FR2435296A1 - Divider for winding metal band reels - uses drum with radially adjustable segments on folding X=shaped frames moved by sliding sleeve on mandrel - Google Patents

Divider for winding metal band reels - uses drum with radially adjustable segments on folding X=shaped frames moved by sliding sleeve on mandrel

Info

Publication number
FR2435296A1
FR2435296A1 FR7916882A FR7916882A FR2435296A1 FR 2435296 A1 FR2435296 A1 FR 2435296A1 FR 7916882 A FR7916882 A FR 7916882A FR 7916882 A FR7916882 A FR 7916882A FR 2435296 A1 FR2435296 A1 FR 2435296A1
Authority
FR
France
Prior art keywords
mandrel
divider
metal band
folding
sliding sleeve
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.)
Withdrawn
Application number
FR7916882A
Other languages
French (fr)
Inventor
Peter Erich Pfeiffer
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.)
Maschinenfabrik Weingarten AG
Original Assignee
Maschinenfabrik Weingarten 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 Maschinenfabrik Weingarten AG filed Critical Maschinenfabrik Weingarten AG
Publication of FR2435296A1 publication Critical patent/FR2435296A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/30—Swifts or skein holders
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2487—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction comprising a linkage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes

Landscapes

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

Abstract

The divider is used for winding or unwinding reels of relatively narrow metal band. It uses a drum of which the effective barrel dia. adjusts to suit the internal dia. of the reel. The drum is of radially displacable tensioning segments, the displacement being effected by a pin-jointed lever actuated by a slidable sleeve on the machine mandrel. The lever is of the "Nuremberg scissor" form. The mechanism constitutes an 'X' frame with a pin jointed node. The base of one leg is pinned to the mandrel, and the other to the sleeve. The heads of the two legs are both pinned to the segment with one free to slide parallel to the machine axis. The sleeve is displaced by a screw to a crank handle or a motor.
FR7916882A 1978-09-06 1979-06-29 Divider for winding metal band reels - uses drum with radially adjustable segments on folding X=shaped frames moved by sliding sleeve on mandrel Withdrawn FR2435296A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2838743 1978-09-06

Publications (1)

Publication Number Publication Date
FR2435296A1 true FR2435296A1 (en) 1980-04-04

Family

ID=6048754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916882A Withdrawn FR2435296A1 (en) 1978-09-06 1979-06-29 Divider for winding metal band reels - uses drum with radially adjustable segments on folding X=shaped frames moved by sliding sleeve on mandrel

Country Status (2)

Country Link
FR (1) FR2435296A1 (en)
IT (1) IT1207237B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978470A3 (en) * 1998-08-07 2001-03-14 Sekisui Jushi Kabushiki Kaisha Packaging strap coil and method for producing the same, packaging strap coil unit and packaging machine equipped with strap coil reel
CN106563709A (en) * 2016-10-27 2017-04-19 安徽新荣钢构有限公司 Triangle coiling frame with adjustable tension degree
CN106799409A (en) * 2015-11-26 2017-06-06 上海申龙客车有限公司 A kind of segmented head assembly for roll bending support frame frock
DE202018100635U1 (en) * 2018-02-06 2018-10-29 Ahrndt Schütz Device for forming a multi-part strip coil
CN111842541A (en) * 2020-08-01 2020-10-30 德清县新市镇恒讯通信器材商行 Apparatus for producing is used in metal sheet intelligence manufacturing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR768300A (en) * 1933-04-24 1934-08-03 Expandable mandrel for winding and other work
US2762577A (en) * 1951-09-27 1956-09-11 Herr Equipment Corp Reel for coiled material
US3635440A (en) * 1970-07-20 1972-01-18 Brammall Inc Force-exerting apparatus
FR2313298A1 (en) * 1975-06-03 1976-12-31 Nivelet Et Cie Ets Variable dia. drum for coiling thread or wire - has hub expanded by linkages with pivots bearing on cone advanced by screw

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR768300A (en) * 1933-04-24 1934-08-03 Expandable mandrel for winding and other work
US2762577A (en) * 1951-09-27 1956-09-11 Herr Equipment Corp Reel for coiled material
US3635440A (en) * 1970-07-20 1972-01-18 Brammall Inc Force-exerting apparatus
FR2313298A1 (en) * 1975-06-03 1976-12-31 Nivelet Et Cie Ets Variable dia. drum for coiling thread or wire - has hub expanded by linkages with pivots bearing on cone advanced by screw

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978470A3 (en) * 1998-08-07 2001-03-14 Sekisui Jushi Kabushiki Kaisha Packaging strap coil and method for producing the same, packaging strap coil unit and packaging machine equipped with strap coil reel
US6358586B1 (en) 1998-08-07 2002-03-19 Sekisui Jushi Kabushiki Kaisha Packaging strap coil and method for producing the same, packaging strap coil unit and packaging machine equipped with strap coil reel
CN106799409A (en) * 2015-11-26 2017-06-06 上海申龙客车有限公司 A kind of segmented head assembly for roll bending support frame frock
CN106563709A (en) * 2016-10-27 2017-04-19 安徽新荣钢构有限公司 Triangle coiling frame with adjustable tension degree
DE202018100635U1 (en) * 2018-02-06 2018-10-29 Ahrndt Schütz Device for forming a multi-part strip coil
EP3521226A1 (en) * 2018-02-06 2019-08-07 Ahrndt Schütz Device and method for forming a multi-band coil
CN111842541A (en) * 2020-08-01 2020-10-30 德清县新市镇恒讯通信器材商行 Apparatus for producing is used in metal sheet intelligence manufacturing
CN111842541B (en) * 2020-08-01 2022-05-24 泰安市鲁阳金属制品有限公司 Apparatus for producing is used in metal sheet intelligence manufacturing

Also Published As

Publication number Publication date
IT7925504A0 (en) 1979-09-05
IT1207237B (en) 1989-05-17

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Legal Events

Date Code Title Description
CD Change of name or company name
RE Withdrawal of published application