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1. 发明公开

US20230192452A1 TANK CAR LIFTING APPARATUS 审中-公开
公开(公告)号：US20230192452A1
公开(公告)日：2023-06-22
申请号：US18083689
申请日：2022-12-19
申请人： Cranemasters, Inc.
发明人： Barry ISRINGHAUSEN , Britt CALLOWAY , Jonathan DIP
IPC分类号： B66C1/42 , B66C1/44
CPC分类号： B66C1/425 , B66C1/44
摘要： A lifting apparatus for lifting a tank car is provided. The lifting apparatus can include a first arm to surround and not contact a tank car jacket and a second arm to surround and not contact the tank car jacket.

2. 发明申请

US20230047423A1 Grapple for Formwork Panels 有权
公开(公告)号：US20230047423A1
公开(公告)日：2023-02-16
申请号：US17872071
申请日：2022-07-25
申请人： Gabriel Soucy
发明人： Gabriel Soucy
IPC分类号： B66C1/44 , B66C1/42
摘要： A grapple for formwork panels includes a scissor arm assembly extending along a longitudinal axis and including at least a proximate pair of arms and a distal pair of arms. The scissor arm assembly is movable between an open position, wherein the distal ends of the distal pair of arms are distanced, and a closed position, wherein the distal ends of the distal pair of arms are in proximity. The grapple further includes a mounting bracket pivotably receiving the proximate pair of arms at the proximate end thereof and a pair of jaw members, each secured to a respective one of the distal pair of arms at the distal ends thereof. Each jaw member has a contact portion, with teeth extending from the contact portion, and having a tip slanted towards the proximate pair of arms, and a deflector guide extending from the contact portion both longitudinally in a direction away from the proximate pair of arms and laterally away from the other jaw member.

3. 发明授权

US11486361B2 Closed strap collar for securing cargo by means of friction, device for lifting cargo and lifting method 有权
公开(公告)号：US11486361B2
公开(公告)日：2022-11-01
申请号：US16758922
申请日：2018-10-29
申请人： LEUNAMME TECHNOLOGY, S.L.
发明人： Emmanuel Garcia De La Pena Razquin
IPC分类号： F03D13/10 , B66C1/10 , B66C1/24 , B66C1/44 , B66C23/20 , B66C23/24 , B66C1/18
摘要： A closed strap collar for securing cargo by friction, a device for lifting cargo and a lifting method, the collar being formed by a strap and a tensioner which, by tightening the strap around an element, allows cargo to be secured to the element being held or the held element to be raised by pulling the strap collar.

4. 发明授权

US11434109B2 Clamping device for lifting and transfer objects 有权
公开(公告)号：US11434109B2
公开(公告)日：2022-09-06
申请号：US17410306
申请日：2021-08-24
申请人： Nhon Hoa Nguyen
发明人： Nhon Hoa Nguyen
IPC分类号： B66C1/34 , F16B2/12 , B25B5/04 , B65G7/12 , B66C1/44 , B66F9/06
摘要： A clamping device configured to handle large and fragile objects can include large jaws extended outside a smaller jaw support. The extended areas of the second jaw can be up to 4× of the jaw support, and can contain reinforced ridges configured so that a force applied from the second body portion to the second jaw spreads to the extended areas of the second jaw outside the second body portion, for example, to at least 80%. The clamping device can include an automatic locking mechanism for open and close the jaws from an operator far away from the clamping device.

5. 发明授权

US11331787B2 Remote controlled luggage handler apparatus 有权
公开(公告)号：US11331787B2
公开(公告)日：2022-05-17
申请号：US16660889
申请日：2019-10-23
申请人： Wayne Clearwater
发明人： Wayne Clearwater
IPC分类号： B25J5/00 , B66F9/065 , B66F9/075 , B66F9/18 , B66C13/40 , B66C23/42 , B66C1/44 , B62D55/104 , B25J15/02
摘要： A remote controlled luggage handler apparatus for loading and unloading luggage from tour buses includes a carrier body having a pair of drive tracks. A multi-axis arm has a base pivot unit coupled to a body top side, a proximal segment coupled to the base pivot unit, a distal segment, and a head pivot unit. A jaw comprises a jaw support coupled to the head pivot unit, a fixed mandible coupled to the jaw support, and a sliding mandible slidably coupled to the jaw support to secure a suitcase between the fixed mandible and the sliding mandible. A CPU, a first transceiver, and a battery are coupled within the carrier body. A remote control is in operational communication with the first transceiver to control the drive tracks and the arm. A charging port is configured to be installed within a storage bay of a tour bus to charge the battery.

6. 发明授权

US11247873B2 Grab-type lifter with vacuum-assisted lift pads 有权
公开(公告)号：US11247873B2
公开(公告)日：2022-02-15
申请号：US16955515
申请日：2019-09-05
申请人： Vacuworx Global, LLC , Bakker Special Grabs, B.V.
发明人： William J. Solomon , Justin Hendricks , Federico Gusella , Rob Slikker
IPC分类号： B66C1/02 , B66C1/44
摘要： A material lifter comprising a vacuum pump, a frame containing the vacuum pump, an arm located on each of two opposing sides of the frame, each arm including—an upper end—pivotally connected to the frame, a cylinder located on each of the two opposing sides of the frame including an end connected to the frame and an end connected to a respective arm, a vacuum pad located on each of the two opposing sides of the frame—and removably connected to a respective arm, the vacuum pads being moveable along the arm to a first location and a first orientation and a second different location and a second different orientation, wherein as the cylinders extend and retract the arms pivot toward and away from one another between a first position and a second different position and the vacuum pads remain in a same orientation during the pivot.

7. 发明申请

US20210253402A1 ROCK TONGS 有权
公开(公告)号：US20210253402A1
公开(公告)日：2021-08-19
申请号：US16793171
申请日：2020-02-18
申请人： BAC INDUSTRIES, INC.
发明人： Robert H. Lusty , James D. Oberg
IPC分类号： B66C1/42 , B66C1/44
摘要： A tong assembly for use with a work vehicle for grasping irregular shaped objects such as large rocks and smaller sized boulders. The tong assembly includes specially designed load engagement pads having a rectangular configuration of steel bars and attachable to the tong arms proximate their lower ends. A pair of the bars that extend parallel to one another, but normal to the tong arms have a serrated arcuate load engaging surface for enhancing the ability of the tong assembly to grasp and retain irregular shaped objects.

8. 发明申请

US20210246000A1 ARTICULABLE LIFTING ATTACHMENT 有权
公开(公告)号：US20210246000A1
公开(公告)日：2021-08-12
申请号：US16972661
申请日：2019-06-07
申请人： TW DEAN GROUP LIMITED
发明人： Neil James BEARD
IPC分类号： B66C1/44 , B66C1/68
摘要： An articulable lifting attachment is provided for a mechanical articulated arm. The articulable lifting attachment comprises an attachment body, a clamping head and a drivable articulator coupling interposed between the attachment body and the clamping head. The clamping head is configured to provide two different clamping forces from different directions to ensure that irregular objects can be lifted safely.

9. 发明申请

US20210122029A1 Remote Controlled Luggage Handler Apparatus 有权
公开(公告)号：US20210122029A1
公开(公告)日：2021-04-29
申请号：US16660889
申请日：2019-10-23
申请人： Wayne Clearwater
发明人： Wayne Clearwater
IPC分类号： B25J5/00 , B66F9/065 , B66F9/075 , B66F9/18 , B66C1/44 , B66C13/40 , B66C23/42 , B25J11/00 , B25J13/00
摘要： A remote controlled luggage handler apparatus for loading and unloading luggage from tour buses includes a carrier body having a pair of drive tracks. A multi-axis arm has a base pivot unit coupled to a body top side, a proximal segment coupled to the base pivot unit, a distal segment, and a head pivot unit. A jaw comprises a jaw support coupled to the head pivot unit, a fixed mandible coupled to the jaw support, and a sliding mandible slidably coupled to the jaw support to secure a suitcase between the fixed mandible and the sliding mandible. A CPU, a first transceiver, and a battery are coupled within the carrier body. A remote control is in operational communication with the first transceiver to control the drive tracks and the arm. A charging port is configured to be installed within a storage bay of a tour bus to charge the battery.

10. 发明授权

US10822889B2 Load transfer system for stands of tubulars 有权
公开(公告)号：US10822889B2
公开(公告)日：2020-11-03
申请号：US16398407
申请日：2019-04-30
申请人： Frank's International, LLC
发明人： Jarret Daigle , Logan Smith , John Erick Stelly
IPC分类号： E21B19/02 , E21B19/06 , B66C1/44
摘要： A load transfer system includes a load transfer bushing having a first and second arcuate segments configured to engage a load surface of a tubular or of a collar connected to the tubular, and an elevator configured to receive the load transfer bushing. Moving the elevator from its closed position to its open position while the elevator engages the load transfer bushing moves the first and second arcuate segments apart, permitting the elevator and the load transfer bushing to be received around the tubular. Moving the elevator from the opened position to the closed position with the load transfer bushing and elevator surrounding the tubular forms an axial engagement load surface for the load surface of the tubular or the collar. The load transfer bushing is disengageable from the elevator.

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