Hello
One thing I forgot mention in my earlier posts is that the traditional means of manufacturing EKs, RKs etc is known as the Blanking Die method. Around late 1942, early 1943 a new, faster means of production was introduced called the Gablonzer Press. This used strands of wire placed in an outline an EK rim. This was then pressed into the pattern of the frame, with a finishing die cropping off the excess material. This used far less material than the Blanking Die method, but apparently all sources agree that very few companies took up the Gablonzer Press system, with most continuing with the traditional means. In all the references I can find relating to the the Gablonzer Press method, it is only mentioned in connection with EK production. Although by no means definate, it would seem that the RKs were made using the Blanking Die method, and as we know that S&L used a die for their RKs then it follows that theirs were made using the labour intensive traditional method.
Regards
David
One thing I forgot mention in my earlier posts is that the traditional means of manufacturing EKs, RKs etc is known as the Blanking Die method. Around late 1942, early 1943 a new, faster means of production was introduced called the Gablonzer Press. This used strands of wire placed in an outline an EK rim. This was then pressed into the pattern of the frame, with a finishing die cropping off the excess material. This used far less material than the Blanking Die method, but apparently all sources agree that very few companies took up the Gablonzer Press system, with most continuing with the traditional means. In all the references I can find relating to the the Gablonzer Press method, it is only mentioned in connection with EK production. Although by no means definate, it would seem that the RKs were made using the Blanking Die method, and as we know that S&L used a die for their RKs then it follows that theirs were made using the labour intensive traditional method.
Regards
David
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