Improvements in and relating to the manufacture of record sleeves
OwnerNorman J. Garrodinventor
Life of this patent
Estimating the term…
Abstract
A machine for making single and double record sleeves made respectively from one and two sheet material blanks, comprises two input lines each for cutting and creasing a blank and connectable to two first output lines each for making up single record sleeves from blanks cut and creased by the two input lines, and a second output line connectable to both input lines for making up a double record sleeve from blanks cut and creased by the two input lines, connection of the two input lines to one of the first output lines and the second output line being controlled by conditioning means having two corresponding conditions.
Claims5
A machine for making single and double record sleeves made respectively from one and two sheet material blanks, said machine comprising:
- two input lines each comprising blank registering means, blank cutting means and blank creasing means;
- two first output lines each comprising means for producing a single record sleeve from a cut and creased blank;
- a second output line including means for producing a double record sleeve from two cut and creased blanks;
- conditioning means having a first and a second condition, in the first condition of which each said input line is connected to a respective one of said two first output lines and in the second condition of which both said input lines are connected to said second output line, wherein each said input line and said respective first output lines are arranged one above the other and said conditioning means comprises, in respect of each said input line, a diverter which in said first condition is arranged to divert a blank from said respective input line to said respective first output line.
In a machine for making double record sleeves, each made from a first and second sheet material blank comprising a first input line comprising blank registering means, blank cutting means and blank creasing means for cutting and creasing first blanks, a second input line comprising blank registering means for second blanks, and a first output line connected to the first and second input lines for receiving blanks therefrom and comprising means for producing double record sleeves from first and second blanks from the first and second input lines, the improvement comprising means for selectively adapting the machine to make single record sleeves, each from a third sheet material blank, the first input line (21) including means for producing cut and creased third blank for a single record sleeve, the second input line (22) including blank cutting means (27) and blank creasing means (28) for also cutting and creasing third blanks for single record sleeves, the first and second input lines (21, 22) being each selectively connectable to a respective second output line (23, 24), each of which second output lines (23, 24) includes means (30, 31, 32, 33) for producing single record sleeves from cut and creased third blanks, conditioning means (29a, 29b) between the first and second input lines (21, 22) and the first and second output lines (23, 24, 25) having a first condition in which the first input lines (21, 22) are connected to the first output line (25) and a second condition in which each first input line (21, 22) is connected to a respective second output line (23, 24).
A machine for making single and double record sleeves made respectively from one and two sheet material blanks, said machine comprising:
- two input lines each comprising blank registering means, blank cutting means and blank creasing means;
- two first output lines each comprising means for producing a single record sleeve from a cut and creased blank;
- a second output line including means for producing a double record sleeve from two cut and creased blanks;
- conditioning means having a first and a second condition, in the first condition of which each said input line is connected to a respective one of said two first output lines and in the second condition of which both said input lines are connected to said second output line, first and second drive means for driving independent a respective said input line and its associated first output line when said conditioning means is in its said first condition, and clutch means operable to disengage one of said drive means and engage the other said drive means to drive both said input lines and said second output line when said conditioning means is in its said second condition.
Dependencies are inferred from the claim text.