Monday 22 October 2012

Workshop 1: Trestle

Reference: ‘The Art of Japanese Joinery’ – Kiyosi Seike [Published by Weatherhill 1996]

In this 24 hour design and make exercise you will be introduced to timber jointing techniques and will be asked to work in initially in pairs to reproduce half each of a pre-selected joint. Photographs of the joint types will act as a guide and it is essential that the joints are tight and require no glue or fixings.

You will then individually design and make a Trestle.
Definition: ‘A framework in the form of a horizontal member supported at each end by a pair of splayed legs, used to carry scaffold boards, a table top etc.’ New Collins Dictionary

The Trestle can draw upon any of the jointing systems either made or inspired by those illustrated in ‘The Art of Japanese Joinery’. This design charette also calls for adaptation of the techniques you have learnt and also invention within a short period of time.

You will each be issued with one length of 50x50mm PAR (planed all round) softwood from which you are to make a Trestle that is 450mm high and capable of supporting a timber bench-top or table-top.

We advise that you do some research on types of Trestle before the session but use the workshop time to design, develop and refine details.

 Sammai-Gumi | Adapted open slot mortice and tenon joints by SH
Ai-Gaki | Adapted cross lap joint (centre) by XZ
Kashigi-Oire | Adapted notched mortice and tenon joints by JS
Kashigi-Oire | Notched mortice and tenon joints by KS and PN
Hira-Hozo | Adapted  mortice and tenon joints by FL