Ihi Transport Machinery Co., Ltd.

Ihi Corporation

Yasuhiro Otake

Shuhei Kinugawa

Yasuhiro Kawasaki

Kenji Nakamura

Hiroaki Kawashima

Naoki Oiwa

Rie Sakamoto

Koji Miyazawa

Mitsuyoshi Tsunori

The present disclosure provides a rain-guard device for a nozzle that can prevent the cargo being loaded aboard from getting wet with rainwater. A nozzle rain-guard devicehas a nozzle cover, which covers an outer periphery of a nozzleof a shiploader, and a chute cover, which is provided in a lower end part of the nozzle, and covers a chuteprovided on a hatch openingfrom above.

Rain-guard device for nozzle

A rain-guard device for shipping is provided that can restrain water from seeping from an end part of the lid member. A rain-guard device for shippingincludes a rail, which is placed on a sliding hatch cover, an on-board chute, which is provided in the railin a travelable manner, which covers part of a hatch opening, and which, furthermore, supplies cargo from a shiploaderinto the hold, and a lid memberto cover the rest of the hatch opening. The lid memberis formed in an arch shape in cross section. A waterproof sealfor restraining water from seeping into the lid memberis provided at an end part of the lid memberopposite to the ship chuteamong end parts of the lid member

Rain-guard device for shipping

The wind-and-rain guard device for shipping is provided that can restrain wind and rain from seeping in from between the sliding hatch cover and the hatch coaming. The wind-and-rain guard device for shippingincludes a water-stop memberthat closes a gap formed between a sliding hatch coverand a hatch coamingwhen the sliding hatch coveris lifted from the hatch coaming

Wind-and-rain guard device for shipping

The present invention provides a rain-guard device for shipping that can prevent water from seeping into a hatch opening. A rain-guard device for shipping, includes a rail, which is placed on a sliding hatch cover, an on-board chute, which is provided in the railin a travelable manner, which covers part of a hatch opening, and which, furthermore, supplies cargo from a shiploaderinto the hold, a lid memberto cover the rest of the hatch opening, and a water-blocking part, which prevents water from seeping into the hatch opening, through a gap between the lid memberand the sliding hatch cover

A heating process makes a temperature of joining surfaces Wa and Ta of a pair of metal parts W and T at the start of a first joining process equal to 20% or greater, preferably, 40% or greater of a melting point of material of the metal parts W and T. The heating process makes a heating depth h of the pair of metal parts W and T at the start of the first joining process equal to 1.0 mm or greater.

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Tokyo, Japan

Yasuhiro Otake