Glassware transfer
AssigneeBrockway Glass Company, Inc.
InventorLawrence K. McDole
Life of this patent
Estimating the term…
Abstract
An improved glassware transfer method and apparatus includes a plurality of pushing members provided on an endless carrier with a spacing between a leading pushing member and a trailing pushing member greater than a spacing between other adjacent pushing members. Preferably, the leading pushing member is positioned closer to the next following pushing member and angled outwardly with respect to the endless carrier. The leading pushing member is preferably positioned closer to the adjacent pushing member in the machine direction.
Claims9
Apparatus for transferring a series of generally equally spaced articles from a first conveyor onto a second conveyor oriented generally perpendicularly to the first conveyor, comprising:
- endless carrier means for urging said articles from said first conveyor onto said second conveyor, said endless carrier means including a plurality of equally spaced pusher members, said endless carrier means also including at least two pusher members spaced apart a predetermined distance which is greater than the spacing of said equally spaced pusher members such that two of the generally equally spaced articles are adapted to be arranged on said second conveyor spaced apart a distance which is greater than the spacing of the remaining articles on the second conveyor after transfer;
- and
- said at least two pusher members spaced apart the predetermined distance greater than the spacing of said equally spaced pusher members defining a leading pusher member and a trailing pusher member, said leading pusher member being spaced apart from an adjacent one of said equally spaced pusher members by a predetermined distance which is less than the spacing of said equally spaced pusher members.
Apparatus for transferring a series of generally equally spaced articles from a first conveyor onto a second conveyor oriented generally perpendicularly to the first conveyor, comprising:
- endless carrier means for urging said articles from said first conveyor onto said second conveyor, said endless carrier means including a plurality of equally spaced pusher members, said endless carrier means also including at least two pusher members spaced apart a predetermined distance which is greater than the spacing of said equally spaced pusher members;
- each of said plurality of equally spaced pusher member being oriented at a first predetermined angle with respect to the endless carrier means;
- and
- at least one of said pusher members of said endless carrier means being oriented at a second predetermined angle with respect to the endless carrier means, said second predetermined angle being different than said first predetermined angle.
A method for transferring a series of generally equally spaced articles from a first conveyor onto a second conveyor oriented generally perpendicularly to the first conveyor, comprising the steps of:
- engaging a first one of said articles with a leading pushing member;
- engaging a second one of said articles with a second pushing member adjacent to said leading pushing member with a first predetermined spacing provided between said leading pushing member and said second pushing member;
- sequentially engaging each of a predetermined number of said articles with one of a predetermined plurality of pushing members with a second predetermined spacing provided between adjacent ones of said plurality of pushing members, said second predetermined spacing being larger than said first predetermined spacing;
- engaging another of said articles with a trailing pushing member with a third predetermined spacing provided between said trailing pushing member and the next adjacent leading pushing member, said third predetermined spacing being larger than said second predetermined spacing;
- and
- sequentially releasing said engaged articles onto said second conveyor so as to provide a spacing between adjacent ones of said articles corresponding to the spacing between adjacent ones of said pushing members.
Dependencies are inferred from the claim text.