Belt-driven people conveyors

Patent metadata

Field	Value
Publication number	US-11027946-B2
Application number	US-202016891717-A
Country	US
Kind code	B2
Filing date	Jun 3, 2020
Priority date	Jun 4, 2019
Publication date	Jun 8, 2021
Grant date	Jun 8, 2021

Abstract

A conveyance element 2 for a belt-driven people conveyor is provided which comprises a first belt connection structure 12 arranged to connect a drive belt 108 to the conveyance element 2 , and a second belt connection structure 14 arranged to connect the drive belt 108 to the conveyance element 2 . The first and second belt connection structures 12, 14 are arranged such that, when connected, the drive belt 108 passes adjacent to and between the first and second belt connection structures 12, 14.

First claim

What is claimed is:

1. A conveyance element for a belt-driven people conveyor comprising:
a first belt connection structure arranged to connect a drive belt to the conveyance element; and
a second belt connection structure arranged to connect the drive belt to the conveyance element;
wherein the first and second belt connection structures are arranged such that, when connected, the drive belt passes adjacent to and between the first and second belt connection structures;
wherein the first belt connection structure includes a first belt connection member configured to connect the drive belt to the conveyance element;
wherein the second belt connection structure includes a second belt connection member configured to connect the drive belt to the conveyance element;
wherein the first belt connection member and the second belt connection member are separate elements.

2. The conveyance element of claim 1 , wherein the first and/or second belt connection structures are arranged to rotatably connect the drive belt to the conveyance element.

3. The conveyance element of claim 1 , wherein the first and/or second belt connection structure extends from a lower edge of the conveyance element.

4. The conveyance element of claim 1 , further comprising a first support component arranged to support the conveyance element on a first support track of the people conveyor.

5. The conveyance element of claim 4 , wherein the first support component is connected to the first belt connection structure.

6. The conveyance element of claim 4 , further comprising a second support component arranged to support the conveyance element on a second support track of the people conveyor.

7. The conveyance element of claim 4 , wherein the second support component is connected to the second belt connection structure.

8. The conveyance element of claim 6 , wherein the first support component comprises a first belt roller connected to the first belt connection structure via a bearing and the second support component comprises a second belt roller connected to the second belt connection structure via a bushing.

9. A conveyance element for a belt-driven people conveyor comprising:
a first belt connection structure arranged to connect a drive belt to the conveyance element; and
a second belt connection structure arranged to connect the drive belt to the conveyance element;
wherein the first and second belt connection structures are arranged such that, when connected, the drive belt passes adjacent to and between the first and second belt connection structures;
the first belt connection structure and the second belt connection structure comprising two pairs of first and second belt connection structures, each pair arranged to connect a drive belt to the conveyance element such that, when connected, each drive belt passes adjacent to and between the first and second belt connection structures with which it is connected to the conveyance element.

10. A belt-driven people conveyor comprising:
a plurality of conveyance elements each comprising first and second belt connection structures; and
a drive belt connected to the plurality of conveyance elements via the first and second belt connection structures, wherein the drive belt passes adjacent to and between the first and second belt connection structures;
wherein the first belt connection structure includes a first belt connection member configured to connect the drive belt to the conveyance element;
wherein the second belt connection structure includes a second belt connection member configured to connect the drive belt to the conveyance element;
wherein the first belt connection member and the second belt connection member are separate elements.

11. The belt-driven people conveyor of claim 10 , further comprising a direct drive system arranged to drive the drive belt so as to propel the plurality of conveyance elements.

12. The belt-driven people conveyor of claim 10 , further comprising at least one first support track, wherein each of the plurality of conveyance elements comprises at least one first support component arranged to support the conveyance element on the at least one first support track.

13. The belt-driven people conveyor of claim 12 , further comprising at least one second support track, wherein each of the plurality of conveyance elements comprises at least one second support component arranged to support the conveyance element on the at least one second support track.

14. The belt-driven people conveyor of claim 13 , with a conveyance path comprising:
an inclined region;
a landing region; and
a transition region between the inclined region and the landing region;
wherein the second support track extends substantially in only the transition region.

Assignees

• Otis Elevator Co

Inventors

• Turek Alexander
• Illedits Thomas

Classifications

• B66B23/02 Primary

  Driving gear · CPC title

• B66B21/04 Primary

  linear type · CPC title

• B66B23/145 Primary

  Roller assemblies · CPC title

• B66B23/12

  Steps · CPC title

• B66B23/026

  with a drive or carrying sprocket wheel located at end portions · CPC title