公开(公告)号：US20250025736A1

公开(公告)日：2025-01-23

申请号：US18777189

申请日：2024-07-18

Applicant: Tonal Systems, Inc.

Inventor： Aly E. Orady ,  Bret G. Stott

IPC: A63B21/005 ,  A63B21/00 ,  A63B21/015 ,  A63B21/018 ,  A63B21/16 ,  A63B23/12 ,  A63B24/00 ,  A63B71/00 ,  B66F19/00 ,  G01L1/04 ,  G01L1/22 ,  G01L5/04 ,  G01L5/107 ,  H02P3/00

Abstract: A first determination that a range of motion of a user of an exercise machine is between pre-determined motion thresholds is made. While the range of motion of the user is between the pre-determined motion thresholds, a velocity of the cable being below a pre-determined velocity threshold is determined. In response to determining that the velocity of the cable being below the pre-determined velocity threshold while the range of motion of the user is between the pre-determined motion thresholds, a second determination that the user should be spotted is made, Torque of a motor is reduced based at least in part on the second determination that the user should be spotted.

公开(公告)号：US20240375926A1

公开(公告)日：2024-11-14

申请号：US18315642

申请日：2023-05-11

Applicant: Consolidated Edison Company of New York, Inc.

Inventor： Garry Dossous

IPC: B66F19/00

Abstract: A pry bar includes a member having a first end, a second end, and an intermediate portion, a prying member arranged at the second end; and a retractable end guard moveably mounted at the second end. The retractable end guard is selectively configurable between a first position in which the retractable end guard covers the prying member and a second position in which the prying member is exposed.

公开(公告)号：US20240174502A1

公开(公告)日：2024-05-30

申请号：US18430736

申请日：2024-02-02

Applicant: Paul DENIKEN

Inventor： Paul DENIKEN

IPC: B66F19/00 ,  B66C1/04 ,  B66C1/34

CPC classification number: B66F19/005 ,  B66C1/04 ,  B66C1/34

Abstract: An apparatus for lifting and lowering manhole covers is shown and described. The apparatus for lifting and lowering manhole covers includes a main beam secured to a vehicle connection support. A winch is secured along the main beam. The winch is configured to secure to a manhole cover. A support leg secured to the main beam such that the winch is positioned between the vehicle connection support and the support leg.

公开(公告)号：US11964854B2

公开(公告)日：2024-04-23

申请号：US17517276

申请日：2021-11-02

Applicant: PolyTex Concrete LLC

Inventor： David Butler ,  Jamie Ross

IPC: B66F15/00 ,  A01B1/16 ,  B25C11/00 ,  B25D1/04 ,  B66F19/00 ,  E04D15/00 ,  E04G23/00 ,  E04G23/08

CPC classification number: B66F15/00 ,  A01B1/16 ,  B25C11/00 ,  B25D1/04 ,  B66F19/005 ,  E04D15/003 ,  E04G23/006 ,  E04G23/08 ,  E04G2023/085

Abstract: A fulcrum prybar includes a shaft portion extending along a first axis, a curved prying portion affixed to a first end of the shaft portion, and a fulcrum portion affixed to the curved prying portion. The fulcrum portion includes two rectangular portions fused together to form an obtuse angle or a right angle cross section. One of the two rectangular portions is oriented such that it is flush with a horizontal surface while the prybar has partially raised an object from the same or another horizontal surface.

公开(公告)号：US11884345B2

公开(公告)日：2024-01-30

申请号：US17604966

申请日：2021-10-06

Applicant: Frederick Hall

Inventor： Frederick Hall

IPC: B62D65/02 ,  B66F19/00 ,  B66F11/00 ,  B66C23/48 ,  B25H1/00

CPC classification number: B62D65/022 ,  B25H1/0007 ,  B66C23/48 ,  B66C23/485 ,  B66F11/00 ,  B66F19/00

Abstract: A device designed for the removal, storage, and installation of removable hardtops from convertible sport utility vehicles, comprising a wheeled base unit, a vertical support structure and a platform assembly, wherein the base unit is aligned directly below the platform unit and the vertical support structure connects them together, wherein the device can be disassembled for simple shipping, is adjustable for height and depth to accommodate different SUV models, and includes markers for easy assembly.

公开(公告)号：US11858610B1

公开(公告)日：2024-01-02

申请号：US16925376

申请日：2020-07-10

Applicant: Government of the United States, as represented by the Secretary of the Air Force

Inventor： Ruben Adorno ,  Anthony Palazotto

IPC: B64B1/58 ,  B66F19/00

CPC classification number: B64B1/58 ,  B66F19/00 ,  B66F2700/09

Abstract: An apparatus for lifting a load to a desired altitude using an evacuated hollow lift body is disclosed. Once evacuated, the apparatus is lighter than the surrounding atmosphere. The lift body can be formed as a hollow fluid tight structure with a tube wound and sealed in a helical pattern or a dual membrane structure with a pressurized intermediate volume sandwiched between inner and outer membranes. A load can be attached to the apparatus and lifted to an altitude where the effective density of the apparatus and load is equivalent to the density of the surrounding atmosphere.

公开(公告)号：US20230294971A1

公开(公告)日：2023-09-21

申请号：US18318680

申请日：2023-05-16

Applicant: Maytronics Ltd.

Inventor： Hezi Konedro ,  Malka Klein Frucht ,  Yuval LIBERMAN

IPC: B66F19/00

CPC classification number: B66F19/00 ,  E04H4/1654

Abstract: An extraction unit that may includes a handle, a bendable intermediate element; and an extraction unit interfacing element that is configured to interface with a robot; wherein the bendable intermediate element is connected between the handle and the extraction unit interfacing element.

公开(公告)号：US11666818B2

公开(公告)日：2023-06-06

申请号：US17450017

申请日：2021-10-05

Applicant: Barry Collins

Inventor： Barry Collins

IPC: A63C19/12 ,  B66F9/075 ,  B66F9/18 ,  B23P19/04 ,  B65G47/91 ,  B66F7/22 ,  B62B3/10 ,  B66F7/06 ,  B25J15/06 ,  B66F19/00 ,  B66C1/02 ,  B66C23/20

CPC classification number: A63C19/12 ,  B23P19/04 ,  B66F9/07554 ,  B66F9/181 ,  B25J15/0616 ,  B62B3/108 ,  B65G47/91 ,  B66C1/0212 ,  B66C23/208 ,  B66F7/0625 ,  B66F7/22 ,  B66F19/00 ,  Y10T29/53191 ,  Y10T29/53961

Abstract: An apparatus for installing and removing glass panels and methods of using the apparatus are disclosed. The apparatus includes a base portion, a back support structure secured to the base portion, and a glass adjustment system moveably coupled to the back support structure. Methods for using the apparatus to install and remove glass panels from, for example, ice rink boards, are also disclosed.

公开(公告)号：US11608253B2

公开(公告)日：2023-03-21

申请号：US17071402

申请日：2020-10-15

Applicant: HIRATA CORPORATION

Inventor： Bungo Matsumoto

IPC: B66F7/00 ,  B66F7/02 ,  B66F17/00 ,  B66F19/00

Abstract: A vertical moving method of a vertical moving unit on which a conveyance target object is mounted includes steps of causing a non-electric biasing unit to generate a biasing force to raise the vertical moving unit, causing an electric motor unit to generate a thrust in a direction to raise the vertical moving unit or a thrust in a direction to lower the vertical moving unit, and causing an electromagnetic brake unit to generate a braking force to resist a movement of the vertical moving unit. Independently of presence/absence of the object and a weight of the object, the thrust and/or the braking force is controlled such that the vertical moving unit stops when an external force of overload more than a predetermined value acts on the vertical moving unit during a vertical movement.

公开(公告)号：US11565925B1

公开(公告)日：2023-01-31

申请号：US17824443

申请日：2022-05-25

Applicant: Kevin J. Schuettpelz

Inventor： Kevin J. Schuettpelz

IPC: B66F19/00 ,  B66F15/00 ,  B25D1/04

Abstract: A tool joinable with a handle. The tool includes a body, the body includes a middle area configured to be joinable to the handle. The front end of the body includes a toe extending away from the middle area. The toe includes a first vertical thickness and a second vertical thickness less than the first vertical thickness for a length of the toe extending away from the middle area. The back end of the body can include a heal pad extending away from the middle area and to create a heal gap between a bottom surface of the heal pad and the second portion of the bottom edge defined by the middle area. The tool can include a fulcrum joined to the body and defining a fulcrum portion of the bottom edge with the fulcrum projecting away from the top edge.