ES486144A1 - Coil breakaway apparatus - Google Patents

Coil breakaway apparatus

Info

Publication number
ES486144A1
ES486144A1 ES486144A ES486144A ES486144A1 ES 486144 A1 ES486144 A1 ES 486144A1 ES 486144 A ES486144 A ES 486144A ES 486144 A ES486144 A ES 486144A ES 486144 A1 ES486144 A1 ES 486144A1
Authority
ES
Spain
Prior art keywords
construction
coils
mandrel
anchor
coil
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
ES486144A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 US05/966,432 external-priority patent/US4176774A/en
Priority claimed from US05/972,552 external-priority patent/US4191318A/en
Application filed by Individual filed Critical Individual
Publication of ES486144A1 publication Critical patent/ES486144A1/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/006—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only winding-up or winding-off several parallel metal bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5133—Removing electrostatic charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Unwinding Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Packaging Of Special Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un aparato para separar rollos de fleje individuales de una construcción que comprende una pluralidad de bobinas o rollos espaciados axialmente unidas entre sí por uniones frangibles, caracterizado porque el aparato comprende un mandril para introducción en una abertura central en la construcción, teniendo el mandril un anclaje para aplicación a la superficie de dicha construcción dentro de dicha abertura central y un miembro movible espaciado axialmente del anclaje y desplazable radialmente del eje geométrico del mandril, para comunicar una fuerza radial contra la superficie de dicha abertura suficiente para fracturar las uniones mutuas entre bobina adyacentes de la construcción.An apparatus for separating individual coils of strapping from a construction comprising a plurality of axially spaced coils or coils joined together by frangible joints, characterized in that the apparatus comprises a mandrel for introduction into a central opening in the construction, the mandrel having an anchor for application to the surface of said construction within said central opening and a movable member spaced axially from the anchor and movable radially from the axis of the mandrel, for imparting a radial force against the surface of said opening sufficient to fracture mutual bonds between adjacent coils of the construction.

ES486144A 1978-12-04 1979-11-20 Coil breakaway apparatus Expired ES486144A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/966,432 US4176774A (en) 1978-12-04 1978-12-04 Coil breakaway device
US05/972,552 US4191318A (en) 1978-12-22 1978-12-22 Breakaway uncoiler

Publications (1)

Publication Number Publication Date
ES486144A1 true ES486144A1 (en) 1980-05-16

Family

ID=27130486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486144A Expired ES486144A1 (en) 1978-12-04 1979-11-20 Coil breakaway apparatus

Country Status (22)

Country Link
AR (1) AR220016A1 (en)
AT (1) AT374381B (en)
AU (1) AU532101B2 (en)
BR (1) BR7907635A (en)
CA (1) CA1095478A (en)
DD (1) DD147507A5 (en)
DE (1) DE2948753A1 (en)
DK (1) DK513679A (en)
ES (1) ES486144A1 (en)
FI (1) FI67503C (en)
FR (1) FR2443410B1 (en)
GB (1) GB2037644B (en)
HU (1) HU180063B (en)
IT (1) IT1119404B (en)
LU (1) LU81949A1 (en)
NL (1) NL7908723A (en)
NO (1) NO155231C (en)
PL (1) PL128550B1 (en)
PT (1) PT70440A (en)
RO (1) RO81483B (en)
SE (1) SE437011B (en)
SU (1) SU1153814A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177374A1 (en) * 1999-12-21 2002-12-01 Indra Sist Ssa Spool separator tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601637C1 (en) * 1986-01-21 1987-04-30 Jagenberg Ag Draw-out device for winding tubes used in reel winding machines
FI108853B (en) * 1997-12-10 2002-04-15 Metso Paper Inc Method and apparatus for automatically controlling separation of a group of rollers at a roll cutting machine
DE10046164B4 (en) * 2000-09-19 2004-07-22 Koenig & Bauer Ag mandrel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742965A (en) * 1953-02-20 1956-04-24 Western Electric Co Apparatus for breaking apart segments of a slit paper roll
US2998134A (en) * 1959-01-26 1961-08-29 Gray Stamping And Mfg Company Method and apparatus for manufacturing gummed-tape rolls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177374A1 (en) * 1999-12-21 2002-12-01 Indra Sist Ssa Spool separator tool

Also Published As

Publication number Publication date
AR220016A1 (en) 1980-09-30
BR7907635A (en) 1980-08-05
IT7969095A0 (en) 1979-10-26
PL220120A1 (en) 1980-09-08
CA1095478A (en) 1981-02-10
GB2037644A (en) 1980-07-16
FI67503B (en) 1984-12-31
PT70440A (en) 1979-12-01
NO155231B (en) 1986-11-24
AT374381B (en) 1984-04-10
AU5335079A (en) 1980-06-12
GB2037644B (en) 1982-07-14
NL7908723A (en) 1980-06-06
IT1119404B (en) 1986-03-10
FI67503C (en) 1985-04-10
DD147507A5 (en) 1981-04-08
AU532101B2 (en) 1983-09-15
SE437011B (en) 1985-02-04
PL128550B1 (en) 1984-02-29
RO81483A (en) 1983-04-29
DK513679A (en) 1980-06-05
HU180063B (en) 1983-01-28
DE2948753A1 (en) 1980-06-19
NO155231C (en) 1987-03-04
ATA765179A (en) 1983-09-15
FR2443410A1 (en) 1980-07-04
NO793931L (en) 1980-06-05
LU81949A1 (en) 1981-02-03
SE7909913L (en) 1980-06-05
FR2443410B1 (en) 1985-06-28
RO81483B (en) 1983-04-30
SU1153814A3 (en) 1985-04-30
FI793775A7 (en) 1980-06-05

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