中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

1947 records (took 0.029 seconds)

    Power tool ecosystem, and method to reduce the usability of a device
    1.
    发明申请
    Power tool ecosystem, and method to reduce the usability of a device 有权

    公开(公告)号：US20250158420A1

    公开(公告)日：2025-05-15

    申请号：US18926628

    申请日：2024-10-25

    Applicant: Hilti Aktiengesellschaft

    Inventor： Muhammad Salman MALIK

    IPC: H02J7/00

    Abstract: A method to reduce the usability of a target device of a power tool system for a power tool system. The power tool system includes as devices a plurality of power tools, a plurality of exchangeable battery packs and a plurality of chargers. The method includes the steps of: selecting, by using a processor, at least one isolating device from one or more devices of the power tool system, which had been plugged to the target device, using information on usage of the one or more devices; sending an isolating command to the at least one isolating device; receiving the isolating command by the at least one isolating device; and disabling or limiting the at least one isolating device in its interactions with the target device and/or disabling or limiting with the at least one isolating device an operation of the target device.

    Setting tool for blind rivet
    3.
    发明申请
    Setting tool for blind rivet 有权

    公开(公告)号：US20250135525A1

    公开(公告)日：2025-05-01

    申请号：US18854728

    申请日：2023-04-04

    Applicant: Hilti Aktiengesellschaft

    Inventor： John GOU ,  Jiayang SUN ,  Kun QIAN

    IPC: B21J15/10 ,  B21J15/04 ,  B21J15/26

    Abstract: A setting tool for a blind rivet, the setting tool including a shell as well as a drive unit, a pull unit, a clamping unit, and a nose part which are contained in the shell, wherein the clamping unit includes a plurality of clamping blocks angularly arrayed around a pulling direction in sequence; a plurality of clamping teeth are provided on an inner side, facing a mandrel of a blind rivet, of each clamping block; the clamping teeth at a front section of the clamping block are at least partially removed in advance to reduce or eliminate a concentrated stress or shear force acting on the front sections of the clamping blocks and generated due to unequal acting forces from the clamping sleeve and the blind rivet, wherein the unequal acting forces are caused by actual processing tolerance, design, or the fact that the mandrel of the blind rivet cannot be totally parallel to the axis R constantly during riveting.

    Device for passing pipes or cables through an opening in a building
    5.
    发明授权
    Device for passing pipes or cables through an opening in a building 有权

    公开(公告)号：US12253200B2

    公开(公告)日：2025-03-18

    申请号：US18417836

    申请日：2024-01-19

    Applicant: Hilti Aktiengesellschaft

    Inventor： Mario Paetow ,  Christian Förg ,  Rudolf Semler ,  Thomas Monden

    IPC: F16L5/04 ,  H02G3/22

    Abstract: The invention relates to a device for passing pipes or cables through an opening in a building. Said device comprises a sleeve-like housing that has an axial passage channel that is open at its opposite ends; bristles that are mounted on the walls of the passage channel in such a way that they are opposite each other and that are extended inwards in such a way that they mesh with one another in order to close the passage channel; and flexible strips of material that are mounted in the passage channel and that are coated with an intumescent material.

    Power tool and method for carrying out charge equalization between accumulators in a power tool
    7.
    发明申请
    Power tool and method for carrying out charge equalization between accumulators in a power tool 有权

    公开(公告)号：US20250088012A1

    公开(公告)日：2025-03-13

    申请号：US18561547

    申请日：2022-06-09

    Applicant: Hilti Aktiengesellschaft

    Inventor： Michael LACHER

    IPC: H02J7/00 ,  B25F5/00

    Abstract: A power tool having a first accumulator and a second accumulator, wherein the power tool has a first power electronics system with a first inverter and a second power electronics system with a second inverter, wherein the first inverter is electrically connected to the first accumulator and the second inverter is electrically connected to the second accumulator. The first power electronics system includes a first charge equalization device while the second power electronics system includes a second charge equalization device. The charge equalization devices are configured to carry out charge equalization between the accumulators. Furthermore, the power tool includes a device for speed control. In a second aspect, the invention relates to a method for carrying out charge equalization between two accumulators in a power tool. In this case, the charge equalization is preferably carried out by different load splitting via the charge equalization devices of the power electronics systems.

    Tool bit with dust extracting device
    9.
    发明申请
    Tool bit with dust extracting device 有权

    公开(公告)号：US20250065419A1

    公开(公告)日：2025-02-27

    申请号：US18718116

    申请日：2022-12-20

    Applicant: Hilti Aktiengesellschaft

    Inventor： József SZABÓ ,  Erik FACSKÓ ,  Dávid Imre BIHARI

    IPC: B23B47/34 ,  B23B45/00

    Abstract: An apparatus (70) configured to be connected in a rotatably fixed manner to a power tool, including a tool bit (71) including a hollow tool shaft (73) and a cutting ring (77), and a dust extracting device (72) including a suction head (84) and a suction tube (85), and a connecting device (101) configured to connect the dust extracting device (72) to the tool bit (71), wherein in the connected state of the tool bit (71) and the dust extracting device (72), the suction tube (85) is arranged inside of the tool shaft (73).

    PRODUCTION METHOD FOR AN OBJECT HAVING A MICROSTRUCTURE, MATERIAL AND USE OF THE MATERIAL
    10.
    发明申请
    PRODUCTION METHOD FOR AN OBJECT HAVING A MICROSTRUCTURE, MATERIAL AND USE OF THE MATERIAL 有权

    公开(公告)号：US20250050563A1

    公开(公告)日：2025-02-13

    申请号：US18722612

    申请日：2023-01-10

    Applicant: Hilti Aktiengesellschaft

    Inventor： Andreas SPOMER ,  Daniel SELTMANN ,  Maximilian KUMMER

    IPC: B29C45/37 ,  B29C33/42 ,  B29C45/00 ,  B29K21/00

    Abstract: A method for producing an object having a microstructure. In the production of the objects, use is made of injection molds which have a counterstructure to the desired microstructure of the object, wherein the counterstructure of the injection mold can be obtained by laser structuring. The material and the objects produced therefrom have proven to be surprisingly robust, hard-wearing and slip-resistant, making them particularly suitable for the production of handles for power tools. A material which includes at least one thermoplastic elastomer material, wherein a texture depth of the material is in a range of from 250 to 400 μm, preferably in a range of from 300 to 380 μm, and more preferably about 325 μm. In yet another aspect, the invention relates to use of the material as a surface material for power tools.

Patent Agency Ranking