公开(公告)号：US12195314B2

公开(公告)日：2025-01-14

申请号：US17165427

申请日：2021-02-02

Applicant: Applied Materials, Inc.

Inventor： Bhaskar Prasad ,  Kirankumar Neelasandra Savandaiah ,  Thomas Brezoczky ,  Srinivasa Rao Yedla

IPC: B66F3/36 ,  B66F3/24 ,  B66F13/00 ,  H01J37/02

Abstract: A method and apparatus for lifting a process station from a processing module is described herein. The apparatus includes a lift assembly disposed on the processing module, a lift cage, and one or more guide pins. The lift assembly is disposed to be capable of reaching each of the process stations disposed within the processing module. The lift assembly is used for replacement and maintenance of the process stations and further enables the automated removal and placement of the process stations within the processing module. Maintenance methods enabled by the lift assembly are additionally disclosed herein.

公开(公告)号：US12173458B2

公开(公告)日：2024-12-24

申请号：US17433115

申请日：2020-02-18

Applicant: PERI SE

Inventor： Andre Zwerenz ,  Julian Huber

IPC: E01D21/10 ,  B66F3/24 ,  E04G3/34 ,  E04G11/28 ,  E04G3/28

Abstract: A lift drive for a rail-guided cantilever construction device. The cantilever construction device comprises a main frame guided by at least one rail for receiving at least one formwork. The lift drive comprises a lift device, a first end of the lift device is designed to be connected to the main frame, and a second lift device end opposite the first end can be moved relative to the main frame when the first end of the lift device is connected to the main frame; a first fixing device connected to the first end of the lift device and designed to fix the first end of the lift device with respect to the at least one rail; and a second fixing device connected to the second end of the lift device and designed to fix the second end of the lift device with respect to the at least one rail.

公开(公告)号：US12060252B2

公开(公告)日：2024-08-13

申请号：US17560541

申请日：2021-12-23

Applicant: MULTIVAC SEPP HAGGENMUELLER SE & CO. KG

Inventor： Maximilian Hetz ,  Stefan Oberschachtsiek

IPC: B66F3/46 ,  B65B65/02 ,  B66F3/24

CPC classification number: B66F3/46 ,  B65B65/02 ,  B66F3/245

Abstract: The disclosure relates to a lifting gear for opening and closing a workstation of a packaging machine, wherein the lifting gear includes a stationarily mounted base, a lifting platform mounted to be height adjustable with respect to the base along a lifting axis for supporting a lower tool part of the workstation, and an adjusting mechanism comprising a drive unit and a toggle means on which the lifting platform is mounted, wherein the adjusting mechanism furthermore includes a pressure part coupled with the toggle means and adjustable by means of the drive unit along the lifting axis, wherein by the displacement of said pressure part along the lifting axis, the toggle means can be actuated for a height adjustment of the lifting platform.

公开(公告)号：US12049394B2

公开(公告)日：2024-07-30

申请号：US17271786

申请日：2019-08-30

Applicant: Samhongsa Co., Ltd.

Inventor： Won Jun Yoo ,  Wan Soo Kim

IPC: B66F3/28 ,  A47B9/04 ,  A47B9/10 ,  A47B21/02 ,  A47C3/24 ,  A47C3/30 ,  B66F3/24 ,  F16F9/02 ,  F16F9/32

CPC classification number: B66F3/28 ,  A47B9/04 ,  A47B9/10 ,  A47B21/02 ,  A47C3/24 ,  A47C3/30 ,  B66F3/247 ,  F16F9/0209 ,  F16F9/3257

Abstract: According to an aspect of the present disclosure, a multi-step height adjuster includes a base tube portion including a first base tube and a second base tube vertically reciprocating inside the first base tube; a spindle portion including a first spindle installed inside the first base tube to vertically reciprocate and a second spindle installed inside the second base tube to vertically reciprocate; and an adjustment portion installed in the spindle portion to transmit power to the spindle portion, wherein the first spindle and the second base tube are integrally moved.

公开(公告)号：US11944044B2

公开(公告)日：2024-04-02

申请号：US17232572

申请日：2021-04-16

Applicant: Wayne J. Smith

Inventor： Wayne J. Smith

IPC: A01G23/08 ,  F16B2/06 ,  A01G17/10 ,  A01G23/099 ,  B66F1/06 ,  B66F3/08 ,  B66F3/24 ,  B66F19/00 ,  F02F7/00

CPC classification number: A01G23/08 ,  F16B2/065 ,  A01G17/10 ,  A01G23/099 ,  B66F1/06 ,  B66F3/08 ,  B66F3/24 ,  B66F19/00 ,  F02F7/0053

Abstract: A device is mounted to the end of a log so that a skid steer may use the log to engage a tree targeted for felling. The device includes implements configured for engaging the target tree to be felled to give the operator of the device control over the target tree. The device is structured to push the target tree over such that the root ball of the target tree rises up out of the ground as the target tree is felled and/or to allow the operator to make cuts to the target tree before the device is use to push the tree in the desired direction of fell.

公开(公告)号：US20220219956A1

公开(公告)日：2022-07-14

申请号：US17711035

申请日：2022-04-01

Applicant: FUNAI ELECTRIC CO., LTD.

Inventor： Naoyuki Wakabayashi ,  Fuminori Tanaka ,  Jun Sugimoto

IPC: B66F3/24 ,  B66F3/35

Abstract: The lifting/lowering device (100) includes: a first plate member (51); a second plate member (52) to which the first plate member (51) is rotatably connected; a first expansion and contraction bag (31) which is disposed between the first plate member (51) and the second plate member (52) and is capable of expanding and contracting by gas supply and exhaust; a third plate member (53) to which the second plate member (52) is rotatably connected; a second expansion and contraction bag which is disposed between the second plate member (52) and the third plate member (53) and is capable of expanding and contracting by gas supply and exhaust. The first plate member (51), the first expansion and contraction bag (31), the second plate member (52), the second expansion and contraction bag (32) and the third plate member (53) are disposed so as to overlap in a plan view.

公开(公告)号：US20220194761A1

公开(公告)日：2022-06-23

申请号：US17560541

申请日：2021-12-23

Applicant: MULTIVAC SEPP HAGGENMUELLER SE & CO. KG

Inventor： Maximilian HETZ ,  Stefan OBERSCHACHTSIEK

IPC: B66F3/46 ,  B66F3/24

Abstract: The disclosure relates to a lifting gear for opening and closing a workstation of a packaging machine, wherein the lifting gear includes a stationarily mounted base, a lifting platform mounted to be height adjustable with respect to the base along a lifting axis for supporting a lower tool part of the workstation, and an adjusting mechanism comprising a drive unit and a toggle means on which the lifting platform is mounted, wherein the adjusting mechanism furthermore includes a pressure part coupled with the toggle means and adjustable by means of the drive unit along the lifting axis, wherein by the displacement of said pressure part along the lifting axis, the toggle means can be actuated for a height adjustment of the lifting platform.

公开(公告)号：US20220081268A1

公开(公告)日：2022-03-17

申请号：US17022478

申请日：2020-09-16

Applicant: Paul R. Davis

Inventor： Paul R. Davis

IPC: B66F3/46 ,  B66F3/24 ,  B60S9/12

Abstract: A tractor trailer jacking assembly f includes a plurality of jacks that is each mounted on a bottom of a tractor trailer. Each of the jacks is positionable in an extended position to engage the ground to inhibit the tractor trailer from tipping. A control circuit is mounted on a semi tractor and the control circuit detects the speed of the semi tractor. A gyroscope unit is mounted on the semi tractor to detect a degree and a direction to which the semi tractor is tipping. The control circuit actuates the respective jacks into the deployed position on a corresponding side of the tractor trailer when the gyroscope unit detects the semi tractor has tipped beyond a pre-determined angle of tilt.

公开(公告)号：US20220074539A1

公开(公告)日：2022-03-10

申请号：US17528345

申请日：2021-11-17

Applicant: The Boeing Company

Inventor： Jason Kerestes

IPC: F16M11/28 ,  B66F3/28 ,  B66F3/24 ,  F16M11/18 ,  G05G15/00

Abstract: A method of controlling operation of a linear actuator, including maintaining the linear actuator in equilibrium when supporting a first load, determining application of a second load on the linear actuator, and selectively actuating the linear actuator in response to application of the second load on the linear actuator.

公开(公告)号：US10988358B2

公开(公告)日：2021-04-27

申请号：US16139758

申请日：2018-09-24

Applicant: Vehicle Service Group, LLC

Inventor： Steven H. Taylor ,  Brian E. Kelley ,  Kevin S. Katerberg ,  Austin Deuerling

IPC: B66F3/24 ,  B66F7/06 ,  B66F7/08 ,  B66F3/46 ,  F15B11/16

Abstract: An apparatus includes a housing, a piston, an input cavity, a first actuating shaft, a first output cavity, and a second output cavity. The housing comprises an input port, a first output port, a second output port, a first end, a second end, a first wide wall having a first internal surface, and a chamber at least partially defined by the first end and the first internal surface. The piston is able to actuate along the first internal surface of the first side wall. The input cavity is in fluid communication with the input port. The first output cavity is in fluid communication with the first output port. The second output cavity is in fluid communication with the second output port. The first actuating shaft is fixed to the piston and helps fluidly isolate the first output port from the second output port.