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
GB10982/32A
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.)
Fried Krupp Grusonwerk AG
Original Assignee
Fried Krupp Grusonwerk 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 Fried Krupp Grusonwerk AGfiledCriticalFried Krupp Grusonwerk AG
Publication of GB382213ApublicationCriticalpatent/GB382213A/en
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
B21C25/00—Profiling tools for metal extruding
B21C25/06—Press heads, dies, or mandrels for coating work
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Extrusion Moulding Of Plastics Or The Like
(AREA)
Manufacturing Of Electric Cables
(AREA)
Abstract
382,213. Squirting. KRUPP GRUSONWERK AKT.-GES., F., Buckau, Magdeburg, Germany. April 16, 1932, No. 10982. Convention date, June 11, 1931. [Class 83 (iv).] The bed ring 1 provided between the lead chamber 2 and die 4 of a cable-coating extrusion press is provided with an internal annular groove 6, preferably, as shown, curved in cross section. More than one groove may be provided of different cross sections.
GB10982/32A1931-06-111932-04-16Improvements in or relating to lead cable presses
ExpiredGB382213A
(en)