Building and Engineering Catalog 1921 Edition . Rack and Pinion short and medium length runs Rocker Shaft Apparatus. The worm Rear mounted in a yoke and collar imparts the rocker motionto the shaft. This motion is transmitted to the sash by means of arms androds, the arms being attached to the shaft and the rods to the sash by meansof small rod hangers. • KING CONSTRUCTION CO., LTD. I :.i GREENHOUSES, OPERATORS, ETC KING CONSTRUCTION CO., LIMITED MANUFACTURERS OF GREENHOUSES AND CONSERVATORIES. 40 Dovercourt Road,TORONTO, ONTARIO. PRODUCTS. CONSERVATORIES—ALL TYPES. IRON FRAME FL
Building and Engineering Catalog 1921 Edition . Rack and Pinion short and medium length runs Rocker Shaft Apparatus. The worm Rear mounted in a yoke and collar imparts the rocker motionto the shaft. This motion is transmitted to the sash by means of arms androds, the arms being attached to the shaft and the rods to the sash by meansof small rod hangers. • KING CONSTRUCTION CO., LTD. I :.i GREENHOUSES, OPERATORS, ETC KING CONSTRUCTION CO., LIMITED MANUFACTURERS OF GREENHOUSES AND CONSERVATORIES. 40 Dovercourt Road,TORONTO, ONTARIO. PRODUCTS. CONSERVATORIES—ALL TYPES. IRON FRAME FLAT RAFTER,IRON FRAME PIPE RAFTER, SEMI-PIPE FRAME, TRUSSED FRAME. SASH OPERATORS OF ALL TYPES—TORSION, TENSION, RACK CONSTRUC TION. GUTTERS. Group of King Channel Bar Glass Houses with Channel Bar Palm House as Central Featurs. Our houses are designed to give the maximum of strength with the least amountof shade casting members. Flat iron rafters, one-half inch thick, are spaced everysix lights apart. The rafters are connected by iron purlins of sufficient strength tocarry the wood bars. In our curved eave type all wood bars are reinforced from sillto first purlin. An important part in greenhouse designing is to arrange for the collection anddisposal of the water of condensation within the greenhouse. We have provided forthis by incorporating a condensation gutter in the design of our combination sill andgutter. This gutter also provides ample means to collect and dispose of the rain waterfrom the roof. All material used in the construction of our greenhouses are the best of their severalkinds. The wood is air-dried, clear Gulf Cypress. All glass is supported by wood members. Each light is bedded in
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