公开(公告)号：US20180347848A1

公开(公告)日：2018-12-06

申请号：US15779965

申请日：2016-06-23

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Yoshifumi TAKAGI ,  Masayuki MIYAKE ,  Takashi HASHIMOTO

IPC: F24F13/08 ,  B05B16/60 ,  B05C15/00 ,  F24F7/06

CPC classification number: F24F13/084 ,  B05B16/00 ,  B05B16/60 ,  B05C15/00 ,  F24F7/065 ,  F24F2013/088

Abstract: A flow-straightening device at a coupling portion between: an air supply chamber adjacent to a coating chamber and supplying air to the coating chamber via a filter provided at a boundary wall between the air supply chamber and the coating chamber; and an air supply duct supplying air to the air supply chamber in a direction along the boundary wall. When a direction parallel to the boundary wall and perpendicular to the air supply chamber width direction is an air supply chamber depth direction; and a direction perpendicular to the boundary wall is an air supply chamber thickness direction, the device includes a plurality of fins arranged in the air supply chamber width direction and the air supply chamber depth direction and juxtaposed to each other to be spaced apart from each other in the chamber thickness direction.

公开(公告)号：US20170282226A1

公开(公告)日：2017-10-05

申请号：US15422143

申请日：2017-02-01

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Takashi HASHIMOTO

IPC: B08B9/093 ,  B05B15/12

CPC classification number: B08B9/0936 ,  B05B3/066 ,  B05B14/468 ,  B08B9/0433

Abstract: A cleaning water feeding tool having a pipe structure to feed cleaning water to a water sprinkling cleaning device which has both end portions rotatably supported by a rotary base laid between a pair of rotary support parts disposed opposite to each other on a basket-shaped base, and includes the rotary head rotates with respect to the rotary base, and the rotary base rotates with respect to the basket-shaped base, including a horizontal portion that has a tip end portion connected to the cleaning water supply port and extends approximately horizontally in a state where a rotary shaft of the rotary base is disposed approximately horizontally, a straight portion that extends upward from the horizontal portion; and a hard material that configures or covers at least a portion receiving the cleaning water jetted from the water jet part of the straight portion.

公开(公告)号：US20180243761A1

公开(公告)日：2018-08-30

申请号：US15896184

申请日：2018-02-14

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Takashi HASHIMOTO

IPC: B04C9/00 ,  B04C3/00 ,  B01D45/16

CPC classification number: B04C9/00 ,  B01D45/16 ,  B04C3/00 ,  B04C2003/003 ,  B04C2003/006 ,  B04C2009/008

Abstract: Provided is a cyclone dust collector with a higher particle collection efficiency than before. The cyclone dust collector includes an inner wall being arranged on an edge portion of a first cross section defined by a plane containing a center axis of the cylindrical case and part of the spiral flow path intersecting with each other and being adapted to make the part of the flow path narrower and a first nozzle that sprays the water mist toward the air passing through a constricted part being part of the spiral flow path made narrower by the inner wall.

公开(公告)号：US20240149206A1

公开(公告)日：2024-05-09

申请号：US18278472

申请日：2021-03-18

Applicant: TRINITY INDUSTRIAL CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Xu WANG ,  Shoji KURAMOTO ,  Seishiro UENO ,  Takashi HASHIMOTO ,  Shingo KURUMATANI ,  Shigeki FUJIWARA

IPC: B01D47/02 ,  B01D47/10

CPC classification number: B01D47/024 ,  B01D47/10

Abstract: A dust collector that collects welding fumes includes: a tank that stores water in a non-full state; a first tower that stands upright from an upper surface of the tank, and is configured to receive air containing the welding fumes from an upper part of the first tower and to guide the air to the tank; a second tower that stands upright from the upper surface of the tank, and is configured such that air discharged from the tank passes through the second tower; a bottleneck structure portion in which a vertically intermediate part of the first tower is narrowed; a mist generator configured to generate mist in the first tower; and a filter housed in the second tower.

公开(公告)号：US20180243760A1

公开(公告)日：2018-08-30

申请号：US15896146

申请日：2018-02-14

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Takashi HASHIMOTO

IPC: B04C9/00 ,  B04C3/00 ,  B01D45/16

Abstract: Provided is a cyclone dust collector with a higher particle collection efficiency than before. The cyclone dust collector of the present invention includes a nozzle assembly including a plurality of the nozzles arranged within a first cross section defined by a plane containing a center axis of the cylindrical case and part of the spiral flow path intersecting with each other, the nozzles being adapted to spray the water mist in a direction along the first cross section

公开(公告)号：US20180229256A1

公开(公告)日：2018-08-16

申请号：US15751088

申请日：2016-08-24

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Takashi HASHIMOTO ,  Yoshifumi TAKAGI

IPC: B05B14/46 ,  B05B14/45 ,  B05B16/60

CPC classification number: B05B14/46 ,  B05B12/16 ,  B05B13/0431 ,  B05B14/45 ,  B05B14/465 ,  B05B16/00 ,  B05B16/60

Abstract: A coating booth includes a water flow board laterally opposing a coat-processing region and structuring part of an inner side surface of the coating booth, a water supply unit supplying water to the upper edge of the front surface of the water flow board oriented toward the coat-processing region, to allow the water to flow down along the front surface of the water flow board, a water collection unit disposed below the water flow board and collecting the water flowed down from the water flow board, a plurality of air passages dispersedly provided at the water flow board penetrating through the front and rear sides of the water flow board, and an air intake chamber provided on the rear side of the water flow board and communicating with the coat-processing region via the plurality of air passages, and communicating with an air intake duct provided outside the coating booth.

公开(公告)号：US20170173645A1

公开(公告)日：2017-06-22

申请号：US15327259

申请日：2015-07-10

Applicant: TRINITY INDUSTRIAL CORPORATION

Inventor： Takashi HASHIMOTO

IPC: B08B9/032

CPC classification number: B08B9/0321 ,  B08B3/024 ,  B08B9/00 ,  B08B2203/0247 ,  B08B2209/032 ,  B08B2209/055 ,  B65G11/063 ,  B65G45/22

Abstract: Provided are a helically traveling carriage and a helically traveling cleaning machine capable of efficiently performing a maintenance process, such as cleaning, with respect to a helical structure formed by winding a helical wall around a column at a central section of a vertically extending cylindrical wall. This helically traveling carriage includes a lower moving-and-contacting part that rolls or slides on a helical wall's upper surface, a lateral bridge mechanism that bridges a column's outer circumferential surface and a cylindrical wall's inner circumferential surface, the lateral bridge mechanism having, on one end thereof, a first moving-and-contacting part that rolls or slides on the cylindrical wall's inner circumferential surface, and having, on the other end, a second moving-and-contacting part that rolls or slides on the column's outer circumferential surface, and a rotary engagement part that rotatably engages with the column by laterally receiving a portion of the column.