CH587088A5 - - Google Patents

Info

Publication number
CH587088A5
CH587088A5 CH60575A CH60575A CH587088A5 CH 587088 A5 CH587088 A5 CH 587088A5 CH 60575 A CH60575 A CH 60575A CH 60575 A CH60575 A CH 60575A CH 587088 A5 CH587088 A5 CH 587088A5
Authority
CH
Switzerland
Application number
CH60575A
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of CH587088A5 publication Critical patent/CH587088A5/xx

Links

Classifications

    • 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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • 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
    • 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
    • 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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/16—Forging machines working with several hammers in rotary arrangements
    • 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
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/066—Making machine elements axles or shafts splined
    • 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
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Turning (AREA)
CH60575A 1974-01-21 1975-01-20 CH587088A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974168236A PL93033B1 (enrdf_load_html_response) 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
CH587088A5 true CH587088A5 (enrdf_load_html_response) 1977-04-29

Family

ID=19965774

Family Applications (1)

Application Number Title Priority Date Filing Date
CH60575A CH587088A5 (enrdf_load_html_response) 1974-01-21 1975-01-20

Country Status (8)

Country Link
AT (1) AT341865B (enrdf_load_html_response)
CH (1) CH587088A5 (enrdf_load_html_response)
DD (1) DD118998A5 (enrdf_load_html_response)
DE (1) DE2502306A1 (enrdf_load_html_response)
GB (1) GB1486376A (enrdf_load_html_response)
HU (1) HU171331B (enrdf_load_html_response)
PL (1) PL93033B1 (enrdf_load_html_response)
SE (1) SE411719B (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077062A3 (en) * 1981-10-09 1983-08-24 Caterpillar Tractor Co. Process and means for forging a tractor undercarriage sprocket segment providing tolerance sizes corresponding to those obtainable with cold tool machine working and sprocket wheel segments obtained with such process and means
EP0236797A3 (en) * 1986-03-03 1990-03-28 Trw Inc. Method and apparatus for forming valve cores
DE102005026883A1 (de) * 2005-06-10 2006-12-14 Ejot Gmbh & Co. Kg Mit einer Längsbohrung versehener Hohlbolzen
CN111842754A (zh) * 2020-07-08 2020-10-30 西安交通大学 圆弧齿底非渐开线复杂曲面齿形四锤头渐进径向锻造装置及工艺

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134857C2 (de) * 1981-09-03 1985-11-21 Bayerisches Leichtmetallwerk Graf Blücher von Wahlstatt GmbH & Co KG, 8000 München Verfahren zum Herstellen von Kupplungsteilen
RU2457484C1 (ru) * 2011-08-08 2012-07-27 Лев Николаевич Бурков Устройство для контактного измерения продольного сопротивления почвы
CN107497975B (zh) * 2017-09-08 2024-03-12 湖北国清通用零部件有限公司 一种圆锥弹簧加工装置
CN109702131B (zh) * 2019-03-07 2020-05-29 上海电机学院 一种三耳圆筒支架多向模锻的模具及模锻成型方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077062A3 (en) * 1981-10-09 1983-08-24 Caterpillar Tractor Co. Process and means for forging a tractor undercarriage sprocket segment providing tolerance sizes corresponding to those obtainable with cold tool machine working and sprocket wheel segments obtained with such process and means
EP0236797A3 (en) * 1986-03-03 1990-03-28 Trw Inc. Method and apparatus for forming valve cores
DE102005026883A1 (de) * 2005-06-10 2006-12-14 Ejot Gmbh & Co. Kg Mit einer Längsbohrung versehener Hohlbolzen
US8635894B2 (en) 2005-06-10 2014-01-28 Ejot Gmbh & Co. Kg Hollow bolt comprising a longitudinal bore
CN111842754A (zh) * 2020-07-08 2020-10-30 西安交通大学 圆弧齿底非渐开线复杂曲面齿形四锤头渐进径向锻造装置及工艺
CN111842754B (zh) * 2020-07-08 2021-08-27 西安交通大学 圆弧齿底非渐开线齿形四锤头渐进径向锻造装置及工艺

Also Published As

Publication number Publication date
HU171331B (hu) 1977-12-28
DD118998A5 (enrdf_load_html_response) 1976-04-05
SE7500583L (enrdf_load_html_response) 1975-07-22
PL93033B1 (enrdf_load_html_response) 1977-05-30
ATA43675A (de) 1977-06-15
SE411719B (sv) 1980-02-04
AT341865B (de) 1978-03-10
GB1486376A (en) 1977-09-21
DE2502306A1 (de) 1975-07-24

Similar Documents

Publication Publication Date Title
DK81775A (enrdf_load_html_response)
FI750923A7 (enrdf_load_html_response)
AU1893276A (enrdf_load_html_response)
AU479802A (enrdf_load_html_response)
AU479931A (enrdf_load_html_response)
AU480070A (enrdf_load_html_response)
AU480170A (enrdf_load_html_response)
AU480247A (enrdf_load_html_response)
AU480360A (enrdf_load_html_response)
AU480471A (enrdf_load_html_response)
AU480622A (enrdf_load_html_response)
AU480659A (enrdf_load_html_response)
AU481041A (enrdf_load_html_response)
AU481045A (enrdf_load_html_response)
AU481798A (enrdf_load_html_response)
AU481873A (enrdf_load_html_response)
AU481915A (enrdf_load_html_response)
AU482115A (enrdf_load_html_response)
AU482307A (enrdf_load_html_response)
BE827113A (enrdf_load_html_response)
BE828550A (enrdf_load_html_response)
BE830029A (enrdf_load_html_response)
BE834963A (enrdf_load_html_response)
BG19453A1 (enrdf_load_html_response)
BG19614A1 (enrdf_load_html_response)

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased