Device with retractable anti-roll means, and use thereof in...

Details Device with retractable anti-roll means, and use thereof in... Device with retractable anti-roll means, and use thereof in...

2006-06-27

2006-06-27

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Spool or core

C242S611000, C188S030000

Reexamination Certificate

active

07066425

ABSTRACT:
The invention a device with retractable anti-roll means designed in particular for a wire dispensing reel (10) having a cylindrical body (11) and end flanges (12, 13). The end flange (12) comprises a circular peripheral rolling edge (2) provided with slots (15a–15f) wherein slide elastic blades (5a–5f) the ends of which constitute retractable radial anti-roll projections (3a–3f). The elastic blades (5a–5f) are integral with a coaxially operated ring (4) whereof the rotation enables to project or retract the radial anti-roll projections (3a–3f). Thus it is possible to selectively allow the reel to turn by retracting the radial anti-roll projections (3a–3f), or to lock the reel in rotation by extending the radial anti-roll projections (3a–3f)

REFERENCES:
patent: 3836059 (1974-09-01), Lauen et al.
patent: 4648853 (1987-03-01), Siegfried
International Search Report dated Oct. 31, 2002, Application No. PCT/FR02/02579.

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