DE3164782D1 - Billet scalper - Google Patents

Billet scalper

Info

Publication number
DE3164782D1
DE3164782D1 DE8181306139T DE3164782T DE3164782D1 DE 3164782 D1 DE3164782 D1 DE 3164782D1 DE 8181306139 T DE8181306139 T DE 8181306139T DE 3164782 T DE3164782 T DE 3164782T DE 3164782 D1 DE3164782 D1 DE 3164782D1
Authority
DE
Germany
Prior art keywords
scalper
billet
billet scalper
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
DE8181306139T
Other languages
English (en)
Inventor
Akira Asari
Tatsuhiko Noyori
Hidehiro Tsuzuki
Takahisa Tabuchi
Tsuneharu Masuda
Tetsuro Takehata
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26506590&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3164782(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP19127580U external-priority patent/JPS6015615Y2/ja
Priority claimed from JP19127780U external-priority patent/JPS6015616Y2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of DE3164782D1 publication Critical patent/DE3164782D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
    • 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
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/008—Scalping billets, e.g. for removing oxide layers prior or during extrusion
    • 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
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
DE8181306139T 1980-12-27 1981-12-24 Billet scalper Expired DE3164782D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19127580U JPS6015615Y2 (ja) 1980-12-27 1980-12-27 ビレツトスカルパ−装置
JP19127780U JPS6015616Y2 (ja) 1980-12-27 1980-12-27 押出プレス用ビレットのスカルパ−装置

Publications (1)

Publication Number Publication Date
DE3164782D1 true DE3164782D1 (de) 1984-08-16

Family

ID=26506590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181306139T Expired DE3164782D1 (de) 1980-12-27 1981-12-24 Billet scalper

Country Status (2)

Country Link
EP (1) EP0056193B2 (de)
DE (1) DE3164782D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231435B (zh) * 2013-03-28 2016-01-20 南京环力重工机械有限公司 混凝土空心板挤出装置
CN103203794A (zh) * 2013-03-28 2013-07-17 南京环力重工机械有限公司 一种空心混凝土板挤出机
CN105014917B (zh) * 2015-07-15 2017-05-24 泉州味盛食品有限公司 一种空心圆管压制机
CN106975802B (zh) * 2017-04-28 2018-11-02 重庆市永川区益锐机械有限责任公司 铜棒外圆切削装置
CN108326068B (zh) * 2018-01-09 2019-11-15 浙江大学 一种用于有色金属立式热压机的料皮自动去除装置
CN109332409A (zh) * 2018-11-14 2019-02-15 广东坚美铝型材厂（集团）有限公司 一种扒皮装置
CN109772910B (zh) * 2019-03-07 2024-02-13 嘉兴市利富通新材料科技有限公司 一种自动拉丝机
CN111167874A (zh) * 2020-01-20 2020-05-19 安陆火凤凰铝材有限责任公司 一种集成在挤压机上的铝棒剥皮装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688400A (en) * 1950-11-01 1954-09-07 Dow Chemical Co Extrusion scalping die
DE960449C (de) * 1952-08-01 1957-03-21 Siemens Ag Vorrichtung an Metallstrangpressen zum Abschaelen der Oxydhaut
US3577759A (en) * 1968-03-13 1971-05-04 Cerro Corp Method of and apparatus for preparing copper and brass billets for extrusion into hollow shells
SU459280A1 (ru) * 1972-03-09 1975-02-05 Государственный Научно-Исследовательский И Проектный Институт Сплавов И Обработки Цветных Металлов Инструмент дл прессовани изделий
DE2651564C2 (de) * 1976-11-11 1982-12-16 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung an einer Strangpresse zum Schälen der Metallblöcke
US4379398A (en) * 1980-06-12 1983-04-12 Kabushiki Kaisha Kobe Seiko Sho Pull-back type indirect extrusion press

Also Published As

Publication number Publication date
EP0056193A1 (de) 1982-07-21
EP0056193B2 (de) 1988-07-06
EP0056193B1 (de) 1984-07-11

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL.-ING., PAT.-ANW., 4000 DUESSELDORF

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee