GB1226750A - - Google Patents

Info

Publication number
GB1226750A
GB1226750A GB5486167A GB1226750DA GB1226750A GB 1226750 A GB1226750 A GB 1226750A GB 5486167 A GB5486167 A GB 5486167A GB 1226750D A GB1226750D A GB 1226750DA GB 1226750 A GB1226750 A GB 1226750A
Authority
GB
United Kingdom
Prior art keywords
cradle
trolley
holder
container
unit
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
GB5486167A
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 filed Critical
Publication of GB1226750A publication Critical patent/GB1226750A/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • 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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • B21C23/214—Devices for changing die or container

Abstract

1,226,750. Extruding. FIELDING PLANT DESIGN Ltd. 26 Nov., 1968 [1 Dec., 1967], No. 54861/67. Heading B3P. A horizontal extrusion press includes a transfer device to receive and support a billet container 1 for removal and replacement from a holder 2 on to a cradle 9 which is reciprocated by an hydraulic piston-cylinder unit 13 on a trolley 6. The unit 13 may be replaced by a screw jack, rack-and-pinion or a pulley system. The trolley is moved along rails 8 until it abuts buffers (17), Fig. 1 (not shown), and hooks 20, 21 on the cradle and the holder engage. The container is pulled out of the holder by the press cross-head 18. To reduce the replacement time two trolleys may be used. The cradle may be operated by an hydraulic unit fixed in the pit. The trolley is moved over the cradle and the cradle then raised therethrough. When the cradle is lowered the container is deposited on the trolley frame.
GB5486167A 1967-12-01 1967-12-01 Expired GB1226750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5486167 1967-12-01

Publications (1)

Publication Number Publication Date
GB1226750A true GB1226750A (en) 1971-03-31

Family

ID=10472284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5486167A Expired GB1226750A (en) 1967-12-01 1967-12-01

Country Status (4)

Country Link
US (1) US3566659A (en)
DE (1) DE1810863A1 (en)
FR (1) FR1593887A (en)
GB (1) GB1226750A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688543A (en) * 1970-11-12 1972-09-05 Wean Ind Inc Extrusion presses
US4781053A (en) * 1986-03-05 1988-11-01 Stewart Charles L Indirect extrusion process and machinery therefor
DE102007009668B4 (en) * 2006-05-23 2012-10-31 Technoplan Projektplanung Produktentwicklung Vertrieb Gmbh Outdoor undercounter bar, e.g. for balconies or terraces
WO2013078552A1 (en) * 2011-12-02 2013-06-06 Exco Technologies Limited Extrusion die pre-heating system, apparatus and method

Also Published As

Publication number Publication date
DE1810863A1 (en) 1969-07-03
US3566659A (en) 1971-03-02
FR1593887A (en) 1970-06-01

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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