Adjustable, telescopic, support

• US 6,155,525 A
• Filed: 03/10/1999
• Issued: 12/05/2000
• Est. Priority Date: 03/10/1999
• Status: Expired due to Fees

• Current Assignee: Fausto Rossetto, Joanisse, Denis, Rossetto, Paul
• Original Assignee: Fausto Rossetto, Joanisse, Denis, Rossetto, Paul
• Inventors: Joanisse, Denis, Rossetto, Paul, Rossetto, Fausto
• Primary Examiner(s): King, Anita M.
• Assistant Examiner(s): Le, Tan
• Application Number:
  US09/265,797
• Time in Patent Office: 636 Days
• Field of Search: 248/287.1, 248/279.1, 248/451, 248/452, 248/448, 248/460, 248/462, 248/122.1, 248/125.1, 248/124.1, 248/125.8, 248/125.7, 248/176.1, 248/178.1 , 248/424, 108/44, 108/23, 108/26, 224/42.32, 224/550
• US Class Current: 248/287.1
• CPC Class Codes: B60N 3/002 of trays
• CPC Class Codes: B60R 11/00 Arrangements for holding or mounting articles, not otherwise provided for
• CPC Class Codes: B60R 11/02 for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
• CPC Class Codes: B60R 2011/0029 Floor, e.g. side sills, fire wall
• CPC Class Codes: B60R 2011/0084 with adjustment by linear movement in their operational position
• CPC Class Codes: B60R 2011/0087 around two axes

Abstract

An adjustable telescopic support having an elongated base member and an elongated mounting member. Cooperating guide means on the base and mounting members slidably mount the mounting member on the base member for longitudinal movement relative to the base member. Mounting means are provided on the front of the mounting member for use in mounting a manually operated unit on the support. Cooperating locking means on the base and mounting members selectively lock the mounting member to the base member in one of a plurality of longitudinally spaced apart locking positions so as to be able to position the manually operated unit on the support in a desired working position. The locking means on the mounting member includes an operating handle at the front of the mounting member. The support can be mounted on a support post if desired.

Claims

1. An adjustable telescopic support having:

an elongated base member;

an elongated mounting member;

cooperating guide means on the base and mounting members for slidably mounting the mounting member on the base member for longitudinal movement relative to the base member;

the base member and mounting member forming a chamber between them when the mounting member is mounted on the base member;

mounting means on the front of the mounting member for use in mounting a manually operated unit thereon;

and cooperating locking means, separate from the guide means, on the base and mounting members within the chamber for selectively locking the mounting member to the base member in a selected longitudinal position.

2. A support as claimed in claim 1 wherein the locking means on the mounting member includes an operating handle outside the chamber at the front of the mounting member.

3. A support as claimed in claim 2 wherein the mounting member locking means includes a locking pin within the chamber, the locking pin connected to the operating handle via a connector member, the connector member pivoted to the mounting member via a pivot pin located intermediate the locking pin and the operating handle.

4. A support as claimed in claim 3 wherein the base locking means includes a longitudinal-extending line of spaced-apart holes in the bottom wall of the base member, the line of holes aligned with the locking pin.

5. A support as claimed in claim 4 including spring means biasing the locking pin toward the line of holes, the locking pin entering one of the holes when aligned with it to lock the support member to the base member against the longitudinal movement relative to the base member.

6. A support as claimed in claim 2 wherein the mounting member has a top wall and side walls;

the base member has a bottom wall and side walls;

the cooperating guide means on the side walls of the mounting and base members in a position to space the top wall of the mounting member from the bottom wall of the base member to form the chamber within the support.

7. A support as claimed in claim 6 wherein the mounting member locking means includes a locking pin within the chamber, the locking pin connected to the operating handle via a connector member, the connector member pivoted to the mounting member via a pivot pin located intermediate the locking pin and the operating handle.

8. A support as claimed in claim 7 wherein the base locking means includes a longitudinal-extending line of spaced-apart holes in the bottom wall of the base member, the line of holes aligned with the locking pin.

9. A support as claimed in claim 8 including spring means biasing the locking pin toward the line of holes, the locking pin entering one of the holes when aligned with it to lock the support member to the base member against longitudinal movement relative to the base member.

10. A support as claimed in claim 2 wherein the operating handle is located above the mounting member and adjacent its front end.

11. A support as claimed in claim 10 wherein the mounting means including a mounting plate extending up and rearwardly from the front of the mounting member and located in front of the operating handle a distance sufficient to allow operation of the handle.

12. A support as claimed in claim 10 wherein the mounting means is a front wall on the mounting member between the side walls.

13. A support as claimed in claim 2 wherein the handle extends forwardly from the front of the mounting member.

14. A support as claimed in claim 1 including a support post, the support post having a mounting base, a first tubular section extending up from the base and a second tubular section telescopically mounted within the first section, means for locking the second section at a desired height, and at a desired angular position, relative to the first section, and a carrying unit on the top of the second section for mounting the base member of the support thereon.

15. A support as claimed in claim 14 wherein the carrying unit comprises first and second arm units pivotally connected together at adjacent ends, the other end of one arm unit connected to the top of the second tubular section and the other end of the second arm unit pivotally connected to the support whereby the arm units allow the position of the support to be adjusted vertically and angularly relative to the horizontal.

16. A support as claimed in claim 15 including support arms adjustably mounted at one end on the second tubular section, the other ends of the support arms adapted to be mounted on a vehicle.

17. A support as claimed in claim 16 wherein the support arms are mounted on a tubular sleeve, the tubular sleeve adjustably mounted on the second tubular section.

18. A support as claimed in claim 1 wherein the mounting member has a top wall and side walls;

the base member has a bottom wall and side walls;

the cooperating guide means on the side walls of the mounting and base members in a position to space the top wall of the mounting member from the bottom wall of the base member to form the chamber within the support.