Static structures (e.g. – buildings) – Machine or implement
Patent
1974-09-12
1976-04-20
Purser, Ernest R.
Static structures (e.g., buildings)
Machine or implement
212 9, 214 1H, E04F 2118, E04G 2122
Patent
active
039509141
ABSTRACT:
An apparatus for the accurate placing of building elements such as bricks or blocks which has an assembly rotatably mounted on a support which is itself mounted for movement parallel and normal to a guideway. The assembly includes means for dispensing and placing jointing or packing material such as mortar prior to the placing of a building element and gripper means for transferring the building elements from a supply area to a predetermined placement point. The apparatus also includes means for rotating the assembly relative to the support and alignment means which, when the apparatus is in use, position the assembly independently of the building elements already placed.
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patent: 1469200 (1923-09-01), Wallace
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patent: 3039233 (1962-06-01), Holmes
patent: 3167864 (1965-02-01), Lange
patent: 3177621 (1965-04-01), Demarest
patent: 3384247 (1968-05-01), Teagle
patent: 3498473 (1970-03-01), Spaulding et al.
patent: 3685673 (1972-08-01), Schweis
John Laing & Son Limited
Purser Ernest R.
Ridgill, Jr. James L.
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