EP 0305836 A3 19900418 - SUPPORT FOR WEB ROLLS
Title (en)
SUPPORT FOR WEB ROLLS
Publication
Application
Priority
DE 3729559 A 19870904
Abstract (en)
[origin: US4878631A] The invention relates to a roll holder for a roll made from a web of material and having a hollow core, especially a paper roll provided with perforations running transversely. The roll holder contains a core body and a sleeve rotatably mounted thereon onto which the hollow core is mounted by its hollow core. To permit preselected sections of the material web to be torn off without the use of a flap bearing a tear-off edge or other aids, the sleeve is under the influence of a braking force which is applied by means provided on it and on the core body. The braking force is preferably adjustable.
IPC 1-7
IPC 8 full level
B65H 23/06 (2006.01)
CPC (source: EP US)
B65H 23/06 (2013.01 - EP US)
Citation (search report)
- [X] US 2613041 A 19521007 - CANTRELL LONNIE O
- [X] US 3788573 A 19740129 - THOMSON J, et al
- [X] US 3738588 A 19730612 - AYERS C
- [YD] US 2576254 A 19511127 - WALTER FLETCHER
- [Y] US 3292874 A 19661220 - TINKHAM WINSLOW F
- [YD] GB 1294568 A 19721101 - WALMOR ENGINEERING CO LTD
- [Y] US 1354170 A 19200928 - WESLEY COOK FRED
- [E] EP 0300695 A2 19890125 - VASSIE JEFFREY SIMPSON
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0305836 A2 19890308; EP 0305836 A3 19900418; EP 0305836 B1 19931124; AT E97635 T1 19931215; DE 3729559 A1 19890316; DE 3885820 D1 19940105; US 4878631 A 19891107
DOCDB simple family (application)
EP 88113584 A 19880820; AT 88113584 T 19880820; DE 3729559 A 19870904; DE 3885820 T 19880820; US 24084088 A 19880902