EP 0697991 B1 19971112 - CABLE REEL AND A METHOD FOR MANUFACTURING IT
Title (en)
CABLE REEL AND A METHOD FOR MANUFACTURING IT
Title (de)
KABELSPULE UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
BOBINE DE CABLE ET PROCEDE DE FABRICATION
Publication
Application
Priority
- FI 9400130 W 19940405
- FI 931498 A 19930402
- FI 933049 A 19930702
Abstract (en)
[origin: WO9422755A1] The object of the invention is a cable reel, which includes a drum (2) made from sheet steel and ends (1) i.e. flanges attached to both sides. Curved tabs (4) are formed in the ends (1) of the drum (2) and extending in an axial direction through the ends (1), to which tabs corresponding curved slots (11) are formed. The parts of the tabs (4) extending from these slots (11) beyond the ends (1) are bent onto the external surface of the ends (1). The length and width of the tabs (4) in the direction of the circumference are so great taking into account the thickness of the sheet steel of the drum (2) and the diameter of the drum that the deformation work involved in bending the tabs due to the curved tabs is many times greater than compared to the bending of a straight tab. The invention is also concerned with a method for manufacturing the cable reel.
IPC 1-7
IPC 8 full level
B65H 75/14 (2006.01); B65H 75/50 (2006.01)
CPC (source: EP)
B65H 75/14 (2013.01); B65H 75/50 (2013.01); B65H 2402/414 (2013.01); B65H 2701/5114 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
WO 9422755 A1 19941013; AT E160130 T1 19971115; AU 6441094 A 19941024; CA 2159725 A1 19941013; DE 69406784 D1 19971218; DE 69406784 T2 19980312; EP 0697991 A1 19960228; EP 0697991 B1 19971112; FI 933049 A0 19930702; NO 303334 B1 19980629; NO 953532 D0 19950908; NO 953532 L 19951003
DOCDB simple family (application)
FI 9400130 W 19940405; AT 94911963 T 19940405; AU 6441094 A 19940405; CA 2159725 A 19940405; DE 69406784 T 19940405; EP 94911963 A 19940405; FI 933049 A 19930702; NO 953532 A 19950908