Replaceable finger elements for transporting hot glass articles

Claim 2

In a conveyor system for serially transporting and positioning newly-formed glass articles, the system having a plurality of article moving modules extending over the conveyor transport surface in spaced-apart array, the combination of each module comprising a finger holder having at least one tapered female slot therein disposed in generally vertical relation facing the said conveyor transport surface, and at least one rigid finger member consisting of molded solid-lubricant thermoset material having at least one complemental tapered recessed tongue adjacent a first linear edge for its slip-fit retention in cantilevered relation within said finger holder over or adjacent to said transport surface, said finger member having a double-tapered recessed male tongue extending in symmetry from opposing edges normal to said first linear edge to a medial region and with each side of said tongue being complemental to the tapered female slot in said finger holder for its reversible usage.

Claim 3

The combination in accordance with claim 1, wherein the said tapered female slot in said finger holder and the said tapered recessed male tongue in said finger member have complemental included angles ranging from about 1 to 16 degrees for slip-fit readily-replaceable connection.

Claim 4

The combination in accordance with claim 1, wherein the said tapered female slot in said finger holder and the said tapered recessed male tongue in said finger member have complemental widths and included angles of about 7 degrees.

Claim 5

The combination in accordance with claim 1, wherein the said finger member of each module has a thickness of not less than about 1/8 inch at the tapered recessed male tongue and generally parallel article-contacting surfaces adapted to handling hot glass articles without creating surface blemishes.

Claim 6

Th combination in accordance with claim 1, wherein the said finger member of each module is comprised of heat-resistant solid-lubricant material including silicone resin, chopped glass fibers and graphite in molded form.

Claim 7

The combination in accordance with claim 1, wherein the said finger member has a single tapered recessed male tongue complemental to the tapered female slot in said finger holder.

Claim 8

The combintion in accordance with claim 1, wherein the said finger member has a rectangular shape and parallel smooth working surfaces and a thickness of less than about 1/2 inch with the tapered recessed male tongue having a width to length ratio of about 1 to 21/2.

Claim 9

The combination in accordance with claim 1, wherein the said finger member has a rectangular shape and a beveled edge at its extremity opposite the edge having the complemental tapered recessed male tongue.

Claim 10

The combination in accordance with claim 1, wherein the said finger member has a rectangular shape and a curvilinear edge contour at its extremity opposite the edge having the complemental tapered recessed male tongue.

Claim 11

The combination in accordance with claim 1, wherein the said complemental tapered recessed male tongue in said finger holder and the tapered female slot in said finger member extend vertically normal to the conveyor transport surface.

Claim 12

In a conveyor system for serially transporting and positioning newly-formed glass articles, the system having a plurality of article moving modules extending over the conveyor transport surface in spaced-apart array, the combination of each module comprising a finger holder having two tapered female slots therein disposed in generally vertical relation facing the said conveyor transport surface with at least one tapered female slot normal thereto, and a pair of rigid finger members consisting of molded solid lubricant thermoset material each having at least one complemental tapered recessed male tongue therein adjacent one lineal edge for its slip-fit retention in cantilevered relation within one of the tapered female slots in said finger holder over or adjacent to said conveyor transport surface, said pair of rigid finger members providing an angled pusher-pad module pocket for transporting an individual glass article into precisely-positioned location, said finger holder having two tapered female slots and each of the said finger members having a double tapered recessed male tongue in symmetry adjacent one edge thereof for their replaceable mounting in said finger holder in slip-fit vertical relation.

Claim 13

In a conveyor system for serially transporting and positioning newly-formed glass articles, the system having a plurality of article moving modules extending over the conveyor transport surface in spaced-apart array, the combination of each module comprising a finger holder having two tapered female slots therein disposed in generally vertical relation facing the said conveyor transport surface with at least one tapered female slot normal thereto, and a pair of rigid finger members consisting of molded solid lubricant thermoset material each having at least one complemental tapered recessed male tongue therein adjacent one lineal edge for its slip-fit retention in cantilevered relation within one of the tapered female slots in said finger holder over or adjacent to said conveyor transport surface, said pair of rigid finger members providing an angled pusher-pad module pocket for transporting an individual glass article into precisely-positioned location, said finger holder having two tapered female slots and each of the said finger members having a double tapered recessed male tongue in symmetry adjacent one edge thereof for their replaceable mounting in said finger holder in slip-fit vertical relation.

Claim 14

The combination in accordance with claim 11, wherein the said two tapered female slots in said finger holder and the tapered recessed male tongue in each of the said finger members have uniform complemental included angles ranging from about 1 to 16 degrees for load-bearing slip-fit readily-replaceable connection.

Claim 15

The combination in accordance with claim 11, wherein the said two tapered female slots in said finger holder and the tapered recessed male tongue in each of the said finger members have complemental widths and included angles of about 7 degrees.

Claim 16

The combination in accordance with claim 11, wherein the pair of rigid finger members of each module has a thickness of not less than about 1/8 inch at the recessed male tongue and generally parallel article contacting surfaces adapted to handling hot glass articles without creating surface blemishes.

Claim 17

The combination in accordance with claim 11, wherein the pair of said finger members of each module is comprised of heat-resistant solid-lubricant material including silicone resin, chopped glass fibers and graphite in molded form.

Claim 18

The combination in accordance with claim 11, wherein each of the said finger members has a double tapered recessed male tongue extending in lineal alignment in symmetry from opposing edges and adjacent a parallel edge with each half-portion of said tapered recessed male tongue being complemental to the tapered female slot in said finger holder for reversible usage of said finger members.

Claim 19

The combination in accordance with claim 11, wherein each of said finger members has a rectangular shape and parallel smooth working surfaces and a thickness of less than about 1/2 inch.

Claim 20

The combination in accordance with claim 11, wherein each of said finger members has a rectangular shape and a beveled edge at its extremity opposite the edge having the complemental tapered recessed male tongue.

Claim 21

The combination in accordance with claim 11, wherein at least one of said finger members has a rectangular shape and a cylindrical segmental shape at its extremity opposite the edge having the complemental tapered recessed male tongue.

Claim 22

The combination in accordance with claim 11, wherein the two tapered female slots in said finger holder and the complemental tapered recessed male tongue in each finger member have a width to length ratio of about 1 to 21/2 and an included angle ranging from 1 to 16 degrees.

Claim 23

The combination in accordance with claim 11, wherein each of the tapered recessed male tongue portions have an included angle of about 7 degrees for locking engagement within the tapered female slots in said finger holder.

Claim 24

In a conveyor system for serially transporting and positioning newly-formed glass articles, the system having a plurality of article moving modules extending over the conveyor transport surface in equi-spaced array, the combination of each module comprising a finger holder having two tapered female locking slots therein disposed in generally vertical equi-angular relation facing the said conveyor transport surface, and a pair of rigid finger members consisting of molded solid-lubricant thermoset material each having at least one complemental tapered recessed male locking tongue therein adjacent one lineal edge for its slip-fit retention in cantilevered relation within the two tapered female locking slots in said finger holder, the said pair of rigid finger members having beveled free end portions disposed in adjacent relation over or near said conveyor transport surface, said pair of rigid finger members providing an equi-angled pusher-pad module pocket for transporting an individual glass article between modules into precisely-positioned location.

Claim 25

In a conveyor system for serially transporting and positioning newly-formed glass articles, the system having a plurality of article moving modules extending over the conveyor transport surface in equi-spaced array, the combination of each module comprising a finger holder having two tapered female locking slots therein disposed in generally vertical equi-angular relation facing the said conveyor transport surface, and a pair of rigid finger members consisting of molded solid-lubricant thermoset material each having at least one complemental tapered recessed male locking tongue therein adjacent one lineal edge for its slip-fit retention in cantilevered relation within the two tapered female locking slots in said finger holder, the said pair of rigid finger members having beveled free end portions disposed in adjacent relation over or near said conveyor transport surface, said pair of rigid finger members providing an equi-angled pusher-pad module pocket for transporting an individual glass article between modules into precisely-positioned location.

Claim 26

The combination in accordance with claim 22, wherein the two tapered female locking slots in said finger holder and the tapered recessed male locking tongue in each of said finger members have uniform complemental included angles ranging from about 1 to 16 degrees for load-bearing slip-fit readily-replaceable connection.

Claim 27

The combination in accordance with claim 22, wherein the two tapered female locking slots in said finger holder and the tapered recessed male locking tongue in each of said finger members have complemental widths and included angles of about 7 degrees.

Claim 28

The combination in accordance with claim 22, wherein the pair of finger members of each module is comprised of heat-resistant solid-lubricant thermoset material including silicone resin, chopped glass fibers and graphite in molded form.