公开(公告)号：US20230070551A1

公开(公告)日：2023-03-09

申请号：US17929161

申请日：2022-09-01

申请人： BLACK & DECKER INC.

发明人： Marco KUGLER ,  Rene THIEME ,  Michael KUNZ ,  Joerg ROTH ,  Rafael GOTTSCHLING ,  Birju PATEL ,  Daniel KADLECEK ,  Heiko LANGHAMMER

IPC分类号： B25H1/00 ,  B23B39/10

摘要： A power tool stand comprises a base; a projecting frame connected to the base; and a power tool carriage moveably mounted on the projecting frame. The power tool carriage comprises a first electrical interface arranged to electrically connect with a removeable power tool and a second electrical interface in electrical connection with the first electrical interface and arranged to electrically connect with a removeable battery.

公开(公告)号：US11597458B1

公开(公告)日：2023-03-07

申请号：US17846337

申请日：2022-06-22

申请人： Claude G. Adkins

发明人： Claude G. Adkins

IPC分类号： B25H1/00 ,  B62D65/06 ,  B66F3/12 ,  B62B3/10 ,  B66F9/06

摘要： An apparatus for supporting a vehicle door, the apparatus comprising a base, a first support column mounted on the base, a lift device mounted on the first support column, the lift device comprising at least a first lift bar and a second lift bar each for engaging and together supporting a vehicle door and an actuator operatively coupled to the lift device. When actuated, the actuator imparts vertical movement to the lift device thereby imparting vertical movement to the vehicle door by way of the first lift bar and second lift bar. A second support column is mounted on the base, and the lift device is mounted on and guided by the first support column and the second support column. A load-bearing bridge member spans a space between the first support column and second support column above the base, and the actuator is mounted on the bridge member.

公开(公告)号：US11541529B2

公开(公告)日：2023-01-03

申请号：US17114008

申请日：2020-12-07

申请人： TPI Composites, Inc.

发明人： Mehmet Üyünük ,  Furkan Ünal

IPC分类号： B25H1/00 ,  F03D13/40 ,  F16M11/10 ,  F16M11/18 ,  F16M11/38 ,  F16M11/42 ,  B60P3/40 ,  B25B1/20 ,  B62B5/00

摘要： A wind turbine blade suspension and rotation device capable of raising and lowering the blade includes a blade housing configured to receive a blade and having at least one guide on an exterior surface; a base; a first telescopic frame disposed on a first side of the base; a second telescopic frame disposed on a second side of the base; at least one adjustable strap, the adjustable strap disposed between the adjustable frames; wherein the at least one strap extends through the guide on the exterior surface of the housing to suspend the blade.

公开(公告)号：US20220379459A1

公开(公告)日：2022-12-01

申请号：US17825865

申请日：2022-05-26

申请人： Corey Curtis Conaway

发明人： Corey Curtis Conaway

IPC分类号： B25H1/00

摘要： A vertical inverted drill press apparatus configured to extend a drill about a vertical support having a top portion and a bottom portion. The top portion is configured to telescope out and away from the bottom portion when manipulated via a lever. The lever pivots about a pivot point. The lever amounts to a handle disposed in communication with an actuator which manipulates a swing arm. The swing arm is connected to the telescoping top portion. When the handle is pulled down, the top portion is forced upwards in a straight line along the primary axis of the body. A drill mount is configured to secure a drill in an inverted, drill-bit-up orientation to facilitate the drilling of holes in ceilings and similar locations.

公开(公告)号：US11478918B2

公开(公告)日：2022-10-25

申请号：US16766594

申请日：2018-10-31

申请人： Hilti Aktiengesellschaft

发明人： Peer Schmidt ,  Dario Bralla ,  Serhey Khandozhko

IPC分类号： G06F17/00 ,  B25H1/00 ,  B25J5/00 ,  B25J11/00 ,  B60T7/22 ,  B60L50/60 ,  B25D17/32 ,  B60L15/20

摘要： A self-aligning tool guide has a holder for securing a portable power tool for working on a ceiling, a lifting mechanism, and a self-balancing chassis. The holder is mounted on the lifting mechanism. The lifting mechanism has a propulsion system for raising the holder parallel to a lifting axis. The self-balancing chassis has two wheels on a wheel axis, a drive coupled to the two wheels, and a steering system. A contact sensor serves for detecting an indirect contact of the holder with the ceiling. The chassis has a brake. A controller has a mode in which the brake is activated and the balancing of the self-balancing chassis is deactivated.

公开(公告)号：US20220314426A1

公开(公告)日：2022-10-06

申请号：US17711633

申请日：2022-04-01

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： Andrew T. Medeiros-Nicholson ,  Jonathan E. Schmitz ,  Terry L. Timmons

IPC分类号： B25H1/00 ,  B23B47/28

摘要： A bit-removal assembly includes a first ring coupled to an output shaft for co-rotation therewith, a second ring supported on the lower retaining ring of the output shaft, a frusto-conical surface on at least one of the first or second rings, and a wedge positioned between the first and second rings and engaging with the frusto-conical surface. A collar defines a cam surface located radially outward of the wedge. The collar is movable between a locked position, in which the cam surface is engaged with the wedge to displace the wedge radially inward on the frusto-conical surface to separate the second ring from the first ring, and a released position, in which the cam surface is misaligned with the wedge to permit the wedge to move radially outward on the frusto-conical surface. A biasing member urges the collar towards the locked position.

公开(公告)号：US20220305622A1

公开(公告)日：2022-09-29

申请号：US17703951

申请日：2022-03-24

申请人： Chad Harold Wesley Vallad

发明人： Chad Harold Wesley Vallad

IPC分类号： B25B13/48 ,  B25H1/00 ,  B25H1/04

摘要： Stuffing box rebuild systems including a first socket precision-tooled to couple with a top seat of the stuffing box, a second socket precision-tooled to couple with a bottom seat of the stuffing box, and a rebuild table including one or more receptacles for receiving and retaining the stuffing box during the rebuild. In some examples, the stuffing box rebuild system includes a top wrench precision-tooled to couple with a top seat of the stuffing box and a bottom wrench precision-tooled to couple with a bottom seat of the stuffing box. In some further examples, the top wrench is precision-tooled to couple to the first socket and the bottom wrench is precision-tooled to couple to the second socket.

公开(公告)号：US11440178B2

公开(公告)日：2022-09-13

申请号：US16606067

申请日：2018-04-17

申请人： NAGAKI SEIKI CO., LTD.

发明人： Masanori Goto

IPC分类号： B25H1/10 ,  B25H1/00 ,  H02G1/02

摘要： An elongated tool support device, which is used to support an elongated tool, includes a securing tool, a first shaft support, a brace member, and a second shaft support. The first shaft support is configured to support a shaft portion of the elongated tool from below. The brace member is disposed between the securing tool and the first shaft support. The second shaft support is attached to the brace member and configured to support the shaft portion of the elongated tool from above.

公开(公告)号：US11433528B1

公开(公告)日：2022-09-06

申请号：US16821508

申请日：2020-03-17

申请人： Christopher Crom

发明人： Christopher Crom

IPC分类号： B25H1/04 ,  B25H1/00

摘要： A portable work bench that is configured to be transitioned from a folded position to a deployed position. The portable work bench of the present invention includes a frame wherein the frame includes a first set of vertical support members and a second set of vertical support members. A pair of opposing upper support members are superposed the first vertical support members and second vertical support members. A work bench surface member is secured to the upper support members. The work bench surface member further includes a pair of opposing board support members on opposing ends thereof. The portable work bench includes a first set of extension members and a second set of extension members extending outward from opposing side of the frame. The first set of extension members second set of extension members each have a void operable to have releasably secured therein a receptacle.

公开(公告)号：US20220234189A1

公开(公告)日：2022-07-28

申请号：US17611413

申请日：2020-05-06

申请人： TECNA S.P.A.

发明人： Fabio GUBELLINI ,  Damiano BERGAMI

IPC分类号： B25H1/00

摘要： A balancer for tools includes a rotary drum for winding and unwinding a cable; a return spring, which is wound around the rotation axis of the drum and is coupled thereto, for the development of an elastic reaction that contrasts the unwinding of the cable and is adapted to facilitate its rewinding; an adjustment assembly for adjusting the preloading of the spring.
The adjustment assembly includes a fixed annular gear with an internal set of teeth; a circular ring with an external set of teeth, arranged inside the annular gear; and a plate which is arranged substantially coplanar inside the ring. In every angular position of the plate, the ring is kept pressed against the internal set of teeth for the transmission of motion from the plate to the ring and the consequent adjustment of the preloading of the spring.