Road structure – process – or apparatus – Apparatus – Means to install or form joint
Patent
1997-06-09
1999-08-24
Lisehora, James A.
Road structure, process, or apparatus
Apparatus
Means to install or form joint
404100, 404105, E01C 2304
Patent
active
059416599
ABSTRACT:
An apparatus for inserting dowel bars into a concrete slab in association with a slip forming machine of a type having a frame with a mold attached thereto for shaping uncured concrete into a continuous concrete slab. The mold having a front and rear pan portion with a space therein completely across the mold. Dowel bar retainers are disposed above this space in the pan for holding dowel bars in readiness to be inserted into the concrete slab. A dowel bar inserter having individual fork assemblies is disposed above the dowel bar retainers for pushing the dowel bars down into the formed concrete slab, preferably all at one time. The dowel bar inserter is adjustable and removable. If removed, the forward and rear pan portions of the mold can be bolted together instead of being spaced apart.
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Copy of ten page brochure entitled HW-165 Slipform Paver By GOMACO Corporation.
Copy of two page brochure entitled DBI 650 Dowel Bar Inserter by GOMACO Corporation.
Copy of two page brochure entitled GOMACO DBI 650 by GOMACO Corporation, dated 1984.
Copy of eight page brochure entitled GP-2500 Full-Width Slipform Paver by GOMACO Corporation, dated 1987.
Gomaco Corporation
Lisehora James A.
LandOfFree
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