Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
325 words
A dispenser for dispensing articles from the end of a continuous strip of articles feedable along its length in a downstream direction, comprising: a first gripper having cantilevered gripping arms which may be opened or closed and a second gripper having cantilevered gripping arms which may be opened or closed, said first gripper for gripping a continuous strip of articles from one side of the strip and said second gripper for gripping the continuous strip of articles from the opposite side of the strip; first motive means for reciprocating said first gripper along a portion of one side of said continuous strip of articles and second motive means for reciprocating said second gripper along a portion of the opposite side of said continuous strip of articles; cutting means for severing articles from said strip of articles; control means operatively associated with said first and second grippers, said first and second motive means and said cutting means for, repetitively, (i) moving said first gripper to a gripping position upstream of said second gripper when said second gripper is in an open position and for closing said cantilevered arms of said first gripper in order to grip the continuous strip of articles, (ii) moving said first gripper downstream through the open cantilevered arms of said second gripper in order to move an article of said continuous strip of articles to a dispensing position, (iii) activating said cutting means and opening said first gripper in order to dispense an article, (iv) moving said second gripper to a gripping position upstream of said first gripper and closing said cantilevered arms of said second gripper in order to grip the continuous strip of articles, (v) moving said second gripper through the open arms of said first gripper in order to move an article of said continuous strip of articles to a dispensing position and activating said cutting means, and (vi) opening said second gripper in order to dispense an article.
Claim 2
Dependent Claim
325 words
A dispenser for dispensing articles from the end of a continuous strip of articles feedable along its length in a downstream direction, comprising: a first gripper having cantilevered gripping arms which may be opened or closed and a second gripper having cantilevered gripping arms which may be opened or closed, said first gripper for gripping a continuous strip of articles from one side of the strip and said second gripper for gripping the continuous strip of articles from the opposite side of the strip; first motive means for reciprocating said first gripper along a portion of one side of said continuous strip of articles and second motive means for reciprocating said second gripper along a portion of the opposite side of said continuous strip of articles; cutting means for severing articles from said strip of articles; control means operatively associated with said first and second grippers, said first and second motive means and said cutting means for, repetitively, (i) moving said first gripper to a gripping position upstream of said second gripper when said second gripper is in an open position and for closing said cantilevered arms of said first gripper in order to grip the continuous strip of articles, (ii) moving said first gripper downstream through the open cantilevered arms of said second gripper in order to move an article of said continuous strip of articles to a dispensing position, (iii) activating said cutting means and opening said first gripper in order to dispense an article, (iv) moving said second gripper to a gripping position upstream of said first gripper and closing said cantilevered arms of said second gripper in order to grip the continuous strip of articles, (v) moving said second gripper through the open arms of said first gripper in order to move an article of said continuous strip of articles to a dispensing position and activating said cutting means, and (vi) opening said second gripper in order to dispense an article.
Claim 3
Dependent Claim
32 words
The dispenser of claim 1 further including sensing means for sensing the position of articles of said continuous strip of articles and wherein said control means is responsive to said sensing means.
Claim 4
Dependent Claim
21 words
The dispenser of claim 2 wherein said cutting means comprises a cutter associated with each of said first and second gripper.
Claim 5
Dependent Claim
52 words
The dispenser of claim 3 wherein each arm of each of said first gripper and second gripper comprises a pair of neighbouring fingers and wherein said cutter associated with each of said first gripper and said second gripper is for cutting the continuous strip of articles between said pairs of neighbouring fingers.
Claim 6
Independent Claim
201 words
A method of dispensing articles from the end of a continuous strip of articles feedable along its length in a downstream direction, comprising the steps of: gripping a continuous strip of articles upstream of a first gripper at one side of the strip having cantilevered arms with a second gripper at the other side of the strip having cantilevered arms; opening the arms of said first gripper and moving said first gripper in an upstream direction to a gripping position; moving said second gripper in a downstream direction through the open arms of said first gripper so .hat the end article in said continuous strip of articles is moved to a dispensing position; severing said end article from said strip and dispensing said end article; gripping said strip with said first gripper; opening the arms of said second gripper and moving said second gripper upstream to a gripping position; moving said first gripper in a downstream direction through the open arms of said second gripper so that the end article in said continuous strip of articles is moved to a dispensing position; severing said end article from said strip and dispensing said end article; and repeating the foregoing steps, as required.
Claim 7
Independent Claim
201 words
A method of dispensing articles from the end of a continuous strip of articles feedable along its length in a downstream direction, comprising the steps of: gripping a continuous strip of articles upstream of a first gripper at one side of the strip having cantilevered arms with a second gripper at the other side of the strip having cantilevered arms; opening the arms of said first gripper and moving said first gripper in an upstream direction to a gripping position; moving said second gripper in a downstream direction through the open arms of said first gripper so .hat the end article in said continuous strip of articles is moved to a dispensing position; severing said end article from said strip and dispensing said end article; gripping said strip with said first gripper; opening the arms of said second gripper and moving said second gripper upstream to a gripping position; moving said first gripper in a downstream direction through the open arms of said second gripper so that the end article in said continuous strip of articles is moved to a dispensing position; severing said end article from said strip and dispensing said end article; and repeating the foregoing steps, as required.
Claim 8
Dependent Claim
278 words
A conveyor for conveying a continuous strip of articles along its length in a downstream direction, comprising: a first gripper having cantilevered gripping arms which may be opened or closed and a second gripper having cantilevered gripping arms which may be opened or closed, said first gripper for gripping a continuous strip of articles from one side of the strip and said second gripper for gripping the continuous strip of articles from the opposite side of the strip; first motive means for reciprocating said first gripper along a portion of one side of said continuous strip of articles and second motive means for reciprocating said second gripper along a portion of the opposite side of said continuous strip of articles; control means operatively associated with said first and second grippers and said first and second motive means for, repetitively, (i) moving said first gripper to a gripping position upstream of said second gripper when said second gripper is in an open position and for closing said cantilevered arms of said first gripper in order to grip the continuous strip of articles, (ii) moving said first gripper downstream through the open cantilevered arms of said second gripper in order to move said continuous strip of articles in said downstream direction, (iii) opening said first gripper, (iv) moving said second gripper to a gripping position upstream of said first gripper and closing said cantilevered arms of said second gripper in order to grip the continuous strip of articles, (v) moving said second gripper through the open arms of said first gripper in order to move said continuous strip of articles in said downstream direction, and (vi) opening said second gripper.
Claim 9
Dependent Claim
278 words
A conveyor for conveying a continuous strip of articles along its length in a downstream direction, comprising: a first gripper having cantilevered gripping arms which may be opened or closed and a second gripper having cantilevered gripping arms which may be opened or closed, said first gripper for gripping a continuous strip of articles from one side of the strip and said second gripper for gripping the continuous strip of articles from the opposite side of the strip; first motive means for reciprocating said first gripper along a portion of one side of said continuous strip of articles and second motive means for reciprocating said second gripper along a portion of the opposite side of said continuous strip of articles; control means operatively associated with said first and second grippers and said first and second motive means for, repetitively, (i) moving said first gripper to a gripping position upstream of said second gripper when said second gripper is in an open position and for closing said cantilevered arms of said first gripper in order to grip the continuous strip of articles, (ii) moving said first gripper downstream through the open cantilevered arms of said second gripper in order to move said continuous strip of articles in said downstream direction, (iii) opening said first gripper, (iv) moving said second gripper to a gripping position upstream of said first gripper and closing said cantilevered arms of said second gripper in order to grip the continuous strip of articles, (v) moving said second gripper through the open arms of said first gripper in order to move said continuous strip of articles in said downstream direction, and (vi) opening said second gripper.