Clamp device for side wall beams

Details Clamp device for side wall beams Clamp device for side wall beams

2006-06-06

2006-06-06

Heckenberg, Donald (Department: 1722)

Static molds

Container-type molding device

Having plural mold sections

C249S187100, C249S219100

Reexamination Certificate

active

07055792

ABSTRACT:
A clamp unit is for interconnecting side wall beams of a concrete casting mold. The side wall beams incorporate protruding upper and lower edges. The clamp unit (1) includes at least two end portions (2,3) connected to each other and members (4,5,6) for adjusting the distance between the end portions. The end portions are advantageously connected to each other so that a spring-force is provided for moving the end portions farther or closer to each other.

REFERENCES:
patent: 1272281 (1918-07-01), McCord
patent: 1553891 (1925-09-01), Cloud
patent: 2172461 (1939-09-01), Whitescarver
patent: 3442482 (1969-05-01), Preblich
patent: 4146261 (1979-03-01), Edmaier et al.
patent: 4280677 (1981-07-01), Shahar
patent: 4973 (2001-06-01), None
patent: 2 549 548 (1985-01-01), None
patent: 849200 (1960-09-01), None
English abstract for FR 2 549 548.
European Patent Office. European Search Report. Application No. EP 03 39 6076. The Hague. Jul. 15, 2005. 3 pages.

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