GB1334948A - Apparatus for forging large shell rings e g for boiler shells - Google Patents

Apparatus for forging large shell rings e g for boiler shells

Info

Publication number
GB1334948A
GB1334948A GB1836671*[A GB1334948DA GB1334948A GB 1334948 A GB1334948 A GB 1334948A GB 1334948D A GB1334948D A GB 1334948DA GB 1334948 A GB1334948 A GB 1334948A
Authority
GB
United Kingdom
Prior art keywords
die
forging
devices
ring
mandrel
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
GB1836671*[A
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.)
Schloemann AG
Original Assignee
Schloemann AG
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 Schloemann AG filed Critical Schloemann AG
Publication of GB1334948A publication Critical patent/GB1334948A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB1836671*[A 1970-05-30 1971-06-01 Apparatus for forging large shell rings e g for boiler shells Expired GB1334948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026637 DE2026637A1 (de) 1970-05-30 1970-05-30 Vorrichtung zum Schmieden von Ringen für große Kesselschüsse

Publications (1)

Publication Number Publication Date
GB1334948A true GB1334948A (en) 1973-10-24

Family

ID=5772614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1836671*[A Expired GB1334948A (en) 1970-05-30 1971-06-01 Apparatus for forging large shell rings e g for boiler shells

Country Status (5)

Country Link
US (1) US3695079A (enExample)
JP (1) JPS5134379B1 (enExample)
DE (1) DE2026637A1 (enExample)
FR (1) FR2090391B1 (enExample)
GB (1) GB1334948A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023721B3 (de) * 2006-05-19 2007-08-02 Wepuko Hydraulik Gmbh Schmiedevorrichtung
CN112024804A (zh) * 2020-08-17 2020-12-04 付三平 一种可调式半自动铁锅锻打装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100209B2 (ja) * 1991-07-22 1995-11-01 株式会社日本製鋼所 大口径リングの鍛造装置
US8245550B2 (en) * 2011-01-07 2012-08-21 Samuel P Willits Apparatus for providing a rolling action of a curved tool along a flat stationary substrate
RU2568403C2 (ru) * 2014-04-03 2015-11-20 Открытое акционерное общество "Уральский завод тяжелого машиностроения" Ковочно-раскатный агрегат для изготовления колец большого диаметра
RU2592710C2 (ru) * 2014-11-27 2016-07-27 Открытое акционерное общество "Уральский завод тяжелого машиностроения" (ОАО "Уралмашзавод") Ковочный агрегат для изготовления колец большого диаметра
CN109967681B (zh) * 2019-04-01 2024-03-19 江阴市劲松科技有限公司 一种锻造设备
CN115338364A (zh) * 2022-09-19 2022-11-15 上海电机学院 超大重载高温弧形送料锻造装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1348013A (en) * 1919-10-11 1920-07-27 John J Larkin Method of making casing-shoes, &c.
US1996181A (en) * 1930-11-01 1935-04-02 Justin F Wait Process of forming castings
DE1800569A1 (de) * 1968-10-02 1970-05-14 Rheinstahl Wagner Werkzeugmasc Ringwalzwerk mit beidseitig gelagertem Walzdorn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023721B3 (de) * 2006-05-19 2007-08-02 Wepuko Hydraulik Gmbh Schmiedevorrichtung
CN112024804A (zh) * 2020-08-17 2020-12-04 付三平 一种可调式半自动铁锅锻打装置

Also Published As

Publication number Publication date
US3695079A (en) 1972-10-03
DE2026637A1 (de) 1971-12-09
FR2090391B1 (enExample) 1974-03-08
JPS5134379B1 (enExample) 1976-09-25
FR2090391A1 (enExample) 1972-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees