公开(公告)号：US11794330B2

公开(公告)日：2023-10-24

申请号：US16970289

申请日：2019-02-20

申请人： TOKUYAMA CORPORATION

发明人： Kazuhiro Kawaguchi

IPC分类号： B25G1/10 ,  B25D1/00 ,  B25G1/02 ,  B28D5/00 ,  C01B33/035 ,  B25G3/30

CPC分类号： B25G1/10 ,  B25D1/00 ,  B25G1/02 ,  B28D5/0005 ,  C01B33/035 ,  B25G3/30

摘要： A hammer (1) for use in shape processing of a silicon block is a hammer for crushing a silicon block so as to carry out shape processing with respect to the silicon block, the hammer including: a handle (10) made of a resin; and a hammer head (20) fixed to the handle (10).

公开(公告)号：US20220314425A1

公开(公告)日：2022-10-06

申请号：US17217692

申请日：2021-03-30

申请人： Kaden Fontenot ,  Raymond Fontenot

发明人： Kaden Fontenot ,  Raymond Fontenot

IPC分类号： B25G1/02

摘要： A braided hammer handle assembly for reducing impact energy transferred from a tool to a user includes a head that has a striking surface to deliver a blow when the head is swung. The head has a handle hole extending therethrough and a handle extends through the handle hole in the head for swinging the head. The handle is comprised of a braided cable such that the handle is resiliently flexible. In this way the handle can absorb impact energy when the head strikes an object thereby enhancing comfort for a user. A grip is positioned around the handle to enhance comfort for the user.

公开(公告)号：US20210187704A1

公开(公告)日：2021-06-24

申请号：US17122237

申请日：2020-12-15

申请人： Seiko Instruments Inc.

发明人： Makoto SUZUKI ,  Jun Shinohara

IPC分类号： B25B15/02 ,  B25B13/48 ,  B25B23/00 ,  B25G1/02

摘要： The invention aims to provide a rotation tool enabling work without obstructing a view of an operator and facilitating fine-adjustment for the tool. A rotation tool includes a flexible shaft including a tool portion at one end and a grip portion at the other end; and a cylindrical exterior body including curved portion on at least a part thereof, wherein a spiral protrusion is formed on at least a part of the shaft and a spiral groove is formed on at least a part of the curved portion, and the shaft is configured to be movable inside the exterior body by screwing the spiral protrusion and the spiral groove to each other.

公开(公告)号：US20210078155A1

公开(公告)日：2021-03-18

申请号：US16970289

申请日：2019-02-20

申请人： TOKUYAMA CORPORATION

发明人： Kazuhiro KAWAGUCHI

IPC分类号： B25G1/10 ,  B25D1/00 ,  B28D5/00 ,  B25G1/02 ,  C01B33/035

摘要： A hammer (1) for use in shape processing of a silicon block is a hammer for crushing a silicon block so as to carry out shape processing with respect to the silicon block, the hammer including: a handle (10) made of a resin; and a hammer head (20) fixed to the handle (10).

公开(公告)号：US10780558B2

公开(公告)日：2020-09-22

申请号：US14242353

申请日：2014-04-01

申请人： Ingersoll-Rand Industrial U.S., Inc.

发明人： Thomas S. Dougherty

IPC分类号： B25B23/16 ,  B25G1/04 ,  B25B23/00 ,  B25G1/02

摘要： Illustrative embodiments of tool extensions and methods of using such tool extensions are disclosed. In at least one illustrative embodiment, a tool extension may comprise a drive core configured to transfer rotational torque from a first end to a second end opposite the first end, where the first end is configured to be removably coupled to a tool to receive rotational torque from the tool, the second end is configured to be removably coupled to a fastener to supply rotational torque to the fastener, and the drive core is bendable between the first and second ends. The tool extension may further comprise a shell surrounding the drive core and containing an electro-rheological (ER) fluid configured to transition between a flexible state in which the shell permits bending of the drive core and a rigid state in which the shell resists bending of the drive core.

公开(公告)号：US10455927B2

公开(公告)日：2019-10-29

申请号：US15995738

申请日：2018-06-01

申请人： Jean-Philippe Brousseau

发明人： Jean-Philippe Brousseau

IPC分类号： B25G3/00 ,  A45F5/00 ,  A45F5/10 ,  B25G1/02 ,  B25G1/00 ,  A45C1/06

摘要： Disclosed is a loop suitable for a handheld device. A flexible loop is affixed e.g. via adhesive onto a handheld device protective case and serves as a wrist strap for ease of grabbing and prevents accidental drops of the handheld device. A feature for cleaning the handheld device, such as a piece of microfiber cloth, can be integrated on the loop. None of a handheld device's functionality is impaired. A back strap loop is disclosed for holding a device with one hand. Components are highly customizable in regards to color, shape, dimension, print, etc., the overall design of which may help a user to make their handheld device unique, particularly as a promotional item.

公开(公告)号：US20190255694A1

公开(公告)日：2019-08-22

申请号：US16333557

申请日：2016-09-14

申请人： Talaat H. A. Mostafa

发明人： Talaat H. A. Mostafa

IPC分类号： B25G1/02 ,  B25D1/14 ,  B25G1/10 ,  B25G3/26

摘要： A tool including a handle, a head, and a flexible shaft including a plurality of shaft members each connecting the handle with the head. The shaft members include at least one fixed shaft member and at least one floating shaft member. Each of the fixed shaft members is fixedly connected with both the handle and the head, and each of the floating shaft members is reciprocably connected with at least one of the handle and the head.

公开(公告)号：US20180036875A1

公开(公告)日：2018-02-08

申请号：US15227654

申请日：2016-08-03

申请人： Daniel Ernest Seger

发明人： Daniel Ernest Seger

IPC分类号： B25G1/02

CPC分类号： B25G1/02 ,  B25G1/06

摘要： A mechanism able to be attached to, or built into, a surface of an object such that it can then be manipulated to create an ergonomic handle for the objects' use. This mechanism is capable of configuring in both a flat-laying and a graspable protruding position.

公开(公告)号：US09776317B1

公开(公告)日：2017-10-03

申请号：US15146177

申请日：2016-05-04

申请人： Steve Jackson

发明人： Steve Jackson

IPC分类号： A61C17/34 ,  B25G1/02 ,  A46B9/04 ,  A46B9/02 ,  B25G1/10 ,  A46B13/02 ,  B25G1/06 ,  A61C17/22 ,  A46B9/06

CPC分类号： A61C17/34 ,  A46B9/025 ,  A46B9/04 ,  A46B9/045 ,  A46B9/06 ,  A46B2200/1066 ,  A61C17/222 ,  A61C17/225 ,  A61C17/3481 ,  B25G3/08

摘要： A contour-adjustable toothbrush is a device that provides a more thorough brushing experience while eliminating the need to remove the device from the mouth during brushing. A first brushing assembly and a second brushing assembly are slidably engaged into a housing handle that may be grasped by the user. The first brushing assembly and the second brushing assembly each include a flexible brush head with a concave surface. The concave surface of the first brushing assembly is oriented away from the concave surface of the second brushing assembly, enabling the first brushing assembly and the second brushing assembly to clean the upper teeth and lower teeth simultaneously. The first brushing assembly and the second brushing assembly are independently adjustable in order to adjust the length of the device. An electronic variant of the device includes a power supply and at least one actuator.

公开(公告)号：US20170105593A1

公开(公告)日：2017-04-20

申请号：US15390644

申请日：2016-12-26

申请人： American Invented Products, Inc.

发明人： Kenneth J. Konkey

IPC分类号： A47L13/12 ,  A47L13/34 ,  A47L17/00 ,  B25G1/02 ,  A47L13/04 ,  A47L13/022 ,  A47L13/16 ,  A47K7/02

CPC分类号： A47L13/022 ,  A45D2200/1054 ,  A47K7/02 ,  A47L13/04 ,  A47L13/07 ,  A47L13/16 ,  A47L17/00 ,  B24D15/04 ,  B25G1/00 ,  B25G1/102

摘要： A scrubbing device with a protective handle is disclosed by this invention. The protective handle protects the fingernails, knuckles and digits of a user during use. The protective handle is flexible and malleable. The user grips the protective handle and rolls it over their fingernails, digits, upper knuckles and lower knuckles and tucks their thumb either behind or in front of the handle. The protective handle then protects the user's fingernails, knuckles and digits during use. The scrubbing device with a protective handle may have a protective pad or a protective coating. The scrubbing device with a protective handle may have an attached scouring accessory. Or, the scrubbing device with a protective handle may have a protective pad or a protective coating and an attached scouring accessory.