Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1988-01-13
1990-01-30
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1563045, 144347, 144350, 144354, 144355, 312235R, 297118, 297445, B32B 3118
Patent
active
048971405
ABSTRACT:
This invention relates to an improvement in the manufacture of pipe-shaped bodies of wood composed of a plurality of longitudinally straight but transversely curved wood-staves, the longitudinal edges thereof being provided with a tongue and groove configuration and being glued together, while being mounted in a sidewise engagement in a craddlelike mounting means. The pipe-shaped bodies are later processed by milling, grinding or polishing internally and externally, whereafter the pre-made cylindrical, hollow bodies are cut or cut out to form one or more furnitures, for example chairs, cabinets or the like. Preferred embodiments of the pipe-shaped body are cut from a pipe-shaped blank so as to form one or more pairs of similar pieces of furniture, the cutting line between said pair or pairs of furniture following a symmetrical line to give optimum utilization of the pipe-shaped material. The invention also relates to the use of such pipe-shaped bodies as combined sculptures and furnitures.
REFERENCES:
patent: 589836 (1897-09-01), Koll
patent: 1070572 (1913-08-01), Wyckoff
patent: 1286214 (1918-12-01), Bolinder
patent: 2430241 (1947-11-01), Nicholas
patent: 3371963 (1968-03-01), Weller
patent: 3575465 (1971-04-01), Dolby
patent: 4522006 (1985-06-01), Plikuhn
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