HU168249B - - Google Patents

Info

Publication number
HU168249B
HU168249B HULA745A HULA000745A HU168249B HU 168249 B HU168249 B HU 168249B HU LA745 A HULA745 A HU LA745A HU LA000745 A HULA000745 A HU LA000745A HU 168249 B HU168249 B HU 168249B
Authority
HU
Hungary
Application number
HULA745A
Other languages
Hungarian (hu)
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 claimed from DE19691933005 external-priority patent/DE1933005C/de
Application filed filed Critical
Publication of HU168249B publication Critical patent/HU168249B/hu

Links

Classifications

    • 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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/34—Drives for hammers; Transmission means therefor for power hammers operating both the hammer and the anvil, so-called counter-tup

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Forging (AREA)
  • Actuator (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
HULA745A 1969-06-28 1970-06-23 HU168249B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933005 DE1933005C (de) 1969-06-28 Antrieb eines Unterbären eines Gegenschlaghammer

Publications (1)

Publication Number Publication Date
HU168249B true HU168249B (enrdf_load_html_response) 1976-03-28

Family

ID=5738359

Family Applications (1)

Application Number Title Priority Date Filing Date
HULA745A HU168249B (enrdf_load_html_response) 1969-06-28 1970-06-23

Country Status (6)

Country Link
US (1) US3683666A (enrdf_load_html_response)
JP (1) JPS5021016B1 (enrdf_load_html_response)
CS (1) CS149914B2 (enrdf_load_html_response)
FR (1) FR2048021B1 (enrdf_load_html_response)
GB (1) GB1278155A (enrdf_load_html_response)
HU (1) HU168249B (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161520U (enrdf_load_html_response) * 1978-04-20 1979-11-12
JPS54149112A (en) * 1978-05-10 1979-11-22 Meidensha Electric Mfg Co Ltd Electric vehicle
FR2432347A1 (fr) * 1978-08-01 1980-02-29 Stepantsov Georgy Marteau dont la masse tombante et l'enclume mobile sont animees d'un mouvement de rencontre
US4796428A (en) * 1983-01-17 1989-01-10 Oilgear Towler, Inc. Double-acting forging hammer and method
JPH07155999A (ja) * 1993-09-02 1995-06-20 Maschinenfabrik Mueller Weingarten Ag 液圧プレスの駆動を制御するための方法及び装置
RU2327542C2 (ru) * 2005-11-30 2008-06-27 Открытое Акционерное Общество "Тяжпрессмаш" Ковочный молот с гидравлическим приводом
CN102886479A (zh) * 2012-10-26 2013-01-23 常州市立威刀具有限公司 对击联动式模锻装置
CN110565638B (zh) * 2019-08-30 2024-06-11 上海工程机械厂有限公司 一种液压打桩锤的锤芯及其提升机构
CN113027347B (zh) * 2021-03-30 2024-07-23 南通大学 一种可重复反击破岩的防卡钻钻头及防卡钻方法
CN116251922A (zh) * 2022-12-13 2023-06-13 江苏常超新材料科技有限公司 一种更加环保健康的体外锻造工装辅具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180129A (en) * 1961-10-19 1965-04-27 Eumuco Ag Fur Maschb Top-pressure forging hammer
US3135140A (en) * 1962-04-19 1964-06-02 Us Industries Inc High-energy impact machine
DE1294330B (de) * 1962-10-31 1969-05-08 Langenstein & Schemann Ag Gegenschlaghammer
US3404555A (en) * 1964-11-12 1968-10-08 Josef K. Murek High energy rate forming machine
GB1109951A (en) * 1965-02-10 1968-04-18 Langenstein & Schemann Ag Hammers
US3271991A (en) * 1965-10-11 1966-09-13 Int Electronic Res Corp High energy impact machine
US3427856A (en) * 1966-03-14 1969-02-18 Kobe Steel Ltd High speed returning impact forming machine

Also Published As

Publication number Publication date
CS149914B2 (enrdf_load_html_response) 1973-08-23
DE1933005A1 (de) 1971-01-21
DE1933005B2 (de) 1971-05-19
FR2048021A1 (enrdf_load_html_response) 1971-03-19
FR2048021B1 (enrdf_load_html_response) 1974-11-08
US3683666A (en) 1972-08-15
JPS5021016B1 (enrdf_load_html_response) 1975-07-19
GB1278155A (en) 1972-06-14

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