Kyoraku Co., Ltd.

Takaya Niimi

Yoshinori Motohashi

Tsutomu Sakaguchi

Hirofumi Nagai

Masaaki Sueoka

Yasunobu Ueda

Ayumu Yukawa

A structure capable of suppressing load applied to a solar panel module due to thermal expansion and contraction of a float. Provided is a structure including a float, a solar panel module having a plate portion, and a supporting member fixed to the float and supporting the plate portion. The plate portion is supported to be movable relative to the supporting member, and a cushioning member is disposed between the supporting member and the plate portion.

Solar panel module fixed to a float

An object of the present invention is to provide a float assembly that can prevent the floats from flipping. The present invention provides a float assembly including a plurality of floats connected together comprising: a filled float having a hollow portion, wherein the hollow portion has a part filled with a filler, and the filled float is arranged at a position facing an assembly periphery surrounding the float assembly.

Float assembly

Present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float comprises a float body made of a synthetic resin molded in a hollow shape, a projecting portion projecting from the upper surface of the float body and having a vent hole, and a microporous membrane adhered to the outside of the vent hole.

Float, float assembly, and method for installing float assembly

The present invention provides a solar panel float in which an increase in the number of components is prevented and which is easy to assemble. A float for mounting a solar panel is provided with: an annular float portion; a first support portion that supports an edge on one side of the solar panel; and a second support portion that supports an edge on the other side of the solar panel. The first support portion includes a first support plate portion rising from a wall surface on one side of an inner periphery of the annular float portion. The first support plate portion is formed of a cut-and-raised piece that has been cut and raised, from a flat plate portion integrally formed so as to close the inner periphery during molding of the annular float portion, using a lower-side portion of the flat plate portion as a bending-fulcrum point.

Solar panel float and connected member thereof

The present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A floatcomprises a float bodymade of a synthetic resin molded in a hollow shape, a projecting portionprojecting from the upper surface of the float bodyand having a vent hole, and a microporous membraneadhered to the outside of the vent hole

The thin panel conveyance unit used for piling up and conveying a plurality of rectangular thin panels includes: resin cushion spacers inserted between the rectangular thin panels, each resin cushion spacer having a load-receiving upper surface for receiving load of the rectangular thin panel disposed above and a placement lower surface placed on an upper surface of the rectangular thin panel disposed below, and having an end part provided with a positioning body for the resin cushion spacer; a pallet having an upper surface configured to allow the rectangular thin panels to be piled up thereon; and a protection sleeve surrounding the piled rectangular thin pallets. The upper surface of the pallet is provided with a peripheral groove in which the protection sleeve can be fitted.

Rectangular thin panel conveyance unit

A method for manufacture of a resin tray is provided where a block mold is selected to be installed in a base mold according to the specification of the tray to be molded; a molding surface is composed of the upper surface of the block mold fixed to the base mold; thermoplastic resin material in the molten state is arranged opposite to the cavity; a step where thermoplastic resin material is molded by pushing it against the cavity; and as a result, recess part stored at a prescribed position.

Growing community of inventors

Tokyo, Japan

Takaya Niimi