Improvements relating to reels for hose and the like
Реферат: 682,401. Hose and electric cable reels. RUSHWORTH, D. April 5, 1951 [Jan. 6, 1950], No. 362/50. Class 99 (ii) [Also in Group XXX] The inner end of a hose D, or electric cable, accommodated on a drum A passes into the interior of the drum and is connected to a supply point by a number of hoses F, F', F<SP>2</SP>, or cables, preferably of smaller diameter. The hoses may be wound on reels E, E', E<SP>2</SP>, secured to a hollow rotatable sleeve B carrying the drum and forming a means of communication between the hoses and the hose. When the hose is withdrawn from the drum the hoses are unwound and then rewound in the opposite direction. Spring means may rewind the hose onto the drum. In modifications (a) the hoses are longitudinally twisted together and connected to a chamber on the end of the sleeve, (b) electric cables are wound onto reels inside the drum and connected to a junction box and (c) cables longitudinally twisted together pass through a hollow drum axle to a junction box in the drum.
Takeup reel for combined hydraulic hose and electric cable
Номер патента: GB1546934A. Автор: . Владелец: Cascade Corp. Дата публикации: 1979-05-31.