FR1128980A - Shiftable guide mechanism for extrusion mandrel - Google Patents

Shiftable guide mechanism for extrusion mandrel

Info

Publication number
FR1128980A
FR1128980A FR1128980DA FR1128980A FR 1128980 A FR1128980 A FR 1128980A FR 1128980D A FR1128980D A FR 1128980DA FR 1128980 A FR1128980 A FR 1128980A
Authority
FR
France
Prior art keywords
guide mechanism
extrusion mandrel
shiftable guide
shiftable
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
Other languages
French (fr)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of FR1128980A publication Critical patent/FR1128980A/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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1128980D 1954-04-16 1955-04-15 Shiftable guide mechanism for extrusion mandrel Expired FR1128980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1128980XA 1954-04-16 1954-04-16

Publications (1)

Publication Number Publication Date
FR1128980A true FR1128980A (en) 1957-01-14

Family

ID=22346424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128980D Expired FR1128980A (en) 1954-04-16 1955-04-15 Shiftable guide mechanism for extrusion mandrel

Country Status (1)

Country Link
FR (1) FR1128980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481962A1 (en) * 1980-05-08 1981-11-13 Mannesmann Ag DEVICE FOR GUIDING THE PUNCH IN PRESSES FOR PUNCHING AND SPINNING, IN PARTICULAR FOR REVERSE SPINNING OF HOLLOW BODIES
CN113685346A (en) * 2021-09-13 2021-11-23 无锡威顺煤矿机械有限公司 Bushing type super-pressure pump hydraulic end and bushing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481962A1 (en) * 1980-05-08 1981-11-13 Mannesmann Ag DEVICE FOR GUIDING THE PUNCH IN PRESSES FOR PUNCHING AND SPINNING, IN PARTICULAR FOR REVERSE SPINNING OF HOLLOW BODIES
CN113685346A (en) * 2021-09-13 2021-11-23 无锡威顺煤矿机械有限公司 Bushing type super-pressure pump hydraulic end and bushing method thereof
CN113685346B (en) * 2021-09-13 2023-12-26 无锡威顺煤矿机械有限公司 Inserted ultrahigh pressure pump hydraulic end and inserted method thereof

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