890-10-28 Combination-tool
US667143A (en) * 1900-06-12 1901-01-29 Edward E Tryon Combined wrench and cutter.
US720784A (en) * 1902-09-06 1903-02-17 Michael Lowlery Cochran Wrench.
US893369A (en) * 1908-02-07 1908-07-14 Gustav Radtke Combined wrench and pipe-cutter.
US1004496A (en) * 1911-06-17 1911-09-26 Martin Suster Ratchet tool-handle.
US1175902A (en) * 1915-06-03 1916-03-14 Hans W Christensen Screw-driver.
US1582889A (en) * 1925-03-23 1926-05-04 Abbiuso Joseph Automobile jack handle
US1838278A (en) * 1930-12-29 1931-12-29 American Telephone & Telegraph Spanner wrench
US2465152A (en) * 1945-11-07 1949-03-22 Ernest W Ellison Folding rapid spinner wrench

Also Published As

Publication number Publication date
FR2234098A1 (it) 1975-01-17
CA994537A (en) 1976-08-10
BR7404657D0 (pt) 1975-01-07
GB1470184A (en) 1977-04-14
US3849881A (en) 1974-11-26
JPS5036356A (it) 1975-04-05
FR2234098B1 (it) 1977-10-21
DE2421011A1 (de) 1975-01-23
BE812643A (fr) 1974-07-15

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