FI40156B - - Google Patents

Info

Publication number
FI40156B
FI40156B FI2018/61A FI201861A FI40156B FI 40156 B FI40156 B FI 40156B FI 2018/61 A FI2018/61 A FI 2018/61A FI 201861 A FI201861 A FI 201861A FI 40156 B FI40156 B FI 40156B
Authority
FI
Finland
Application number
FI2018/61A
Other languages
Finnish (fi)
Other versions
FI40156C (fi
Inventor
Rolf Dietrich Weber
Original Assignee
Rolf Dietrich Weber
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 Rolf Dietrich Weber filed Critical Rolf Dietrich Weber
Publication of FI40156B publication Critical patent/FI40156B/fi
Application granted granted Critical
Publication of FI40156C publication Critical patent/FI40156C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C26/00—Rams or plungers; Discs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C27/00—Containers for metal to be extruded
    • B21C27/04—Venting metal-container chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/06—Cleaning dies, ducts, containers or mandrels
FI201861A 1960-12-16 1961-11-17 Förfarande och anordning vid strängpressning av metall FI40156C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1219360 1960-12-16

Publications (2)

Publication Number Publication Date
FI40156B true FI40156B (xx) 1968-07-31
FI40156C FI40156C (fi) 1968-11-11

Family

ID=20295311

Family Applications (1)

Application Number Title Priority Date Filing Date
FI201861A FI40156C (fi) 1960-12-16 1961-11-17 Förfarande och anordning vid strängpressning av metall

Country Status (6)

Country Link
US (1) US3181335A (xx)
BE (1) BE611468A (xx)
CH (1) CH389546A (xx)
DK (1) DK103012C (xx)
FI (1) FI40156C (xx)
GB (1) GB924287A (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888299A (en) * 1908-02-07 1908-05-19 Coe Brass Mfg Company Extrusion-machine.
GB151183A (en) * 1919-11-28 1920-09-23 Gunnar Mattsson Improvements in or relating to a process of producing cylindrical holes having an exact diameter
US2021828A (en) * 1931-10-31 1935-11-19 Berry Solder Co Inc Solder extruding machine
US2337804A (en) * 1942-07-15 1943-12-28 Chase Brass & Copper Co Tube-extrusion apparatus
FR1043869A (fr) * 1951-10-15 1953-11-12 Comptoir Ind D Etirage & Profi Perfectionnement au perçage à chaud des métaux
US2974790A (en) * 1958-01-06 1961-03-14 Curtiss Wright Corp Cross-extrusion process

Also Published As

Publication number Publication date
CH389546A (de) 1965-03-31
FI40156C (fi) 1968-11-11
DK103012C (da) 1965-11-08
BE611468A (fr) 1962-03-30
GB924287A (en) 1963-04-24
US3181335A (en) 1965-05-04

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