Geodesic mounting apparatus

• US 6,581,892 B2
• Filed: 05/14/2001
• Issued: 06/24/2003
• Est. Priority Date: 05/14/2001
• Status: Active Grant

• Current Assignee: Jeffrey D Carnevali
• Original Assignee: Jeffrey D Carnevali
• Inventors: Carnevali, Jeffrey D.
• Primary Examiner(s): Ramirez, Ramon O.
• Assistant Examiner(s): SZUMNY, JONATHON A
• Application Number:
  US09/855,171
• Publication Number:
  US 20020166935A1
• Time in Patent Office: 771 Days
• Field of Search: 248/181.1, 248/181.2, 248/288.11, 248/288.31, 248/288.51, 248/481, 248/482, 248/483, 248/276.1, 403/90, 403/114, 403/115, 403/122, 403/124, 403/125, 403/126, 403/141, 403/142, 403/143
• US Class Current: 248/276.1
• CPC Class Codes: F16C 11/0604 Construction of the male part
• CPC Class Codes: F16M 11/14 with ball-joint ball-jointed hinges F16C11/06 ; adjustable mountings employing universal joints for lighting devices F21V21/26 - F21V21/30
• CPC Class Codes: F16M 11/2078 with ball-joint ball-jointed hinges F16C11/06
• CPC Class Codes: F16M 2200/022 by friction
• CPC Class Codes: Y10T 403/32032 Plural ball and socket
• CPC Class Codes: Y10T 403/32311 Ball and socket
• CPC Class Codes: Y10T 403/32803 Separable socket sections

Abstract

A multi-positionable mounting device that provides a substantially stable, load-bearing but relatively adjustable ball and socket mounting device. An interior surface of the socket is formed of first and second opposing part hemispherical socket portions that are relatively orientable with one another for forming therebetween a part spherical cavity. The interior surface of one socket portion is formed with multiple facets at a predetermined radial distance from a spherical center point of the cavity. The first and second opposing part hemispherical socket portions are securable in a relationship which forms the part spherical cavity therebetween. A part-spherical coupler substantially fills the spherical cavity. The mechanical securing means applies clamping force that acts between the first and second opposing socket portions and secures the coupler therebetween in fixed orientation with one of the faceted socket portion.

Claims

1. A multi-positionable mounting device comprising:

a mounting base;

a frame projecting from the mounting base and having a first surface;

a socket portion formed as a first cavity in the first surface of the frame, the cavity having a first concave approximately quarterspherical multi-faceted geodesic shape and a retaining lip portion formed as an additional quarterspherical zone extending along one axis of the quarterspherical geodesic shape beyond a spherical center thereof;

a retaining cap formed with a second cavity in one surface thereof,

an approximately spherical partial ball portion formed of a substantially pressure deformable, resilient elastomeric material, the partial ball portion being sized to substantially fill the first cavity of the socket portion and the second cavity of the retaining cap and to conform to the first surface of the first cavity of the socket portion and to the second cavity of the surface of the ret(aining cap when compressed therebetween; and

a means for securing the retaining cap to the socket portion with the second cavity adjacent to and facing the first cavity and having the ball portion compressed therebetween in fixed orientation with the socket portion.

2. The mounting device of claim 1, wherein the ball portion is further formed as a part spherical shape having a radius substantially equal to the radial distances of the facets of the socket portion from the center thereof.

4. The mounting device of claim 1, wherein each of the plurality of discrete triangular surfaces of the part-spherical coupler is formed as a planar surface.

6. The mounting device of claim 1, wherein the plurality of facets on the exterior surface of the part-spherical coupler and the plurality of facets on the interior surface of the part hemispherical socket are formed having substantially identical dimensions.

7. The mounting device of claim 6, wherein the coupler is formed of a substantially incompressible material.

3. A multi-positionable mounting device comprising:

a part-spherical coupler having a plurality of discrete equilateral triangular facets each surface being oriented substantially perpendicularly to a radius from a spherical center point of the part-spherical coupler;

a part hemispherical socket portion sized to partially encompass the coupler and having a plurality of discrete equilateral triangular facets formed on an interior surface thereof, each of the facets being oriented substantially perpendicularly to a radius from a spherical center point of the part hemispherical socket portion;

a part hemispherical retaining cap portion sized to partially encompass the coupler and adapted for securing to the socket portion;

means for securing the retaining cap to the socket portion;

a means for connection to a user-selected external device, the connection means including first and second ends, the first end being coupled to the part-spherical coupler; and

a second part-spherical coupler being coupled to the second end of the connection means.

5. The mounting device of claim 3, wherein the part-spherical coupler is formed with a means for coupling an attachment thereto.

8. A multi-positionable mounting device comprising:

a part-spherical coupler formed of a radially compressible material molded over a frame having a means for coupling an attachment thereto;

a part hemispherical socket portion sized to partially encompass the coupler and having a plurality of facets formed on an interior surface thereof;

a part hemispherical retaining cap portion sized to partially encompass the coupler and adapted for securing to the socket portion;

means for securing the retaining cap to the socket portion, whereby the radially compressible material of the part-spherical coupler is conformed to the plurality of facets formed on the interior surface of the part hemispherical socket portion; and

wherein the part-spherical coupler is sized having a radial dimension larger than a radial dimension of the part hemispherical socket portion.

9. The mounting device of claim 8, wherein the means for securing the retaining cap to the socket portion further comprises a mechanical securing means for applying a clamping force between the retaining cap and the socket portion for securing the coupler therebetween in fixed orientation with one of the retaining cap and the socket portion.

10. The mounting device of claim 9, wherein the plurality of facets are each configured as substantially planar triangular facets oriented substantially perpendicularly to the spherical center point of the part spherical cavity.

11. The mounting device of claim 10, wherein the part-spherical coupler is formed of a relatively incompressible material having a plurality of substantially planar triangular facets formed substantially perpendicularly to and at a predetermined radial distance from a spherical center point of the coupler.

12. A multi-positionable mounting device comprising:

a mounting base;

a frame projecting from the mounting base and having a first surface;

a socket portion formed as a first cavity in the first surface of the frame, the cavity having a first concave approximately quarterspherical multi-faceted geodesic shape and a retaining lip portion formed as ai additional quarterspherical zone extending along one axis of the quarterspherical geodesic shape beyond a spherical center thereof, each of the facets comprising a substantially equilateral triangle and arranged substantially perpendicularly to the spherical center of the quarterspherical shape at a substantially equal radial distance therefrom;

a retaining cap formed with a second cavity in one surface thereof;

an approximately spherical partial ball portion sized to substantially fill the first cavity of the socket portion and the second cavity of the retaining cap, the ball portion being formed of a substantially rigid material with a multi-faceted geodesic shape comprising substantially equilateral triangular facets arranged at substantially equal radial distances from a spherical center thereof, the radial distance being substantially equal to the radial distances of the facets of the socket portion from the center thereof; and

a means for securing the retaining cap to the socket portion with the second cavity adjacent to and facing the first cavity and having the ball portion clamped therebetween in fixed orientation with the socket portion.

13. The mounting device of claim 12, wherein the ball portion is further structured for connection to an external device.

14. The mounting device of claim 13, wherein each of the facets of the multi-faceted geodesic shape is further formed as a substantially planar equilateral triangle.

15. The mounting device of claim 13, wherein each of the facets of the multi-faceted geodesic ball portion is further formed as a substantially planar equilateral triangular.

16. The mounting device of claim 15, wherein the second cavity formed in the retaining cap is formed with a second concave multi-faceted geodesic shape, wherein the facets are formed as substantially planar equilateral triangle shapes and arranged substantially perpendicularly to a spherical center of the second cavity at substantially equal radial distances therefrom.

17. The mounting device of claim 15, wherein the second cavity formed in the retaining cap is formed with a curved surface.