GB2033347B - Web roll stand with splicing means and common web roll brake mechanism - Google Patents

Web roll stand with splicing means and common web roll brake mechanism

Info

Publication number
GB2033347B
GB2033347B GB7841230A GB7841230A GB2033347B GB 2033347 B GB2033347 B GB 2033347B GB 7841230 A GB7841230 A GB 7841230A GB 7841230 A GB7841230 A GB 7841230A GB 2033347 B GB2033347 B GB 2033347B
Authority
GB
United Kingdom
Prior art keywords
web roll
brake mechanism
splicing means
common
roll stand
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
GB7841230A
Other languages
English (en)
Other versions
GB2033347A (en
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.)
Amals Mekaniska Verkstad AB
Original Assignee
Amals Mekaniska Verkstad AB
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 Amals Mekaniska Verkstad AB filed Critical Amals Mekaniska Verkstad AB
Publication of GB2033347A publication Critical patent/GB2033347A/en
Application granted granted Critical
Publication of GB2033347B publication Critical patent/GB2033347B/en
Expired 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
    • 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
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret type
    • 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
    • B65H19/1815—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being stationary 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
    • B65H19/1889—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll related to driving arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
GB7841230A 1978-10-11 1978-10-19 Web roll stand with splicing means and common web roll brake mechanism Expired GB2033347B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/950,449 US4194701A (en) 1978-10-11 1978-10-11 Roll stand with means for joining a web to another when unwound from rolls

Publications (2)

Publication Number Publication Date
GB2033347A GB2033347A (en) 1980-05-21
GB2033347B true GB2033347B (en) 1982-05-06

Family

ID=25490437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841230A Expired GB2033347B (en) 1978-10-11 1978-10-19 Web roll stand with splicing means and common web roll brake mechanism

Country Status (4)

Country Link
US (1) US4194701A (enExample)
DE (1) DE2837493A1 (enExample)
FR (1) FR2440904A1 (enExample)
GB (1) GB2033347B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617583A1 (de) * 1986-05-24 1987-11-26 Kronseder Maschf Krones Vorrichtung zum zufuehren von bandmaterial
SE501655C2 (sv) * 1993-09-20 1995-04-10 Amal Ab Rullställ
FR2728550A1 (fr) * 1994-12-22 1996-06-28 Sempag Sa Dispositif de mise en place et de raccordement de rouleaux de feuilles de papier et analogue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155431A (en) * 1935-12-31 1939-04-25 Hoe & Co R Web roll control mechanism for printing machines
DE954158C (de) * 1953-08-20 1956-12-13 Winkler Fallert & Co Maschf Konusbremse fuer die in Ablaufstellung befindliche Papierrolle
AT212686B (de) * 1957-07-19 1960-12-27 Oerlikon Buehrle Ag Einrichtung für den Rollenwechsel zwecks kontinuierlicher Führung einer von Rollen abgezogenen Materialbahn
US3309036A (en) * 1965-03-29 1967-03-14 Black Clawson Co Paper machinery
US3528620A (en) * 1968-09-17 1970-09-15 Fmc Corp Unwind stand web tension control system
CA984807A (en) * 1972-08-29 1976-03-02 Rengo Co. Method and apparatus for splicing paper rolls
FR2199324A5 (enExample) * 1972-09-13 1974-04-05 Etudes De Machines Speciales
JPS525607B2 (enExample) * 1972-12-16 1977-02-15

Also Published As

Publication number Publication date
DE2837493C2 (enExample) 1991-05-29
GB2033347A (en) 1980-05-21
FR2440904A1 (fr) 1980-06-06
US4194701A (en) 1980-03-25
FR2440904B1 (enExample) 1983-11-18
DE2837493A1 (de) 1980-03-20

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19981018