Collating system for conveyor belt rivets and method

Patent metadata

Field	Value
Publication number	US-10093476-B2
Application number	US-201514955426-A
Country	US
Kind code	B2
Filing date	Dec 1, 2015
Priority date	Dec 2, 2014
Publication date	Oct 9, 2018
Grant date	Oct 9, 2018

Abstract

A collating system for rivets is provided that includes a rivet holder for supporting rivets in a predetermined pattern. In one form, the rivet holder includes a body having cavities for supporting the rivets therein. The rivet holder body includes a top plate member and a bottom plate member. The rivet holder has drive heads connected to the top plate member via frangible portions and the bottom plate member has retaining webs disposed below the drive heads. The top and bottom plates are secured together to capture heads of the rivets between the drive heads and retaining webs. The drive heads may be driven downward to drive the rivet heads from the rivet holder and into bores of a guide block with the retaining webs flexing to release the rivet head from the lower bottom plate member. A method of using the rivet collating system is also disclosed.

First claim

What is claimed is:

1. A rivet holder comprising:
a plate body having an upper surface and a lower surface extending between opposite sides of the plate body, and a relatively thin thickness between the upper and lower surface that is less than a distance across the plate body between the opposite sides thereof;
a plurality of cavities of the plate body;
a plurality of rivets having enlarged upper heads at least partially received in the cavities of the body with lower shank portions of the rivets depending from the upper heads extending down out of the cavities beyond the body lower surface;
a plurality of webs of the plate body extending about one of the cavities and configured to support a lower portion of the rivet head in the one cavity with the shank thereof extending out therefrom;
grooves in the body lower surface at the webs; and
flap portions of the webs configured to deflect into the groove as the rivet head is driven downwardly and out from the one cavity.

2. The rivet holder of claim 1 wherein the webs and grooves are contained within the thickness of the plate body.

3. The rivet holder of claim 1 wherein the plate body includes an upper plate with the body upper surface thereon and a lower plate with the body lower surface thereon, the body lower plate including the webs and the grooves.

4. The rivet holder of claim 1 wherein the plate body include an upper plate with portions extending above the rivet heads and a lower plate that includes the plurality of webs and the grooves.

5. The rivet holder of claim 1 wherein the one cavity includes a central axis and the flap portions extend obliquely to the central axis.

6. The rivet holder of claim 1 wherein the plate body includes a drive head configured to push the rivet head out of the one cavity with the rivet head deflecting the flap portions into the grooves.

7. The rivet holder of claim 1 wherein the webs are circumferentially spaced about the cavity.

8. The rivet holder of claim 7 wherein the webs are circumferentially spaced by radially enlarged openings in the plate body.

Assignees

• Flexible Steel Lacing Co

Inventors

• Vogrig Joseph

Classifications

• B65D85/24 Primary

  for needles, nails or like elongate small articles · CPC title

• F16G3/08 Primary

  consisting of plates and screw-bolts or rivets (F16G3/06 takes precedence) · CPC title

• B21J15/323

  using a carrier strip · CPC title

• B21J5/06

  for performing particular operations · CPC title

• B25C1/00

  Hand-held nailing tools (hammers per se B25D; nailing machines B27F7/02); Nail feeding devices · CPC title