GB1241815A - Improvements in methods and drawing presses for producing hollow bodies - Google Patents

Improvements in methods and drawing presses for producing hollow bodies

Info

Publication number
GB1241815A
GB1241815A GB53043/68A GB5304368A GB1241815A GB 1241815 A GB1241815 A GB 1241815A GB 53043/68 A GB53043/68 A GB 53043/68A GB 5304368 A GB5304368 A GB 5304368A GB 1241815 A GB1241815 A GB 1241815A
Authority
GB
United Kingdom
Prior art keywords
methods
hollow bodies
producing hollow
drawing presses
presses
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
GB53043/68A
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
Priority claimed from DE19671652939 external-priority patent/DE1652939A1/en
Application filed by Schloemann AG filed Critical Schloemann AG
Publication of GB1241815A publication Critical patent/GB1241815A/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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • 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
    • B21C45/00—Separating mandrels from work or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
GB53043/68A 1967-12-09 1968-11-08 Improvements in methods and drawing presses for producing hollow bodies Expired GB1241815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671652939 DE1652939A1 (en) 1967-12-09 1967-12-09 Drawing press for drawing perforated pieces

Publications (1)

Publication Number Publication Date
GB1241815A true GB1241815A (en) 1971-08-04

Family

ID=5685084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53043/68A Expired GB1241815A (en) 1967-12-09 1968-11-08 Improvements in methods and drawing presses for producing hollow bodies

Country Status (3)

Country Link
US (1) US3548626A (en)
FR (1) FR1594205A (en)
GB (1) GB1241815A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3852885T2 (en) * 1987-04-22 1995-05-18 Maxwell Edmund Whisson PARENTERAL ARRANGEMENT.
CN115570003A (en) * 2022-09-08 2023-01-06 上海阖煦微波技术有限公司 High-frequency thin-wall waveguide tube fine-drawing equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936790A (en) * 1931-02-18 1933-11-28 Demag Ag Tube drawing apparatus
US2024186A (en) * 1933-02-13 1935-12-17 Rober Ewald Metal drawing bench
US2341667A (en) * 1942-05-20 1944-02-15 French Oil Mill Machinery Means for drawing shells

Also Published As

Publication number Publication date
US3548626A (en) 1970-12-22
FR1594205A (en) 1970-06-01

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