Boom for material transport

Patent metadata

Field	Value
Publication number	US-10865578-B2
Application number	US-201716317779-A
Country	US
Kind code	B2
Filing date	Jul 14, 2017
Priority date	Jul 15, 2016
Publication date	Dec 15, 2020
Grant date	Dec 15, 2020

Abstract

A telescoping extendable boom and a foldable telescoping extendable boom for transporting an item, are disclosed. The foldable telescoping extendable boom having tubular elements (12) and (14) and (15, 17, 18, 19) and (20) each arranged with a longitudinally extending track (25, 29) inside the tubular element. Each longitudinally extending track (25, 29) supports a single shuttle (26) and (30) respectively, internally inside its tubular element (17) and (15), respectively, for movement therealong. Each shuttle (26) and (30) is equipped with a clamp (27) and (30) to selectively clamp the item (298). The longitudinally extending tracks (25, 29) of immediately connecting telescoping tubular elements (17) and (15) are located opposite each other. The inner tubular elements inside said telescoping extendable boom are arranged at their near ends to allow their shuttles to access shuttles of outer tubular elements to enable the clamps (27) and (31) thereof to transfer a said item (298) therebetween.

First claim

The invention claimed is:

1. A telescoping extendable boom for transporting an item, said telescoping extendable boom having tubular elements each arranged with a longitudinally extending track inside said tubular element, each said longitudinally extending track supporting a single shuttle internally inside its tubular element for movement therealong, each said shuttle being equipped with a clamp to selectively clamp said item, the longitudinally extending tracks of immediately connecting telescoping tubular elements being located opposite each other, and inner tubular elements inside said telescoping extendable boom being arranged at their near ends to allow their shuttles to access shuttles of outer tubular elements to enable the clamps thereof to transfer a-said item therebetween.

2. A telescoping extendable boom as claimed in claim 1 , wherein the inner tubular elements have a void at their near ends opposite said longitudinally extending track therein to allow their shuttles to access shuttles of outer tubular elements to enable clamps thereof to transfer a said item therebetween.

3. A telescoping extendable boom as claimed in claim 2 wherein said telescoping extendable boom includes at its remote end, a pivotable clamp to receive and clamp an item presented by a shuttle in a remote end tubular element of the telescoping extendable boom, said pivotable clamp being pivotally mounted about a horizontal axis and arranged to present said item for further handling.

4. A telescoping extendable boom as claimed in claim 3 wherein said pivotable clamp is mounted on a linear sliding mount that has travel extending in a direction linearly through said horizontal axis and normal thereto.

5. A longitudinally extendable boom as claimed in claim 1 wherein said telescoping extendable boom includes at its remote end, a pivotable clamp to receive and clamp an item presented by a shuttle in a remote end tubular element of the telescoping extendable boom, said pivotable clamp being pivotally mounted about a horizontal axis and arranged to present said item for further handling.

6. A longitudinally extendable boom as claimed in claim 5 wherein said pivotable clamp is mounted on a linear sliding mount that has travel extending in a direction linearly through said horizontal axis and normal thereto.

7. A foldable boom comprising a first boom element in the form of a telescoping extendable boom for transporting an item, said telescoping extendable boom having a plurality of tubular elements, each of said tubular elements being a arranged with a longitudinally extending track inside said tubular element, each said longitudinally extending track supporting a single shuttle internally inside its tubular element for movement therealong, each said shuttle being equipped with a clamp to selectively clamp said item, the longitudinally extending tracks of immediately connecting telescoping tubular elements being located opposite each other, and inner tubular elements inside said telescoping extendable boom being arranged at their near ends to allow their shuttles to access shuttles of outer tubular elements to enable clamps thereof to transfer a said item therebetween; said first boom element being connected at one end thereof to a second boom element about a folding axis, said second boom, element also having a longitudinally extending track inside said second boom element supporting a shuttle internally for movement therealong, wherein said foldable boom is configured to allow the shuttle of said second boom and the shuttle in the tubular element at said one end of said first boom element, to transfer a said item therebetween.

8. A foldable boom as claimed in claim 7 , wherein each said longitudinally extending track runs along one side of its tubular element, and the longitudinally extending tracks in adjacent tubular elements connected about the folding axis at least one of:
run along the same side, and a pivoting shuttle equipped with a clamp to hold said item is provided, pivoting about said folding axis, to transfer said item between shuttles in the adjacent tubular elements connected about said folding axis; and
run along the lengths of the adjacent tubular elements on the side opposite to the side where the folding axis is located.

9. A foldable boom as claimed in claim 8 , wherein a distal telescoping element of one of said first boom element and said second boom element is smaller in cross sectional dimensions than an interconnected tubular element of the other boom element connected about said folding axis, and said distal telescoping element is offset relative to said folding axis, to substantially centrally align the pathway through said first and second boom elements at the folding axis, when the first and second boom elements are interconnected about said folding axis substantially in a straight line.

10. A foldable boom as claimed in claim 7 , wherein a distal telescoping element of one of said first boom element and said second boom element is smaller in cross sectional dimensions than an interconnected tubular of the other boom element connected about said folding axis, and said distal telescoping element is offset relative to said folding axis, to substantially centrally align the pathway through said first and second boom elements at the folding axis, when the first and second boom elements are interconnected about said folding axis substantially in a straight line.

11. A foldable boom as claimed in claim 10 , wherein, in the telescoping tubular elements, the longitudinally extending track runs along one side of its tubular element, and runs along an opposite side of an immediate interconnecting telescoping tubular element, so that the shuttle located in the longitudinally extending tracks of the interconnecting telescoping tubular elements can locate opposite each other in order to effect transfer of said item from the clamp of one shuttle to the clamp of the other shuttle.

12. A foldable boom as claimed in claim 7 , wherein, in the telescoping tubular elements, the longitudinally extending track runs along one side of its tubular element, and runs along an opposite side of an immediate interconnecting telescoping tubular element, so that the shuttle located in the longitudinally extending tracks of the interconnecting telescoping tubular elements can locate opposite each other in order to effect transfer of said item from the clamp of one shuttle to the clamp of the other shuttle.

13. A foldable boom as claimed in claim 12 , wherein the inner tubular elements have a void at their near ends opposite said longitudinally extending track therein to allow their shuttles to access shuttles of outer tubular elements to enable clamps thereof to transfer said item therebetween.

14. A foldable boom as claimed claim 7 , wherein said foldable boom includes at its remote end, a pivotable clamp to receive and clamp an item presented by said shuttle in a remote end tubular element of said foldable boom, said pivotable clamp being pivotally mounted about a second horizontal axis and arranged to present said item for further handling.

15. A foldable boom as claimed in claim 14 , wherein said pivotable clamp is mounted on a linear sliding mount that has travel extending in a direction linearly through said second horizontal axis and normal thereto.

16. A foldable boom comprising a first boom element and a second boom element, both in the form of a telescoping extendable boom for transporting an item, each said telescoping extendable boom having a plurality of tubular elements, each of said tubular elements being a arranged with a longitudi

Assignees

• Fastbrick Ip Pty Ltd

Inventors

• Pivac Mark

Classifications

• E04G21/16 Primary

  Tools or apparatus (devices for erecting fences E04H17/26) · CPC title

• B25J5/06 Primary

  Manipulators combined with a control cab for the operator · CPC title

• B25J5/007

  mounted on wheels · CPC title

• B25J9/046

  Revolute coordinate type · CPC title

• E04G21/22

  for setting building elements with mortar, e.g. bricklaying machines · CPC title