GB965280A - A new or improved pressing method and device for cold forming or hot forming workpieces - Google Patents

A new or improved pressing method and device for cold forming or hot forming workpieces

Info

Publication number
GB965280A
GB965280A GB29876/61A GB2987661A GB965280A GB 965280 A GB965280 A GB 965280A GB 29876/61 A GB29876/61 A GB 29876/61A GB 2987661 A GB2987661 A GB 2987661A GB 965280 A GB965280 A GB 965280A
Authority
GB
United Kingdom
Prior art keywords
die
jaws
blank
ram
stage
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
GB29876/61A
Other languages
English (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.)
HERR FRIEDRICH BERNHARD HATEBU
Original Assignee
HERR FRIEDRICH BERNHARD HATEBU
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 HERR FRIEDRICH BERNHARD HATEBU filed Critical HERR FRIEDRICH BERNHARD HATEBU
Publication of GB965280A publication Critical patent/GB965280A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/025—Dies with parts moving along auxiliary lateral directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • 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
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB29876/61A 1960-08-29 1961-08-18 A new or improved pressing method and device for cold forming or hot forming workpieces Expired GB965280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0040311 1960-08-29

Publications (1)

Publication Number Publication Date
GB965280A true GB965280A (en) 1964-07-29

Family

ID=7154217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29876/61A Expired GB965280A (en) 1960-08-29 1961-08-18 A new or improved pressing method and device for cold forming or hot forming workpieces

Country Status (4)

Country Link
CH (1) CH391436A (cg-RX-API-DMAC10.html)
DE (1) DE1677088B1 (cg-RX-API-DMAC10.html)
GB (1) GB965280A (cg-RX-API-DMAC10.html)
NL (2) NL132529C (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115722626A (zh) * 2022-11-29 2023-03-03 中国第一重型机械股份公司 组合式阶梯挤压模具及成形方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627678B1 (de) * 1967-06-20 1971-10-28 Hatebur Ag F B Vorrichtung zum überwiegenden Kaltpressen aussen hinterschnittener, vorgepresster Zwischenoresslinge
FR2226228B1 (cg-RX-API-DMAC10.html) * 1973-04-17 1978-03-03 Glaenzer Spicer Sa
DE102009022086B4 (de) * 2009-05-20 2021-02-18 Neumayer Tekfor Engineering Gmbh Vorrichtung zum Umformen eines Presslings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1027383A (en) * 1910-03-31 1912-05-21 American Hardware Corp Head-shaping machine.
CH90356A (fr) * 1920-08-10 1921-09-01 Usines Thecla S A Dispositif pour la frappe à chaud des métaux.
US2125068A (en) * 1935-11-14 1938-07-26 Westinghouse Air Brake Co Forging die
DE1000771B (de) * 1954-03-19 1957-01-17 Bosch Gmbh Robert Vorrichtung zum Fliesspressen von becherartigen Teilen
US2871492A (en) * 1956-07-24 1959-02-03 Waterbury Farrel Foundry & Mac Method of forging a nut blank having a bore with a projecting key

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115722626A (zh) * 2022-11-29 2023-03-03 中国第一重型机械股份公司 组合式阶梯挤压模具及成形方法
CN115722626B (zh) * 2022-11-29 2024-03-26 中国第一重型机械股份公司 组合式阶梯挤压模具及成形方法

Also Published As

Publication number Publication date
NL268324A (cg-RX-API-DMAC10.html) 1900-01-01
CH391436A (de) 1965-04-30
DE1677088B1 (de) 1969-12-11
NL132529C (cg-RX-API-DMAC10.html) 1900-01-01

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