FR2274375A1 - DEVICE FOR FORMING HOLLOW METAL BODIES - Google Patents

DEVICE FOR FORMING HOLLOW METAL BODIES

Info

Publication number
FR2274375A1
FR2274375A1 FR7420407A FR7420407A FR2274375A1 FR 2274375 A1 FR2274375 A1 FR 2274375A1 FR 7420407 A FR7420407 A FR 7420407A FR 7420407 A FR7420407 A FR 7420407A FR 2274375 A1 FR2274375 A1 FR 2274375A1
Authority
FR
France
Prior art keywords
hollow metal
metal bodies
forming hollow
forming
bodies
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.)
Granted
Application number
FR7420407A
Other languages
French (fr)
Other versions
FR2274375B1 (en
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.)
VYZK USTAV MECH
Original Assignee
VYZK USTAV MECH
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 to GB1507574A priority Critical patent/GB1462429A/en
Priority to NLAANVRAGE7404689,A priority patent/NL173031C/en
Priority to US463915A priority patent/US3924434A/en
Application filed by VYZK USTAV MECH filed Critical VYZK USTAV MECH
Priority to FR7420407A priority patent/FR2274375A1/en
Publication of FR2274375A1 publication Critical patent/FR2274375A1/en
Application granted granted Critical
Publication of FR2274375B1 publication Critical patent/FR2274375B1/fr
Granted legal-status Critical Current

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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR7420407A 1974-04-04 1974-06-12 DEVICE FOR FORMING HOLLOW METAL BODIES Granted FR2274375A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1507574A GB1462429A (en) 1974-04-04 1974-04-04 Apparatus for the shaping of hollow metal bodies
NLAANVRAGE7404689,A NL173031C (en) 1974-04-04 1974-04-05 DEVICE FOR DEFORMING HOLLOW METAL BODIES USING ROLLING BODIES.
US463915A US3924434A (en) 1974-04-04 1974-04-25 Apparatus for shaping hollow metal bodies
FR7420407A FR2274375A1 (en) 1974-04-04 1974-06-12 DEVICE FOR FORMING HOLLOW METAL BODIES

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1507574A GB1462429A (en) 1974-04-04 1974-04-04 Apparatus for the shaping of hollow metal bodies
NLAANVRAGE7404689,A NL173031C (en) 1974-04-04 1974-04-05 DEVICE FOR DEFORMING HOLLOW METAL BODIES USING ROLLING BODIES.
US463915A US3924434A (en) 1974-04-04 1974-04-25 Apparatus for shaping hollow metal bodies
FR7420407A FR2274375A1 (en) 1974-04-04 1974-06-12 DEVICE FOR FORMING HOLLOW METAL BODIES

Publications (2)

Publication Number Publication Date
FR2274375A1 true FR2274375A1 (en) 1976-01-09
FR2274375B1 FR2274375B1 (en) 1978-06-02

Family

ID=42174087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420407A Granted FR2274375A1 (en) 1974-04-04 1974-06-12 DEVICE FOR FORMING HOLLOW METAL BODIES

Country Status (4)

Country Link
US (1) US3924434A (en)
FR (1) FR2274375A1 (en)
GB (1) GB1462429A (en)
NL (1) NL173031C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482483A1 (en) * 1980-05-14 1981-11-20 Renault Shaping punch for grooving cylinders made from sheet metal - has tool holder over workpiece guided by rollers running in channels
FR2508356A1 (en) * 1981-06-30 1982-12-31 Sidetol Method of shaping metal articles - uses axially reciprocating punch to push metal in blank between rollers on normal axes

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS185703B1 (en) * 1976-11-18 1978-10-31 Jozef Fulier Pressure riveting unit for unilateral riveting
JPS56117827A (en) * 1980-02-19 1981-09-16 Hitachi Cable Ltd Working device for internally grooved metallic pipe
US4649727A (en) * 1984-11-15 1987-03-17 Northrop Corporation Rotary driver and swaging tool
US5115943A (en) * 1988-09-30 1992-05-26 Fabricated Metals, Inc. Bulk material container with a flexible liner
GB9104706D0 (en) * 1991-03-06 1991-04-17 Emhart Inc Production of rivet-nuts
CA2103928C (en) * 1993-01-05 1997-12-16 Helmut Arnold Hardow Wodrich Torque transmitting structure and method of manufacture
US5520038A (en) * 1994-07-22 1996-05-28 Seagate Technology, Inc. Device for manufacturing a groove bearing
AT402548B (en) * 1995-06-09 1997-06-25 Hoerbiger Ventilwerke Ag FASTENING ARRANGEMENT FOR A FLUIDIC CONNECTOR
US5946958A (en) * 1996-04-12 1999-09-07 Seagate Technology, Inc. Device for manufacturing a groove bearing
US6000267A (en) * 1997-02-25 1999-12-14 Koyo Seiko Co., Ltd. Process for fabrication of rack shaft and fabrication machine therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629245A (en) * 1898-07-21 1899-07-18 Salomon Frank Apparatus for producing ribbed or corrugated tubes.
US1418697A (en) * 1919-02-11 1922-06-06 Gen Seamless Tube Company Tube and rod tapering
US1919869A (en) * 1932-04-22 1933-07-25 Youngstown Pressed Steel Compa Corrugating apparatus
US1974566A (en) * 1933-01-05 1934-09-25 George K Garrett Forging head
US2371697A (en) * 1943-06-08 1945-03-20 Waltham Watch Co Swaging tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482483A1 (en) * 1980-05-14 1981-11-20 Renault Shaping punch for grooving cylinders made from sheet metal - has tool holder over workpiece guided by rollers running in channels
FR2508356A1 (en) * 1981-06-30 1982-12-31 Sidetol Method of shaping metal articles - uses axially reciprocating punch to push metal in blank between rollers on normal axes

Also Published As

Publication number Publication date
US3924434A (en) 1975-12-09
NL173031B (en) 1983-07-01
GB1462429A (en) 1977-01-26
NL173031C (en) 1983-12-01
NL7404689A (en) 1975-10-07
FR2274375B1 (en) 1978-06-02

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