Means for laterally spacing products

• US 4,938,339 A
• Filed: 12/09/1988
• Issued: 07/03/1990
• Est. Priority Date: 12/09/1988
• Status: Expired due to Fees

• Current Assignee: Ingersoll-Rand Company (Trane Technologies plc)
• Original Assignee: Ingersoll-Rand Company (Trane Technologies plc)
• Inventors: Benson, Dan T.
• Primary Examiner(s): Spar, Robert J.
• Assistant Examiner(s): Dayoan, D. Glenn
• Application Number:
  US07/281,767
• Time in Patent Office: 571 Days
• Field of Search: 198/458, 225/98, 225/99, 29/239
• US Class Current: 198/458
• CPC Class Codes: B65G 47/26 arranging the articles, e.g. varying spacing between individual articles

Abstract

A platform includes linear trackways which diverge and then lie in parallel along a given axis, and spaced apart. A plurality of flight bars, equally spaced apart, and lying traverse of the trackways, are movable along the axis and upon the platform. The bars engage rearmost, axial ends of juxtaposed, elongate products and push the products toward the trackways. Shoes supported above the platform, and lying above the trackways where they diverge, engage the products, as they are pushed along the platform, and force the products into and along the divergent trackways.

Claims

1. Apparatus for laterally spacing juxtaposed, elongate products, comprising:

a platform;

said platform having a given planar surface, and a plurality of trackways having divergent portions;

wherein

said trackways are recessed into said surface;

means for moving said juxtaposed, elongate products, in a given axial direction, along said surface toward said trackways; and

means supported above, and in proximity to, said surface, for urging said products, during movement thereof along said surface into said recessed trackways for lateral spacing thereof in response to movement of said products through said divergent portions, said means for urging being supported by said means for moving said products.

2. The apparatus according to claim 1, wherein said moving means comprises a plurality of pushers, spaced apart, for engaging ends of said juxtaposed products and pushing said products in said axial direction.

3. The apparatus according to claim 1, wherein:

said moving means comprises a bar exending across said platform in traverse of said trackways.

4. The apparatus according to claim 3, wherein:

said bar is movable, in said axial direction, for (a) engaging ends of said juxtaposed products, and (b) pushing said products in said axial direction on said platform.

5. The apparatus according to claim 1, wherein said urging means comprises a deflector disposed for contacting engagement with said products, and having means for constraining said products to enter said trackways.

6. The apparatus according to claim 1, wherein:

said moving means comprises (a) a plurality of bars, spaced apart, and extending across said platform in traverse of said trackways, and (b) means for moving said bars in said axial direction; and

said bars comprise means for (a) engaging ends of said juxtaposed products, and (b) pushing said products in said direction on said platform.

7. The apparatus according to claim 5, wherein:

said deflector is mounted for elevating movement, relative to said platform; and

said moving means comprises means for elevating said deflector relative to said platform.

8. The apparatus according to claim 5, wherein said deflector comprises an elongated shoe aligned along said axial direction;

said moving means comprises (a) a plurality of bars, spaced apart, and extending across said platform in traverse of said trackways, and (b) means for moving said bars in said axial direction;

said shoe has an abutment surface at an end thereof; and

said bars comprise means for (a) engaging first ends of said juxtaposed products, and (b) pushing said products in said axial direction, on said platform, to cause a second end of said products to engage said abutment surface of said shoe and be forced under said shoe to enter a respective trackway. .

9. The apparatus according to claim 8, further including:

means for engaging said shoe for (a) restricting elevation of said shoe, and (b) causing said shoe to bear against said products.

10. Apparatus for laterally spacing a plurality of axially moving juxtaposed objects, comprising:

a platform having a planar surface and a plurality of divergent trackways recessed in said surface;

means for moving the objects in a given axial direction along said surface toward said trackways; and

deflector means for urging said objects into said trackways, said deflector means mounted for vertical deflection relative to said objects and restrained from movement in the axial direction, said deflector means being supported above said surface by said means for moving.