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公开(公告)号：US20250038505A1
公开(公告)日：2025-01-30
申请号：US18715152
申请日：2022-11-23
Applicant: Hilti Aktiengesellschaft
Inventor： Brendan Voss , Eric Gosling , Chad Stroike , Mario Paetow , Günter Preschl , Daniel Markus
Abstract: A device for routing lines, pipes, and/or cables through a building part has a housing with a first and an opposite second wall, a curved first and a curved second seal in a housing interior, end regions whose first and second seals are connected to the first and second wall, respectively, and a central region whose first and second seals extend towards the second and first wall, respectively. The first and second seals have a common extension region longitudinal to the device. The first and second seals cooperate through the central regions. The third seal is assigned to the first seal, and the fourth seal is assigned to the second seal, in the common extension region. The third and fourth seals cooperate.
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公开(公告)号：US20250035900A1
公开(公告)日：2025-01-30
申请号：US18710830
申请日：2022-11-16
Applicant: Hilti Aktiengesellschaft
Inventor： Lieu-Kim DANG
Abstract: An optical system for generating a 360° laser line includes a first cone optical unit, a second cone optical unit, and a third cone optical unit. The first cone optical unit is configured in a form of a first negative cone section with a first cone axis and has a conical first inner lateral surface with a first opening angle, a conical first outer lateral surface, and a first cone vertex. The second cone optical unit is configured in a form of a second negative cone section with a second cone axis and has a conical second inner lateral surface with a second opening angle and a second outer lateral surface. The third cone optical unit has a third cone axis, a cone shell with an opening angle, and a second cone vertex, where the opening angle of the cone shell differs from 90°.
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公开(公告)号：US12209603B2
公开(公告)日：2025-01-28
申请号：US16754687
申请日：2018-11-05
Applicant: Hilti Aktiengesellschaft
Inventor： Mareike Frensemeier , Jens Kondratiuk , Arturo Guevara Arriola
Abstract: A fastening element is provided, in particular an expansion anchor, having a bolt and a retainer arranged on the bolt for introducing tensile forces into the bolt, the bolt having a first metal friction surface and the retaining element having a second metal friction surface, which is associated with the first friction surface. A coating in which particles, preferably hard particles, are embedded is arranged on at least one of the two friction surfaces.
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公开(公告)号：US12208954B2
公开(公告)日：2025-01-28
申请号：US17933282
申请日：2022-09-19
Applicant: Hilti Aktiengesellschaft
Inventor： Michael Wiedemann
IPC: B65D81/32 , B05C17/005
Abstract: A coaxial cartridge for storing and discharging a flowable multi-component composition, contains a hollow-cylindrical inner wall and a hollow-cylindrical outer wall arranged coaxially around the inner wall. The coaxial cartridge has an inner chamber for a first component, which is delimited radially by the inner wall, and an outer chamber for a second component, which is arranged radially between the inner wall and the outer wall. The coaxial cartridge also contains a cartridge front wall, which firmly closes the inner and the outer chamber on one end face of the cartridge and has one discharge opening per chamber; an inner and an outer piston which each close the relevant chamber at the rear and are axially movable; and an integrated reinforcement embedded inside the outer wall or fastened to its surface and having a plurality of rings or spiral turns, made of a material that is stable against tensile stresses.
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公开(公告)号：US20250030195A1
公开(公告)日：2025-01-23
申请号：US18714660
申请日：2022-11-15
Applicant: Hilti Aktiengesellschaft
Inventor： Markus HARTMANN , Ralf MEIXNER , Robert STANGER , Markus HOLUBARSCH
IPC: H01R13/631 , H01M50/213 , H01M50/247
Abstract: A system including a machine tool and a power supply device, the power supply device being provided for supplying the machine tool with electrical power. The power supply device can be detachably connected to the machine tool by means of an interface, the interface coincluding at least one female contact partner and one male contact partner. The interface has at least one elastic means for reducing a relative movement between the male contact partner and the female contact partner, the at least one elastic device for reducing the relative movement between the contact partners being designed to engage with the at least one male contact partner and/or the at least one female contact partner. The power supply device includes at least one energy storage cell, the at least one energy storage cell having an internal resistance DCR_I of less than 10 milliohm. Methods for connecting a power supply device to a machine tool via an interface, and to an interface itself are also provided. A power supply device for use in the system.
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Patent Agency Ranking
公开(公告)号：US20250025998A1
公开(公告)日：2025-01-23
申请号：US18708702
申请日：2022-11-14
Applicant: Hilti Aktiengesellschaft
Inventor： Markus HARTMANN , Rory BRITZ , Markus HOLUBARSCH , David KLINGEN , Stefan SCHMID , Bernhard LIEBERT , Ali SCHAD , Robert STANGER , Uwe HAINKE
IPC: B25F5/02 , H01M50/247 , H01M50/262
Abstract: An energy supply device is provided, in particular for a power tool, the energy supply device being detachably connectable to the power tool. The energy supply device includes at least one element for locking the energy supply device in the power tool, wherein the at least one locking element is mounted rotatably about at least one first axis of rotation, wherein the first axis of rotation runs through a pivot point of the at least one locking element. The energy supply device includes at least one energy storage cell which has an internal resistance DCR_I of less than 10 milliohms (mOhm). In this case, the pivot point of the at least one locking element can precede a locking location in an insertion direction. A power tool having a energy supply device is also provided.
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公开(公告)号：US20250019143A1
公开(公告)日：2025-01-16
申请号：US18712756
申请日：2022-11-16
Applicant: Hilti Aktiengesellschaft
Inventor： Thomas Ayrle , Ralf Willner , Nicolas Ulrich , Tobias Donner
Abstract: A cartridge for a dispenser, has at least one non-inherently rigid elongate film pouch and has a chamber for receiving a material, having a head part interacting with the film pouch and having an inherently rigid insert connected to the film pouch facing the head part, wherein the insert is arranged radially within the head part at least in regions. The insert and the head part are connected in a form-fitting and/or force-fitting manner. An outwards facing surface of the insert interacts in regions radially (R) with an inward facing surface of the head unit in a connection region transversely to a longitudinal direction (L) of the insert. The surface of the insert and of the head part have, in the connection region, a larger diameter in a region facing away from the head part than in a region facing the head part in the longitudinal direction (L), respectively.
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公开(公告)号：US12194609B2
公开(公告)日：2025-01-14
申请号：US17802266
申请日：2021-02-23
Applicant: Hilti Aktiengesellschaft
Inventor： Daniel Seltmann , Michael Unsöld , Andreas Spomer
Abstract: A power tool, in particular a chisel hammer, including a drive, a striking mechanism device, a control device, an energy supply device for supplying the power tool with electrical energy and a power tool housing with a first and second power tool housing area. The energy supply device can be positioned in one direction between the first and second power tool housing areas, a first interface for connecting the energy supply device to the first power tool housing area and a second interface for connecting the energy supply device to the second power tool housing area being provided.
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公开(公告)号：US12194547B2
公开(公告)日：2025-01-14
申请号：US17270631
申请日：2019-09-23
Applicant: Hilti Aktiengesellschaft
Inventor： Georg Holzmeier
Abstract: A description is given of an extraction device (1) for a core drill, including a housing (4) which has at least one cavity (7), a cover (2) and a wall (3) connected to the cover (2) around the periphery. An extraction nozzle (5) connected to the housing (4) is provided, designed for attaching the extraction device (1) to a suction device. The wall (3) has at least one inlet opening (44, 45), by way of which the cavity (7) is connected to the surroundings (U). The wall (3) has a first substantially planar wall region (10) and a second substantially planar wall region (11), wherein a surface (14) of the first wall region (10) that is facing away from the cavity (7) forms an obtuse angle (16) with a surface (15) of the second wall region (11) that is facing away from the cavity (7).
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公开(公告)号：US12185897B2
公开(公告)日：2025-01-07
申请号：US17632720
申请日：2020-07-27
Applicant: Hilti Aktiengesellschaft
Inventor： Marco Balter , Hans-Joerg Rieger
Abstract: A system includes a power tool and a suction device that is connected to the power tool via a suction hose. The power tool is drivable into a wall or into a substrate by a negative pressure produced by the suction device. A method includes driving the power tool into the wall or into the substrate by using the negative pressure produced by the suction device that is connected to the power tool via the suction hose.
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