US4165876A — Container for a line for towing an aerial target …

Claim 1

Independent Claim 211 words

A container for the tow line of an aerial target to be towed behind an airplane comprising, a streamlined cylindrical body adapted to be stowed below the airplane, said body having an open rear extremity to receive a tubular tow line casing, a piston frictionally fitting in said casing and in spaced relation to a rear extremity of the casing, a tow line packed in said casing between said piston and the rear extremity and having front and rear ends extending from the rear extremity of the casing, said casing being positioned in said body with its rear extremity adjacent the rear extremity of the body, means for releasably securing the casing to said body, and remotely controllable release means on said container to which said front end of the tow line is attached for releasing the tow line after a target towing mission, and a lightweight disk adjacent the rear extremity of the casing and engaging the tow line packed in said casing, and means holding said lightweight disk in position and comprising, a disk retaining length of a rear portion of the tow line extending across an outside surface of and engaging said disk, and break-away means for connecting the disk retaining length of tow line to said casing.

Claim 2

Dependent Claim 211 words

A container for the tow line of an aerial target to be towed behind an airplane comprising, a streamlined cylindrical body adapted to be stowed below the airplane, said body having an open rear extremity to receive a tubular tow line casing, a piston frictionally fitting in said casing and in spaced relation to a rear extremity of the casing, a tow line packed in said casing between said piston and the rear extremity and having front and rear ends extending from the rear extremity of the casing, said casing being positioned in said body with its rear extremity adjacent the rear extremity of the body, means for releasably securing the casing to said body, and remotely controllable release means on said container to which said front end of the tow line is attached for releasing the tow line after a target towing mission, and a lightweight disk adjacent the rear extremity of the casing and engaging the tow line packed in said casing, and means holding said lightweight disk in position and comprising, a disk retaining length of a rear portion of the tow line extending across an outside surface of and engaging said disk, and break-away means for connecting the disk retaining length of tow line to said casing.

Claim 3

Dependent Claim 34 words

A container according to claim 1 wherein said disk retaining length of tow line comprises a length forming a polygon, each corner of said polygon being connected to said casing by said break-away means.

Claim 4

Dependent Claim 45 words

A container according to claim 1 wherein an additional portion of the rear end of the tow line beyond the disk retaining length extends along a cradle fixed on said body, and break-away means retaining said tow line on an outer wall of said cradle.

Claim 5

Dependent Claim 16 words

A container according to claim 3 wherein each of said break-away means comprises, an elastic band.

Claim 6

Dependent Claim 46 words

A container according to claim 1 wherein said means for releasably securing the casing to the body comprises cooperating bayonet lock means on said casing and body to enable inserting said casing axially into said body and rotating said casing to lock same in the body.

Claim 7

Dependent Claim 18 words

A container according to claim 5 further comprising latch means to prevent release of said bayonet lock means.

Claim 8

Dependent Claim 207 words

A process for loading a cable in a casing releasably connectable to the body of a container adapted to be stowed under an airplane comprising, disposing the tubular casing vertically with its front extremity down and its rear extremity up, positioning a friction fit piston at a predetermined distance less than the length of the casing from the rear extremity of the casing to form a limited height space, coiling said tow line into the limited height space between the piston and the rear extremity of the casing and at least partially filling said space with said tow line, while maintaining a short length of the front end of the cable outside said casing, compressing the so coiled tow line with a tamping piston while forcing said friction fit piston downwardly into said casing to provide a new packing space of limited height, continuing the coiling of the tow line into the new packing space, repeating the coiling and tamping until a desired length of tow line is packed in said casing, closing the rear extremity of the casing with a lightweight disk, and connecting the rear end of the cable across the disk to hold said disk in position at the rear extremity of the casing.

Claim 9

Dependent Claim 207 words

A process for loading a cable in a casing releasably connectable to the body of a container adapted to be stowed under an airplane comprising, disposing the tubular casing vertically with its front extremity down and its rear extremity up, positioning a friction fit piston at a predetermined distance less than the length of the casing from the rear extremity of the casing to form a limited height space, coiling said tow line into the limited height space between the piston and the rear extremity of the casing and at least partially filling said space with said tow line, while maintaining a short length of the front end of the cable outside said casing, compressing the so coiled tow line with a tamping piston while forcing said friction fit piston downwardly into said casing to provide a new packing space of limited height, continuing the coiling of the tow line into the new packing space, repeating the coiling and tamping until a desired length of tow line is packed in said casing, closing the rear extremity of the casing with a lightweight disk, and connecting the rear end of the cable across the disk to hold said disk in position at the rear extremity of the casing.

Claim 10

Dependent Claim 18 words

A process according to claim 7 further comprising the step of mounting said casing in said tubular body.

Claim 11

Dependent Claim 25 words

A process according to claim 8 further comprising connecting a front end of the tow line to a remotely controllable release device on the body.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1982-08-27	1983-02-26	1983-08-28	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1986-08-27	1987-02-26	1987-08-28	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1990-08-27	1991-02-26	1991-08-28	$7700.00	Window Closed / Lapsed

Container for a line for towing an aerial target and process for loading the line into the container

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