Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4268068A
Inventor
Gordon Hebblethwaite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB4268068ApriorityCriticalpatent/GB1284725A/en
Publication of GB1284725ApublicationCriticalpatent/GB1284725A/en
D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
D03C19/00—Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass
Landscapes
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Light Sources And Details Of Projection-Printing Devices
(AREA)
Abstract
1284725 Originals for photo-copying G HEBBLETHWAITE 8 Dec 1969 [7 Sept 1968] 42680/68 Heading G2M An original for photo-copying comprises a master card 10 bearing information common to all the copies to be made, and indicator cards 28, 30 bearing information corresponding to the individual copies. Indicators 28, 30 are movable with respect to master 10 to position required information in apertures 18, 20, 22, 24. Master 10 comprises a card folded in two along its edge 16 to form a front sheet 12, containing the apertures 18, 20, 22, 24, and a back sheet (14), Figs. 3A, 3B, (not shown) having slits (26 a -g) through which the indicators 28, 30 are threaded. As described, the original is for producing instruction sheets for weaving.
GB4268068A1968-09-071968-09-07An improved data sheet
ExpiredGB1284725A
(en)