Joints are decorative and very strong.
Knapp joinery. In fact there was a dovetailing machine patented by charles knapp and nathan clement that was used to make the joint. This type of joint is also known as pin and cove or half moon. This type of joint can be considered very strong and durable. I have since learned that the piece was made using knapp joints and that these date to the late 1800s and that knapp invented the machine to make t.
In the early 1900s the cove and pin fell out of favor and the machines along with it. Large template cuts 1 2 radius crescents with 1 4 pins on 1 7 32 centers. 19th century pin and crescent joint templates are for use with matchmaker 95 201 the patented tool that uses templates and a router to make or duplicate nearly any woodworking joint quickly and accurately. The pin and cove scallop and dowel scallop and peg pin and scallop and half moon.
Why the rather brief departure from dovetails. To this end in the later 19th century charles knapp invented and perfected machines that produced what came to be called oddly enough the knapp joint. While visiting relatives last month i was admiring a slant front secretary desk and noticed amazing drawer joinery where i expected to see dovetails. It was replaced by machine cut dovetails which are still mass produced in factories today.
2019 knapp joinery. The knapp is a very strong form of drawer joinery but was only utilized from 1870 until about 1900 when it basically fell completely out of use. The knapp joint is also called half moon or pin and cove joint. The cove and pin joint also known as the knapp joint was commonly used on factory furniture in the late 1800s.
While it came to be known as the knapp joint the joint is also variously described by its appearance. In order to make furniture more cheaply those less virtuous and skilled needed another method of joining wood. This followed a lifelong interest in traditional woodwork which has included the construction of two boats and completion of a major timber framed house renovation project. Another thing about this joint it is a great indication on dating a piece of furniture.