Self-adjusting band

Patent metadata

Field	Value
Publication number	US-11959592-B2
Application number	US-202117516907-A
Country	US
Kind code	B2
Filing date	Nov 2, 2021
Priority date	Nov 2, 2021
Publication date	Apr 16, 2024
Grant date	Apr 16, 2024

Abstract

A self-adjusting band that includes one or more banding segments, one or more buckling assemblies, a pair of one pin and two links for each buckle assembly, a rotary joint base for each pair of one pin and two links, and a high-load, low-deflection compression spring for each section of the buckle assembly.

First claim

What is claimed is:

1. A self-adjusting band, comprising:
one or more banding segments, wherein each banding segment contains two terminal ends with a securing mechanism at each terminal end;
one or more buckle assemblies, wherein each buckle assembly includes a pair of one pin and two links where each pair of one pin and two links attaches to the securing mechanism of each banding segment, thereby attaching the one or more banding segments to each other;
a rotary joint base for each pair of one pin and two links, wherein each pair of two links attaches to the rotary joint base with a rotary joint retaining screw and the rotary joint base includes a gap between the rotary joint base of each pair of one pin and two links and an opening tangent to the one or more band segments where a preload screw is located and the preload screw is threaded into a coupling nut that connects the rotary joint bases of each pair of one pin and two links; and
a high-load, low-deflection compression spring for each pair of one pin and two links, wherein the high-load, low-deflection compression spring is located between the rotary joint base and preload screw.

2. The self-adjusting band of claim 1 , wherein the one or more banding segments encompasses one or more objects.

3. The self-adjusting band of claim 2 , wherein the one or more banding segments includes a radial interface adapter that conforms the one or more banding segments to a surface of the one or more objects.

4. The self-adjusting band of claim 1 , wherein the link further includes a load bearing bushing located between the preload screw and the high-load, low-deflection compression spring.

5. The self-adjusting band of claim 1 , wherein the securing mechanism is a clearance hole at the terminal ends of each banding segment where each individual pin passes through the clearance hole and threads into a load segment pin retaining nut.

6. The self-adjusting band of claim 1 , wherein high-load, low-deflection compression spring is selected from the group consisting of a coil spring, a wave spring, a wave washer, a leaf spring washer, or a stack of Belleville-type spring washers.

7. The self-adjusting band of claim 1 , further including bearings located between the rotary joint retaining screw and an outer surface of each individual link.

8. The self-adjusting band of claim 7 , further including metallic washers located between the rotary joint retaining screw and the bearing, between an inner surface of each individual link and a bushing, between the preload screw and the bushing, between an isolator and the inner surface of each individual link, or a combination thereof.

9. The self-adjusting band of claim 1 , further including a bushing located between the high-load, low-deflection compression spring and the preload screw.

10. The self-adjusting band of claim 1 , further including a thrust bushing located on an inner surface of each individual the link with each individual pin passing through the thrust bushing.

11. The self-adjusting band of claim 1 , further including isolators located between the inner surface of each individual link and the high-load, low-deflection compression spring.

12. The self-adjusting band of claim 1 , wherein there are five buckle assemblies and five banding segments.

13. The self-adjusting band of claim 1 , wherein more than one buckle assembly and banding segment is used and the more than one buckle assembly and banding segment are identical and the more than one buckle assembly is symmetric about the coupling nut.

14. The self-adjusting band of claim 1 , wherein more than one buckle assembly and banding segment is used and the more than one buckle assembly and banding segment are different sizes and shapes.

Assignees

• Naval Information Warfare Center Pacific
• Us Navy

Inventors

• Lostrom Carl E
• Jaccard Gregory A

Classifications

• F17C13/002 Primary

  for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence) · CPC title

• B63B3/13 Primary

  Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls · CPC title

• B63G2008/002

  unmanned · CPC title

• F16B2/08

  using bands · CPC title