E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
72/143
E04G 23/02 (2006.01)
Patent
CA 1302114
ABSTRACT OF THE DISCLOSURE The present invention relates to a device for filling up a recess left in a concrete wall after removal of a separator terminal, said device comprising a main body including a circumferential step formed around its outer periphery at a longitudinal intermediate location so that said circumferential step defines a diameter-reduced portion and a diameter- enlarged portion of said main body, a threaded hole centrally formed and axially extending in an end surface of said diameter-reduced portion to be engaged with a threaded end of the separator, tool receiving means formed in an end surface of said diameter- enlarged portion and an elastic water-swollen rubber cylinder put around said diameter-reduced portion so that an outer periphery of said cylinder is tapered towards the end surface of said diameter-reduced portion and an end surface of said cylinder looking towards the end surface of said diameter-enlarged portion bears against said step of said main body while the end surface of said cylinder looking towards the end surface of said diameter-reduced portion extends at least to said end surface of said diameter-reduced portion.
563891
Fukushima Takuo
Gomi Hiroto
Hayashida Yasumasa
Kikuma Kuniharu
Asahi Denka Kogyo Kabushiki Kaisha
Marcus & Associates
LandOfFree
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