公开(公告)号：US1829808A

公开(公告)日：1931-11-03

申请号：US34848129

申请日：1929-03-20

Applicant: CHARLES OPOLO

Inventor： CHARLES OPOLO

IPC: B60K17/36 ,  B62D49/06 ,  B62D61/10

CPC classification number: B60K17/36 ,  B62D49/0621 ,  B62D61/10

公开(公告)号：US1634587A

公开(公告)日：1927-07-05

申请号：US40104820

申请日：1920-08-03

Applicant: WARD LEATHERS

Inventor： WARD LEATHERS

IPC: B62D61/10

CPC classification number: B62D61/10

公开(公告)号：US1392904A

公开(公告)日：1921-10-11

申请号：US35796720

申请日：1920-02-11

Applicant: EMIL ARONS AXEL

Inventor： EMIL ARONS AXEL

IPC: B62D61/10

CPC classification number: B62D61/10

公开(公告)号：US12227053B2

公开(公告)日：2025-02-18

申请号：US18591385

申请日：2024-02-29

Applicant: FB Industry Automation GmbH ,  Frissenbichler GesmbH

Inventor： Markus Gartner ,  Franz Holler ,  Gottfried Krainer ,  Christian Wieland ,  Valentin Wiener ,  Werner J. Frissenbichler

IPC: B60G3/06 ,  B60G3/14 ,  B62D61/10 ,  B62D63/02

Abstract: A driverless transport system comprising a chassis (1), drive wheels (2) and jockey wheels (3), wherein, on each of a first side of the chassis (1) and a second side of the chassis (1) opposite the first side, a floating axle (4) arranged in the longitudinal direction is pivotably connected to the chassis (1) at a connection point (5) assigned in each case, a drive wheel (2) being arranged at one end of each of the floating axles (4) and a jockey wheel (3) being arranged at the opposite end of each of the floating axles (4), the driverless transport system additionally having a floating axle (6) arranged in the transverse direction which is aligned transversely to the two floating axles (4) arranged in the longitudinal direction and is pivotably or fixedly connected to the chassis (1) at an assigned connection point (5), a jockey wheel (3) being arranged at each end of the floating axle (6) arranged in the transverse direction.

公开(公告)号：US20240424847A1

公开(公告)日：2024-12-26

申请号：US18591385

申请日：2024-02-29

Applicant: FB Industry Automation GmbH ,  Frissenbichler GesmbH

Inventor： Markus Gartner ,  Franz Holler ,  Gottfried Krainer ,  Christian Wieland ,  Valentin Wiener ,  Werner J. Frissenbichler

IPC: B60G3/06 ,  B60G3/14 ,  B62D61/10 ,  B62D63/02

Abstract: A driverless transport system comprising a chassis (1), drive wheels (2) and jockey wheels (3), wherein, on each of a first side of the chassis (1) and a second side of the chassis (1) opposite the first side, a floating axle (4) arranged in the longitudinal direction is pivotably connected to the chassis (1) at a connection point (5) assigned in each case, a drive wheel (2) being arranged at one end of each of the floating axles (4) and a jockey wheel (3) being arranged at the opposite end of each of the floating axles (4), the driverless transport system additionally having a floating axle (6) arranged in the transverse direction which is aligned transversely to the two floating axles (4) arranged in the longitudinal direction and is pivotably or fixedly connected to the chassis (1) at an assigned connection point (5), a jockey wheel (3) being arranged at each end of the floating axle (6) arranged in the transverse direction.

公开(公告)号：US12128554B2

公开(公告)日：2024-10-29

申请号：US17631276

申请日：2020-07-23

Applicant: Tata Consultancy Services Limited

Inventor： Venkatesh Prasad Bangalore Srinivas ,  Venkat Raju Chintalapalli Patta ,  Swagat Kumar

IPC: B25J5/00 ,  B62D61/10 ,  B62D63/04 ,  B65G1/137

CPC classification number: B25J5/007 ,  B62D61/10 ,  B62D63/04 ,  B65G1/1378

Abstract: An autonomous mobile robot (AMR) with a single modular platform to mount plurality of material handling units is provided. The AMR includes a monolithic chassis; a top plate includes plurality of standoffs to mount at least one material handling units; the plurality of standoffs are integrated on top of the top plate; drive wheels are coupled to a wheel mount as a single unit to form a drive wheel assembly; a suspension unit is coupled symmetrically in between two main bodies which corresponds to the monolithic chassis and the drive wheel assembly with spring enclosures, suspension shafts, and coil springs; a set of side plates connect the monolithic chassis on the AMR. The top plate is sandwiched between the plurality of standoffs and the monolithic chassis. A load is transferred from the plurality of material handling units through the plurality of standoffs and the top plate to the monolithic chassis.

公开(公告)号：US20240270040A1

公开(公告)日：2024-08-15

申请号：US18644219

申请日：2024-04-24

Applicant: Starship Technologies OÜ

Inventor： Ivo LIIVIK ,  Märt LIIVIK ,  Tiit LIIVIK

IPC: B60G17/0165 ,  B25J5/00 ,  B60G5/00 ,  B60G5/01 ,  B60G17/019 ,  B60K1/02 ,  B60P3/00 ,  B62D55/075 ,  B62D61/10

CPC classification number: B60G17/0165 ,  B60G5/00 ,  B60G5/01 ,  B60G17/019 ,  B60K1/02 ,  B60P3/00 ,  B62D61/10 ,  B25J5/007 ,  B60G2300/02 ,  B60G2300/07 ,  B60G2300/20 ,  B60G2400/954 ,  B60G2800/21 ,  B62D55/075 ,  Y10S901/01

Abstract: A mobile robot adapted to traverse vertical obstacles. The robot comprises a frame and at least one wheel positioned in a front section of the robot, at least one middle wheel positioned in a middle section of the robot, at least one back wheel positioned in a back section of the robot, and at least one further wheel in the front, middle or back of the robot. The robot also comprises at least one motor-driven device for exerting a downward and/or upward force on the middle wheel and at least two motors for driving the wheels and the motor-driven device. Also disclosed is a method of climbing using a mobile robot as disclosed.

公开(公告)号：US11731473B2

公开(公告)日：2023-08-22

申请号：US17967901

申请日：2022-10-18

Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.

Inventor： Sigeru Taniguchi

IPC: B60G7/00 ,  B60G3/14 ,  B62D61/10

CPC classification number: B60G3/14 ,  B60G7/001 ,  B62D61/10 ,  B60G2200/13

Abstract: Provided is a suspension device including a drive wheel, a first driven wheel that is disposed on one side in a front-rear direction with respect to the drive wheel, a second driven wheel that is disposed on the other side in the front-rear direction with respect to the drive wheel, a bogie link member that supports the drive wheel and the first driven wheel and is oscillatable around a first oscillation axis, and a rocker link member that supports the second driven wheel and the bogie link member and is oscillatable around a second oscillation axis. When viewed from a left-right direction, the first oscillation axis is not on the same vertical line as a rotation axis of the drive wheel and is located above the rotation axis in a vertical direction and located inside a contour of the drive wheel.

公开(公告)号：US11584460B2

公开(公告)日：2023-02-21

申请号：US16636878

申请日：2018-08-07

Applicant: HANGZHOU HIKROBOT TECHNOLOGY CO., LTD.

Inventor： Xiaochen Zou ,  Yonghai Wu ,  Hao Liu

IPC: B62D21/18 ,  B62D63/02 ,  B62D61/10 ,  B60D1/34 ,  B66F9/06 ,  B66F9/075 ,  B60D1/00

Abstract: An automated guided vehicle includes a main frame (1) and a sub-frame (2); wherein, a driving wheel assembly (11) is mounted on the main frame (1), a driven wheel assembly (21) or a driving wheel (11) is mounted on the sub-frame (2), and the main frame (1) is hinged to the sub-frame (2).

公开(公告)号：US20230039873A1

公开(公告)日：2023-02-09

申请号：US17797903

申请日：2020-10-29

Applicant: DMG MORI CO., LTD.

Inventor： Hideki NAGASUE ,  Ryota MAEDA ,  Masaaki NAKAGAWA ,  Hideaki TANAKA

IPC: B62D61/10 ,  B62D65/18

Abstract: Provided is a running device including a frame (11) and a first wheel part (15) and a second wheel part (35) arranged with an appropriate distance therebetween along a running direction (R). The first wheel part (15) includes a first left support arm (17) and a first right support arm (26) arranged on the frame (11) in a manner to be swingable within a plane extending along the running direction (R). The second wheel part (35) includes a second support arm (36) arranged on the frame (11) in a manner to be swingable within a plane perpendicular to the running direction (R). The first left support arm (17) has first left wheels (19, 21) respectively on both sides thereof, and the first right support arm (26) has first right wheels (28, 30) respectively on both sides thereof. The second support arm (36) has a second left wheel (38) and a second right wheel (40) respectively on both sides thereof.