Nestable transport members and a corresponding track

Patent metadata

Field	Value
Publication number	US-9540183-B2
Application number	US-201514734324-A
Country	US
Kind code	B2
Filing date	Jun 9, 2015
Priority date	Jun 9, 2015
Publication date	Jan 10, 2017
Grant date	Jan 10, 2017

Abstract

An apparatus for advancing articles or tooling includes a frame having a first portion and a second portion spaced apart and opposing the first portion. The first and second portions each comprise an outer track and an inner track that extend parallel with the outer track. The outer and inner tracks define a machine direction. The apparatus includes a first transport member and as second transport member. The first and second transport members are defined by a first end portion, a second end portion, and a central portion separating the first and second end portions. The first and second end portions of the first and second transport members are at least partially nestable.

First claim

What is claimed is:

1. An apparatus comprising:
a frame comprising a first portion and a second portion spaced apart and opposing the first portion, wherein the first and second portions each comprise an outer track and an inner track that extend parallel with the outer track, wherein the outer and inner tracks define a machine direction;
a transport member defined by a first end portion, a second end portion, and a central portion separating the first and second end portions, wherein the transport member is configured to advance in the machine direction about a closed travel path, wherein the transport member comprises:
first and second outer translation rollers operatively connected with the first end portion of the transport member and operatively engaged with the outer track of the first portion of the frame;
first and second inner translation rollers operatively connected with the first end portion of the transport member and operatively engaged with the inner track of the first portion of the frame, wherein the first outer translation roller, the second outer translation roller, the first inner translation roller, and the second inner translation roller are spaced apart in the machine direction;
third and fourth outer translation rollers operatively connected with the second end portion of the transport member and operatively engaged with the outer track of the second portion of the frame;
third and fourth inner translation rollers operatively connected with the second end portion of the transport member and operatively engaged with the inner track of the second portion of the frame, wherein the third outer translation roller, the fourth outer translation roller, the third inner translation roller, and the fourth inner translation roller are spaced apart in the machine direction.

2. The apparatus of claim 1 , wherein each of the first and second portions define an interior surface and an exterior surface, wherein the interior surface of the first portion is face-to-face with the interior surface of the second portion, and wherein the first track is connected with the exterior surface of the first portion and the second track is connected with the exterior surface of the second portion.

3. The apparatus of claim 1 , wherein the first and second tracks each comprise two opposing straight sections separated by and connected with two opposing arcuate sections.

4. The apparatus of claim 1 , wherein the transport member further comprises a first roller support member, a second roller support member, a third roller support member, and a fourth roller support member, wherein the first and second roller support members are movably connected with the first end portion and the third and fourth roller support members are movably connected with the second end portion, wherein the first and second outer translation rollers are operatively connected with the first roller support member, wherein the first and second inner translation rollers are operatively connected with the second roller support member, wherein the third and fourth outer translation rollers are operatively connected with the third roller support member, and wherein the third and fourth inner translation rollers are operatively connected with the fourth roller support member.

5. The apparatus of claim 4 , wherein the first, second, third, and fourth roller support members are pivotally connected with the transport member.

6. The apparatus of claim 4 , wherein the first, second, third, and fourth outer translation rollers are rollably engaged with the outer tracks of the first and second portions, and wherein the first, second, third, and fourth inner translation rollers are rollably engaged with the inner tracks of the first and second portions.

7. The apparatus of claim 1 , wherein the transport member is a first transport member, the article grouping apparatus further comprising a second transport member, wherein the second transport member is defined by a first end portion, a second end portion, and a central portion separating the first and second end portions, wherein the second transport member is configured to advance in the machine direction about the closed travel path, and wherein the first and second end portions of the first transport member are at least partially nestable with the first and second end portions of the second transport member.

8. An apparatus comprising:
a frame comprising a first portion and a second portion spaced apart and opposing the first portion, wherein the first and second portions each comprise an outer track and an inner track that extends parallel with the outer track, wherein the outer and inner tracks define a machine direction;
a first transport member;
a second transport member, wherein each of the first and second transport members are defined by a first end portion, a second end portion, and a central portion separating the first and second end portions, wherein each of the first and second transport members are configured to advance in the machine direction about a closed travel path, wherein the first and second transport members each comprise:
a first outer translation roller operatively connected with the first end portion of the transport member and operatively engaged with the outer track of the first portion of the frame;
a first inner translation roller operatively connected with the first end portion of the transport member and operatively engaged with the inner track of the first portion of the frame;
a second outer translation roller operatively connected with the second end portion of the transport member and operatively engaged with the outer track of the second portion of the frame; and
a second inner translation roller operatively connected with the second end portion of the transport member and operatively engaged with the inner track of the second portion of the frame,
wherein the first and second transport members are selectively positionable in first and second configurations, wherein in the first configuration the first and second outer translation rollers of the first transport members are spaced apart in the machine direction from the first and second inner translation rollers of the second transport member, wherein in the second configuration the first and second outer translation rollers of the first transport member are at substantially the same machine-directional position as the first and second inner translation rollers of the second transport member.

9. The apparatus of claim 8 , wherein the first end portion of the first transport member is at least partially nestable with the first end portion of the second transport member, and wherein the second end portion of the first transport member is at least partially nestable with the second end portion of the second transport member.

10. The apparatus of claim 8 , wherein the first and second tracks each comprise two opposing straight sections separated by and connected with two opposing arcuate sections.

11. The apparatus of claim 8 , wherein the first and second outer translation rollers of the first transport member are positioned downstream from the first and second inner translation rollers of the first transport member, and wherein the first and second outer translation rollers of the second transport member are positioned downstream from the first and second inner translation rollers of the second transport member.

12. The apparatus of claim 8 further comprising a first carriage connected with the central portion of the first transport member and a second carriage connected with the central second transport member, wherein the first and second carriages each comprise an article receiving comp

Assignees

• Procter & Gamble

Inventors

• Papsdorf Clifford Theodore
• CLOOSTERMANS-HUWAERT Hilde
• De Saert Andre

Classifications

• B65G54/02

  electrostatic, electric, or magnetic · CPC title

• B65G47/53

  between conveyors which cross one another · CPC title

• B65G47/841

  Devices having endless travelling belts or chains equipped with article-engaging elements · CPC title

• B65G47/32

  Applications of transfer devices {(such devices per se B65G47/74)} · CPC title

• B65G17/12

  comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element · CPC title