GB750871A - Improvements in expansible arbor - Google Patents

Improvements in expansible arbor

Info

Publication number
GB750871A
GB750871A GB15440/54A GB1544054A GB750871A GB 750871 A GB750871 A GB 750871A GB 15440/54 A GB15440/54 A GB 15440/54A GB 1544054 A GB1544054 A GB 1544054A GB 750871 A GB750871 A GB 750871A
Authority
GB
United Kingdom
Prior art keywords
cylinder
wedges
spool
pairs
pressure fluid
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
GB15440/54A
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.)
Syncro Machine Co
Original Assignee
Syncro Machine 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 Syncro Machine Co filed Critical Syncro Machine Co
Publication of GB750871A publication Critical patent/GB750871A/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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

750,871. Winding wire. SYNCRO MACHINE CO. May 25, 1954 [Aug. 19, 1953], No. 15440/54. Class 120 (2). [Also in Group XVI] An expansible spindle for supporting a spool S upon which wire is to be wound, comprises a rotatable shaft 10 having a pressure fluid cylinder 11 arranged therein, the cylinder being provided with spring-urged pistons 21, 22 shaped to engage the inclined surfaces of wedges 19 held, in pairs, in recesses in the cylindrical wall by bars 20, three pairs of wedges 19, spaced 120 degrees apart about the cylinder, being preferably provided. Pressure fluid from a supply pipe 34 is led through a valve 33 and rotary connection 31, 32 to the cylinder through a tube 15. Screws 191 prevent the wedges 19 and bar 20 of each assembly from falling from their seatings in the cylindrical wall when the spool S is removed from the spindle.
GB15440/54A 1953-08-19 1954-05-25 Improvements in expansible arbor Expired GB750871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US750871XA 1953-08-19 1953-08-19

Publications (1)

Publication Number Publication Date
GB750871A true GB750871A (en) 1956-06-20

Family

ID=22123459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15440/54A Expired GB750871A (en) 1953-08-19 1954-05-25 Improvements in expansible arbor

Country Status (1)

Country Link
GB (1) GB750871A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147100B (en) * 1961-08-05 1963-04-11 Hugo Stinnes Persoenlich G M B Winding shaft
DE1197717B (en) * 1958-01-23 1965-07-29 Achenbach Soehne Ges Mit Besch Spreader shaft for stretching wrapped bands

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197717B (en) * 1958-01-23 1965-07-29 Achenbach Soehne Ges Mit Besch Spreader shaft for stretching wrapped bands
DE1147100B (en) * 1961-08-05 1963-04-11 Hugo Stinnes Persoenlich G M B Winding shaft

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