Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
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75/00
Storing webs, tapes, or filamentary material, e.g. on reels
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B65H75/02
Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans; , mandrels or chucks;
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B65H75/34
specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
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B65H75/38
involving the use of a core or former internal to, and supporting, a stored package of material
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B65H75/4436
Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
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B65H75/4447

Hose reel rewind speed control
09656832 · 2017-05-23 · ·

The invention is a centrifugal brake device that is a speed control means for spring motor hose and cable reels. This brake device is mounted to a shaft of a hub associated with the reel, such that the device controls the reel rotation speed.

RETRACTOR FOR A BELT FOR RETAINING OBJECTS IN SPACE ENVIRONMENTS
20250197163 · 2025-06-19 ·

A retractor for a belt for retaining objects in space environments that has an outer housing containing a spool for the belt is associated with a centrifugally activated braking mechanism that allows the belt to unwind normally when the belt is pulled to extract the belt from the belt retractor. During a rewinding phase, the centrifugally activated braking mechanism automatically limits a rewinding speed of the belt on the spool.