Pumpjack’s Mathematical Gate (for the Chicken & Duck house)

During the summer, the gate to the chicken and duck enclosure gave up its life and collapsed in a heap of rotted wood and chicken wire.  As part of our roles as Gardiens (Caretakers) we fix things as and when needed. This was a big need and great research, planning and detail went into its replacement. This could be no ordinary gate, not where Pumpjack is concerned.

He took his inspiration from the Mathematical Bridge in Cambridge. Using only straight timbers, he designed a gate that would bear its own weight, so no sag, and be able to pivot easily off one post. The gate would also have no nails holding it together, using only mortice and tenon joins throughout, with wooden dowlings to secure.  The only metal would be old fashioned brackets, which would hold the gate to one post and fasten it closed to another.

Unlatch the gate and with quiet dignity it simply wafts its way open. Maggie Duck was very impressed.

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