公开(公告)号：US12084327B2

公开(公告)日：2024-09-10

申请号：US17867190

申请日：2022-07-18

Applicant: RDR Services LLC

Inventor： Joshua Rodewald ,  Dennis Rodewald

IPC: B66F7/14 ,  B66F7/28

CPC classification number: B66F7/14 ,  B66F7/28

Abstract: A vehicle lift assembly having an input shaft, a first ball screw coupled to rotate with the input shaft, a ball screw nut coupled to a first bracket and configured to selectively move a lifting member based on rotation of the first ball screw, and a power unit coupled to the input shaft, the power unit having a wireless transponder and configured to be selectively powered based on wireless signals received by the transponder from a remote device.

公开(公告)号：US11978567B1

公开(公告)日：2024-05-07

申请号：US17476549

申请日：2021-09-16

Applicant: Safesmart LLC

Inventor： Shane Joseph Wearmouth

IPC: G21F1/08 ,  B66F7/14 ,  B66F7/28

CPC classification number: G21F1/08 ,  B66F7/14 ,  B66F7/28

Abstract: A telescopic lead blanket lifting frame and method for shielding workers from a radiation source. The lifting frame includes, first and second hollow vertical tubular members attached orthogonally on first ends thereof to first and second ends of a horizontal base member. Third and fourth vertical tubular members and slidably disposed in the first and second hollow vertical tubular members. A first cross member is attached orthogonally to second ends of the first and second hollow vertical tubular members. A second cross member is attached orthogonally to distal ends of the third and fourth vertical tubular members. A plurality of hooks are attached to the first and second cross members on side portions thereof for engaging lead blankets. A lifting gear is provided for telescopically extending and retracting the third and fourth vertical tubular members and second cross member in a vertical direction.

公开(公告)号：US11794565B2

公开(公告)日：2023-10-24

申请号：US17760685

申请日：2019-11-22

Applicant: Volvo Truck Corporation

Inventor： Shawn Marion

IPC: B60K5/12 ,  B25H1/00 ,  B66F7/14

CPC classification number: B60K5/125 ,  B25H1/0007 ,  B60K5/1283 ,  B66F7/14

Abstract: Aspects of the disclosure relate to an engine support system and method. The engine support system includes a frame mounted engine support and at least one engine mounted coupler. The engine support includes a frame mount with a telescoping body and opposing arms to releasably engage a frame of a vehicle, and at least one jack assembly. Each jack assembly includes a collar coupled to and horizontally movable along the telescoping body, and a jack rod coupled to and vertically movable relative to the collar. The jack rod includes a ball mount configured to insert into the coupler at an underside of an engine block of the vehicle. Each jack assembly is configured to support and/or lift the engine block relative to the vehicle frame by vertical movement of the ball mount into the coupler and relative to the frame mount engaged with the vehicle frame.

公开(公告)号：US11772818B1

公开(公告)日：2023-10-03

申请号：US18331146

申请日：2023-06-07

Applicant: Caixiong Huang

Inventor： Caixiong Huang

IPC: B64F1/36 ,  B64F1/31 ,  B66F7/14 ,  B61D13/00 ,  B61B1/02

CPC classification number: B64F1/31 ,  B61B1/02 ,  B61D13/00 ,  B66F7/14

Abstract: An unmanned, rapid and circular transportation system for airport passengers and luggage mainly includes an unmanned, rapid and vertical circular transportation system for passengers, an unmanned, rapid and full-plane or local-interchange circular transportation system for passengers' luggage, and a control system therefor. The whole system comprises an oval-shaped central area for passengers to consign and pick up luggage and a plurality of corridors which are arranged radially with the center of the oval shape as an origin. Passenger plane gate positions are arranged on two sides of the corridors. The unmanned, rapid and vertical circular transportation system for passengers is arranged at a second floor of the corridors, and the unmanned, rapid and full-plane or local-interchange circular transportation system for passengers' luggage is arranged in the central area and at a first floor of the corridors, and is substantially level with an external passenger plane docking deck.

公开(公告)号：US20170260032A1

公开(公告)日：2017-09-14

申请号：US15426034

申请日：2017-02-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SYOZO KADOTA ,  HIROSHI MATSUMURA ,  KATSUHIKO ITOH ,  MAKOTO NAKASHIMA ,  TADASHI ENDO ,  HIROYUKI FUJIWARA

IPC: B66F7/14

CPC classification number: B66F7/14 ,  B60P1/00 ,  B62B3/005 ,  B62B2203/10 ,  B62B2203/70

Abstract: A component supplier of the present disclosure includes a magazine that stores pallets, a table that is provided in front of the magazine and is provided with a standby tables in multiple tiers in an up-and-down direction, a first lift that moves the table up and down, and a pallet supplier that is provided in front of the table and that includes a supply table which holds at least one of the pallets at a component supply position where the component is supplied. The table has a first placing and withdrawing unit that places and withdraws the pallet between the magazine and the standby tables and a second lift that moves the first placing and withdrawing unit up and down. The pallet supplier has a second placing and withdrawing unit that places and withdraws the pallet between the standby tables and the supply table.

公开(公告)号：US09056728B2

公开(公告)日：2015-06-16

申请号：US13727028

申请日：2012-12-26

Applicant: Hyundai Motor Company

Inventor： Young Hak Choi

IPC: B62D65/18 ,  B65G49/00 ,  B65G41/00 ,  B66F3/46 ,  B66F7/12 ,  B66F7/14 ,  B65D65/18

CPC classification number: B65G49/00 ,  B62D65/024 ,  B62D65/10 ,  B62D65/12 ,  B62D65/18 ,  B65D65/18 ,  B65G41/003 ,  B66F3/46 ,  B66F7/12 ,  B66F7/14

Abstract: Disclosed herein is a chassis assembly device of a vehicle assembly line used to assemble a plurality of components on a vehicle body in an assembly process including a main lift disposed on a carriage and configured to move along a carriage line, support a vehicle body, and lift upward or downward; and a sub lift unit disposed on the carriage to lift the plurality of components to an assembly position of the vehicle body.

Abstract translation: 本文公开了一种用于在组装过程中在车体上组装多个部件的车辆组装线的底盘组装装置，包括设置在滑架上的主升力并且构造成沿着滑架线移动，支撑车体，以及 向上或向下提升; 以及设置在滑架上以将多个部件提升到车体的组装位置的副提升单元。

公开(公告)号：US09016209B2

公开(公告)日：2015-04-28

申请号：US13914438

申请日：2013-06-10

Applicant: Qingdao Sifang Rolling Stock Research Institute Co., Ltd.

Inventor： Hui Ding ,  Xiaodong Xing ,  Xingtian Zhang ,  Minghai Wang ,  Zhenggang Xu ,  Lipeng Shao

IPC: F16H25/20 ,  B61K5/00 ,  B66F7/14 ,  B66F7/28

CPC classification number: F16H25/20 ,  B61K5/00 ,  B66F7/14 ,  B66F7/28 ,  Y10T74/18576

Abstract: A transverse adjustment mechanism for a bilateral half-spring type load-carrying head is installed in the casing of the load-carrying head of the lifting unit of a pit type unwheeling machine, fixedly connected with the casing, directly connected to an adjustment unit at the end of the load-carrying head, and installed on a lead screw of the adjustment unit. The transverse adjustment mechanism includes an adjusting nut, an adjusting nut guide, a guiding tube, and a guiding sleeve, a nut mounting plate, a flange plate, a compression spring and a sliding shaft. The invention is currently applied to the transverse adjustment of the no-loading heads and transverse fine adjustment of the load-carrying heads of a China Railway High-speed (CRH) train. The structure is reliable and practical, safe, convenient and energy-saving to use and satisfies the demand for the synchronous lifting operation of the entire CRH train of the compatible pit type unwheeling machine.

Abstract translation: 一种用于双侧半弹簧式承载头的横向调节机构安装在凹坑式不起动机的提升单元的承载头的壳体中，该壳体与壳体固定连接，直接连接到调节单元 承载头的端部，并安装在调节单元的导螺杆上。 横向调节机构包括调节螺母，调节螺母引导件，引导管和引导套筒，螺母安装板，法兰板，压缩弹簧和滑动轴。 本发明目前适用于中国铁路高速（CRH）列车承载头的无负载头的横向调整和横向微调。 该结构可靠实用，安全，方便，节能，满足了兼容凹坑式无缝机整个CRH列车同步提升操作的需求。

公开(公告)号：US08500098B2

公开(公告)日：2013-08-06

申请号：US12609295

申请日：2009-10-30

Applicant: Hai-Yuan Li

Inventor： Hai-Yuan Li

IPC: B66F7/16 ,  B66F3/36 ,  B66F3/00 ,  B66F3/22

CPC classification number: B66F3/22 ,  B66F7/14

Abstract: An elevation mechanism includes a platform, a base assembly, a scissor lift assembly and a sliding assembly. The base assembly includes a threaded rod having two threaded portions and two threaded members threadedly engaging with the threaded rod. Rotation directions of the two threaded portion are opposite to each other. The scissor lift assembly includes a plurality of articulated first scissor legs and a plurality of articulated second scissor legs pivotedly coupled to the respective second scissor legs. The sliding assembly includes two fixing members fixed to the platform, a sliding rod fixed between the two fixing members, and two sliding members slidablely connected to the sliding rod. The two sliding members are correspondingly pivotedly connected to the upmost first and second scissor leg. The two threaded members are pivotedly connected to the lowermost first and second scissor legs.

Abstract translation: 升降机构包括平台，基座组件，剪刀提升组件和滑动组件。 基座组件包括具有两个螺纹部分的螺纹杆和与螺杆螺纹接合的两个螺纹构件。 两个螺纹部分的旋转方向彼此相反。 剪刀提升组件包括多个铰接的第一剪刀腿和多个铰接的第二剪刀腿，其枢转地联接到相应的第二剪刀腿。 滑动组件包括固定到平台的两个固定构件，固定在两个固定构件之间的滑动杆和可滑动地连接到滑动杆的两个滑动构件。 两个滑动构件相应地枢转地连接到最上面的第一和第二剪刀腿。 两个螺纹构件枢转地连接到最下面的第一和第二剪刀腿。

公开(公告)号：US07900562B2

公开(公告)日：2011-03-08

申请号：US12247336

申请日：2008-10-08

Applicant: Albert Esposti ,  Stanislaw Kostrzewski ,  Thomas Hannon ,  Thomas E. Young

Inventor： Albert Esposti ,  Stanislaw Kostrzewski ,  Thomas Hannon ,  Thomas E. Young

IPC: B61K5/00

CPC classification number: B61K5/04 ,  B66F3/08 ,  B66F7/14 ,  Y10T29/53452

Abstract: An apparatus for removing a wheelset from a railroad vehicle includes a frame configured for motion with respect to the railroad vehicle. The apparatus also includes a lifting yoke cooperatively associated with the frame. The yoke is configured to engage flanges of the wheelset. The apparatus further includes at least one lifting screw interposed between the frame and the lifting yoke, such that upon rotation of the at least one lifting screw, the yoke may be raised and lowered to selectively engage the flanges of the wheelset. A “universal” lifting yoke can include a first portion which engages the at least one lifting screw, a set of extendable transverse members having outward ends, and flange-engaging blocks secured to the outward ends of the extendable transverse members and configured to engage the flanges of the wheelset. The extendable transverse members and the flange-engaging blocks can be cooperatively configured and dimensioned to engage substantially all anticipated wheelsets expected to be encountered in a given application. The “universal yoke” can be employed with screw-actuation, or with other types of actuating members.

Abstract translation: 用于从铁路车辆移除轮对的装置包括被配置为相对于铁路车辆运动的框架。 该装置还包括与框架协作地关联的提升架。 轭被构造成接合轮对的凸缘。 所述装置还包括插入在所述框架和所述提升轭架之间的至少一个提升螺钉，使得当所述至少一个提升螺杆旋转时，所述轭可被升高和降低以选择性地接合所述轮对的凸缘。 “通用”提升轭可以包括接合至少一个提升螺钉的第一部分，一组具有外端的可延伸的横向构件，以及法兰接合块，其固定到可延伸的横向构件的外端， 轮对的法兰 可延伸的横向构件和凸缘接合块可以协调地构造和尺寸设计成基本上接合预期在给定应用中遇到的所有预期的轮对。 “通用轭”可以用于螺杆致动或与其它类型的致动构件一起使用。

公开(公告)号：US20090087293A1

公开(公告)日：2009-04-02

申请号：US11904918

申请日：2007-09-27

Applicant: Craig A. Earsley ,  Susan E. Earsley

Inventor： Craig A. Earsley ,  Susan E. Earsley

IPC: B66C3/00

CPC classification number: B66F7/14 ,  B66F3/18 ,  B66F7/22

Abstract: A frame, a system and a method elevates an article are from a floor to a wall. The frame may have an “A” frame for supporting the article. The article may be placed on the frame and secured to the frame. A drive system attached to the frame is used to pull the frame and the article towards the wall. A drive system elevates the front end of the frame and pulls the back end of the frame toward the wall such that the frame and the article are elevated in a vertical position. The frame and the article may be lowered from the vertical position by the drive system.

Abstract translation: 物品的框架，系统和方法提升物品是从地板到墙壁。 框架可以具有用于支撑物品的“A”框架。 物品可以放置在框架上并固定到框架上。 使用连接到框架的驱动系统将框架和物品拉向墙壁。 驱动系统提升框架的前端并将框架的后端拉向墙壁，使得框架和制品在垂直位置升高。 框架和物品可以由驱动系统从垂直位置降低。