EP 0513765 A1 19921119 - Tensioning device for a thread, tape or the like unreeled from a reel.

Title (en)

Tensioning device for a thread, tape or the like unreeled from a reel.

Title (de)

Spannvorrichtung für Faden, Band oder dergleichen, die von einer Spule abgewickelt werden.

Title (fr)

Dispositif tendeur de fil, bande ou analogue se déroulant d'une bobine.

Publication

EP 0513765 A1 19921119 (EN)

Application

EP 92108082 A 19920513

Priority

IT PD910090 A 19910517

Abstract (en)

Tensioning device for keeping constant the tension of a thread, tape or the like unreeled from a reel, including a friction disk (18) acting directly on a rotating element (13) which is kinematically connected to the reel (2), an internally threaded bush (19) rigidly connected to the friction disk (18) and freely screwed upon the rotating element supporting shaft, and an adjustable biasing spring (27) connected to the friction disk for opposing a rotation thereof which spaces the friction disk from the rotating element. <IMAGE>

IPC 1-7

B65H 59/04

IPC 8 full level

B65H 59/04 (2006.01)

CPC (source: EP)

B65H 59/04 (2013.01)

Citation (search report)

[X] US 2388982 A 19451113 - LEITHISER GEORGE L
[X] FR 1181070 A 19590611
[X] US 2361192 A 19441024 - GOODWIN ARTHUR E
[A] EP 0340101 A1 19891102 - AEROSPATIALE [FR]
[Y] US 2761630 A 19560904 - GEORGE HOWARD A
[Y] DE 1499146 A1 19691113 - WINGET LTD
[A] DE 1931659 A1 19700813 - REINERS WALTER DR ING
[A] US 2034267 A 19360317 - NYDEGGER ROLAND R
[A] US 2098422 A 19371109 - KEEN ALEXIS W, et al
[A] FR 1313210 A 19621228
[A] US 4681277 A 19870721 - KOSCH DELMAR D [US]
[A] US 1642972 A 19270920 - PETER SHARP

Designated contracting state (EPC)

DE ES FR GB

DOCDB simple family (publication)

EP 0513765 A1 19921119; AU 1629992 A 19921119; BR 9201851 A 19930105; CA 2068610 A1 19921118; IT 1247469 B 19941217; IT PD910090 A0 19910517; IT PD910090 A1 19921117; JP H06206664 A 19940726; MX 9202330 A 19931201; ZA 923588 B 19921230

DOCDB simple family (application)

EP 92108082 A 19920513; AU 1629992 A 19920514; BR 9201851 A 19920515; CA 2068610 A 19920513; IT PD910090 A 19910517; JP 12344892 A 19920515; MX 9202330 A 19920518; ZA 923588 A 19920518