NL160780C - DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE. - Google Patents

DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE.

Info

Publication number
NL160780C
NL160780C NL7312618.A NL7312618A NL160780C NL 160780 C NL160780 C NL 160780C NL 7312618 A NL7312618 A NL 7312618A NL 160780 C NL160780 C NL 160780C
Authority
NL
Netherlands
Prior art keywords
role
strip
replaced
straps together
material straps
Prior art date
Application number
NL7312618.A
Other languages
Dutch (nl)
Other versions
NL7312618A (en
Original Assignee
Etudes De Machines Speciales
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 Etudes De Machines Speciales filed Critical Etudes De Machines Speciales
Publication of NL7312618A publication Critical patent/NL7312618A/xx
Application granted granted Critical
Publication of NL160780C publication Critical patent/NL160780C/en

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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running prior to splicing contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1884—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll
    • B65H19/1894—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll the replacement web being accelerated through contact with the expiring web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46172—Processing webs in splicing process after splicing cutting webs in splicing process cutting expiring web only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/24—Specific machines for handling web(s) unwinding machines
    • B65H2408/241—Turret
    • B65H2408/2411—Turret with protruding guiding roll or surface between unwound rolls on mobile assembly
NL7312618.A 1972-09-13 1973-09-13 DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE. NL160780C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232455A FR2199324A5 (en) 1972-09-13 1972-09-13

Publications (2)

Publication Number Publication Date
NL7312618A NL7312618A (en) 1974-03-15
NL160780C true NL160780C (en) 1979-12-17

Family

ID=9104228

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312618.A NL160780C (en) 1972-09-13 1973-09-13 DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE.

Country Status (8)

Country Link
US (1) US3904142A (en)
BE (1) BE804641A (en)
DE (1) DE2344870C3 (en)
FR (1) FR2199324A5 (en)
GB (1) GB1416506A (en)
IT (1) IT991469B (en)
LU (1) LU68395A1 (en)
NL (1) NL160780C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238261A (en) * 1978-10-02 1980-12-09 The Black Clawson Company Method for forming a zero tail length splice in a moving web
DE2837493A1 (en) * 1978-10-11 1980-03-20 Sam Ahmad ROLLER STAND, ESPECIALLY FOR PRINTING MACHINES
US4801853A (en) * 1987-11-16 1989-01-31 Eastman Kodak Company Motion control system for reel to reel web transport apparatus
US4948061A (en) * 1988-08-29 1990-08-14 Worldwide Converting Machinery Flying splice unwinder
US5252170A (en) * 1991-07-11 1993-10-12 Shibuya International, Inc. Web splicing apparatus
DE4133511C2 (en) * 1991-10-10 1995-10-26 Berstorff Gmbh Masch Hermann Device for changing winding rolls
SE469891B (en) * 1991-11-01 1993-10-04 Amal Ab Device at a roller rack for synchronizing the speed of the replacement path to the speed of the drain
DE10062952B4 (en) * 2000-12-16 2005-10-06 Kiefel Extrusion Gmbh Device for automatically connecting the web end of an expiring winding roll with the web beginning of a following winding roll
FR3043010B1 (en) * 2015-10-28 2017-10-27 Coriolis Composites FIBER APPLICATION MACHINE WITH PARTICULAR CUTTING SYSTEMS
DE102020118023A1 (en) 2020-07-08 2022-01-13 Koenig & Bauer Ag Roll unwinder, roll printing machine and method for operating a roll unwinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000439A (en) * 1931-10-15 1935-05-07 Goss Printing Press Co Ltd Web renewing mechanism
US2000253A (en) * 1931-10-30 1935-05-07 Goss Printing Press Co Ltd Web renewing mechanism
FR1270013A (en) * 1960-02-20 1961-08-25 Coil material unwinding machine
US3467334A (en) * 1968-02-15 1969-09-16 Bobst Champlain Inc Butt splicer for running web

Also Published As

Publication number Publication date
DE2344870A1 (en) 1974-03-21
NL7312618A (en) 1974-03-15
LU68395A1 (en) 1973-11-26
GB1416506A (en) 1975-12-03
DE2344870C3 (en) 1981-02-05
BE804641A (en) 1974-01-02
FR2199324A5 (en) 1974-04-05
IT991469B (en) 1975-07-30
DE2344870B2 (en) 1980-06-04
US3904142A (en) 1975-09-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MACHINES SPEC