公开(公告)号：US20180271284A1

公开(公告)日：2018-09-27

申请号：US15764510

申请日：2016-08-16

Applicant: KYB CORPORATION

Inventor： Yukiko ISHIHARA ,  Shinichi SEKINE ,  Eishin NOGUCHI

IPC: A47B97/00 ,  F16F3/04 ,  F16F1/06 ,  F16F15/067

CPC classification number: A47B97/00 ,  A47B2097/008 ,  F16F1/06 ,  F16F3/04 ,  F16F15/067 ,  F16F2224/0208 ,  F16F2230/16 ,  F16F2232/08 ,  F16F2234/02

Abstract: Providing an overturn preventing device which has can successfully prevent an article from overturn with a simple structure. A damper of the overturn preventing device has a cylinder, a rod, and a spring. The cylinder is mounted between a top surface of a piece of furniture installed on an installation surface and a ceiling so that a direction of extension/contraction makes a predetermined angle relative to a vertical direction. The cylinder has two ends one of which is open to be formed into an opening and the other of which is closed to be formed into a bottom. The rod is inserted into the cylinder and has a distal end protruding from the opening. The spring is provided between a proximal end of the rod and the bottom of the cylinder. Two bases are rotatably coupled to the bottom of the cylinder and the distal end of the rod, respectively, and the bases abut against the top surface of the furniture and the ceiling, respectively.

公开(公告)号：US20220203312A1

公开(公告)日：2022-06-30

申请号：US17594050

申请日：2020-03-23

Applicant: KYB CORPORATION

Inventor： Akihisa OOTA ,  Eishin NOGUCHI ,  Terumi MORI

IPC: B01F25/312 ,  B01F23/231 ,  B01F35/75 ,  B01F25/10 ,  F04C2/356 ,  F04C15/06

Abstract: A production apparatus for a liquid containing gas bubbles includes a casing, a pump unit, and a gas bubble-mixing unit. The casing is provided with a main flow channel for a liquid, the main flow channel having a liquid inflow port and a liquid outflow port. The pump unit is disposed in the main flow channel and pumps the liquid to the liquid outflow port from the liquid inflow port. The gas bubble-mixing unit includes a first choke portion that is disposed in the main flow channel and has an inner diameter decreased and a gas supply channel that supplies the first choke portion with a gas.

公开(公告)号：US20170166269A1

公开(公告)日：2017-06-15

申请号：US15422430

申请日：2017-02-01

Applicant: KYB Corporation

Inventor： Yoshikazu HIROTA ,  Chikashi IMOTO ,  Kazumi ITO ,  Junichiro SUGIMOTO ,  Eishin NOGUCHI ,  Kaori KAWABATA

IPC: B62D55/088 ,  F16J15/3204 ,  F16J15/00 ,  F16J15/34

CPC classification number: B62D55/088 ,  F16J15/002 ,  F16J15/008 ,  F16J15/3204 ,  F16J15/344 ,  F16J15/3464

Abstract: A seal structure is provided to block a clearance between a rotational casing and a fixed housing for driving a crawler of a crawler vehicle. A seal ring is held in a first annular holding groove provided in the fixed housing together with a first O-ring that biases the seal ring toward the outside of the first holding groove. A second holding groove having an opening facing the first holding groove is provided in the rotational casing to hold a slide ring having a higher rigidity than that of the seal ring together with a second O-ring that biases the slide ring toward the seal ring. A foreign object such as mud is thereby prevented from invading a gear chamber without increasing a frictional loss.