公开(公告)号：US09505120B2

公开(公告)日：2016-11-29

申请号：US14104631

申请日：2013-12-12

Applicant: HITACHI KOKI CO., LTD.

Inventor： Yoshiki Aoki ,  Masato Sakai ,  Masanori Okada

IPC: B25F5/02 ,  B25F5/00 ,  B25D17/04

CPC classification number: B25F5/02 ,  B25D17/04 ,  B25F5/006

Abstract: A power tool includes a housing including: a body part having a substantially cylindrical shape and extends in a front-rear direction; and a handle part connected to the body part. The body part includes: a driving source; a power transmission mechanism part configured to transmit a driving force of the driving source; and a tip tool holding part to which the driving force of the driving source is transmitted from the power transmission mechanism part. The handle part includes a switch. A top part protruding from a surface of the handle part is formed on a side surface of the handle part along a longitudinal direction of the handle part. At least a portion of the top part is arranged at a position deviating rearwards from a center of the handle part in the front-rear direction.

Abstract translation: 电动工具包括：壳体，其包括：主体部分，其具有大致圆筒形并沿前后方向延伸; 以及连接到身体部分的手柄部分。 身体部位包括：驱动源; 动力传递机构部，被配置为传递所述驱动源的驱动力; 以及从动力传递机构部分传递驱动源的驱动力的尖端工具保持部。 手柄部分包括开关。 从手柄部的表面突出的顶部沿着手柄部的长度方向形成在手柄部的侧面上。 顶部的至少一部分布置在从前后方向从手柄部分的中心向后偏移的位置。

公开(公告)号：US09463566B2

公开(公告)日：2016-10-11

申请号：US14287818

申请日：2014-05-27

Applicant: MAKITA CORPORATION

Inventor： Kiyonobu Yoshikane ,  Yoshitaka Machida

IPC: B25G1/01 ,  B25F5/02 ,  B25D17/04 ,  B25F5/00

CPC classification number: B25F5/02 ,  B25D17/04 ,  B25D17/043 ,  B25F5/006 ,  B25F5/026 ,  B25G1/01 ,  Y10T16/4713

Abstract: An effective technique for increasing performance of an auxiliary handle which is attached to a power tool is provided. The auxiliary handle has a grip part, a grip holding part, a mounting part and a support part. The grip holding part is disposed between the grip part and the support part in a longitudinal direction of the auxiliary handle. When the auxiliary handle is attached to a power tool body, the grip part and the grip holding part are held so as to be movable with respect to the mounting part with the support part as a fulcrum.

Abstract translation: 提供了一种用于增加附接到电动工具的辅助手柄的性能的有效技术。 辅助手柄具有握持部，手柄保持部，安装部和支撑部。 把手保持部在辅助把手的长度方向上配置在把持部和支撑部之间。 当辅助手柄附接到电动工具主体时，把持部和手柄保持部被保持成能够以支撑部为支点相对于安装部移动。

公开(公告)号：US09369445B2

公开(公告)日：2016-06-14

申请号：US14536799

申请日：2014-11-10

Applicant: MustBin Inc.

Inventor： Satyender Mahajan ,  Michael R. Sollami ,  Preston C. Shimer ,  Scott Prusinoski ,  Nathan A. Mackey ,  Brian J. Shin

IPC: B25D17/04 ,  H04L29/06

CPC classification number: H04L63/0428 ,  H04L63/061 ,  H04L2463/103

Abstract: The BIN ENABLED DATA OBJECT ENCRYPTION AND STORAGE APPARATUSES, METHODS AND SYSTEMS (“MBIN”) transforms bin creation requests, bin templates and unencrypted object storage inputs, using MBIN components, into encrypted object storage bins and encrypted bin objects. A method comprises the creation of encrypted object storage bins, the storage of encrypted bin objects, and an application framework that allows privileged applications to leverage the capabilities of and data stored in the encrypted object storage bins.

Abstract translation: BIN启用的数据对象加密和存储设备，方法和系统（“MBIN”）将bin创建请求，bin模板和未加密的对象存储输入（使用MBIN组件）转换为加密对象存储仓和加密的bin对象。 一种方法包括创建加密的对象存储箱，加密的bin对象的存储以及允许特权应用利用存储在加密对象存储箱中的能力和数据的应用框架。

公开(公告)号：US20160136799A1

公开(公告)日：2016-05-19

申请号：US14899474

申请日：2014-06-19

Applicant: RNP INDUSTRIES INC.

Inventor： Danny MORISSETTE ,  Erick SMITH

IPC: B25D17/32 ,  B25D17/20 ,  B25D17/04

CPC classification number: B25D17/32 ,  B25D17/043 ,  B25D17/20 ,  B28D1/26

Abstract: A self-adjusting hand-held ergonomic holder for jackhammer for manual use by an operator in chipping a hardened ground surface along a continuously variable chipping strike angle. The holder includes a rigid main frame with an upper load bearing handle and a cradle receiving a pneumatically powered hammer with a reciprocatable elongated pneumatically controlled bit operatively mounted to one end thereof. A coil spring assembly associated with the cradle dampens vibrations generated by the jackhammer. A spring loaded caster member is mounted to the main frame lower portion opposite the jackhammer and providing dynamic continuously variable relative angular chipping tilt of the elongated bit responsive to and acting against the handle bearing load, transversely along the ground surface between a cradle first position, making a generally small acute angle relative to the bearing load downward axis and spaced apart from the caster, and a cradle second position, making a large acute angle relative to the bearing load downward axis and closely proximate the caster.

Abstract translation: 自动调节手持式人体工程学手柄，用于手柄，由操作员手动使用，以切割坚固的地面，沿着连续可变的切屑冲击角度。 保持器包括具有上承载手柄的刚性主框架和容纳气动锤的托架，其具有可操作地安装到其一端的可往复运动的细长气动控制钻头。 与支架相关联的螺旋弹簧组件会抑制手提锤产生的振动。 弹簧加载的脚轮构件安装到与手提锤相对的主框架下部，并且提供响应于并且作用在手柄轴承负载上的细长钻头的动态连续可变相对角度切屑倾斜，横向地沿着支架第一位置， 相对于轴承负载向下轴线和与脚轮间隔开的通常小的锐角，以及支架第二位置，相对于轴承负载向下轴线并且紧邻施法者产生大的锐角。

公开(公告)号：US09308636B2

公开(公告)日：2016-04-12

申请号：US13757090

申请日：2013-02-01

Applicant: Milwaukee Electric Tool Corporation

Inventor： Andrew R. Wyler

IPC: B25D17/24 ,  B25F5/02 ,  B25D16/00 ,  B25D11/12 ,  B25D17/04 ,  B25D11/00 ,  B25G1/01

CPC classification number: B25D16/003 ,  B25D11/005 ,  B25D11/125 ,  B25D16/006 ,  B25D17/043 ,  B25D17/24 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038 ,  B25D2222/69 ,  B25D2250/035 ,  B25D2250/131 ,  B25G1/01

Abstract: A rotary power tool includes a housing, a tool element defining a working axis, and a handle coupled to the housing. The handle is movable along a first axis parallel with the working axis between a retracted position and an extended position. The handle includes an upper portion and a lower portion. The rotary power tool also includes an upper joint coupling the upper portion of the handle to the housing and a lower joint coupling the lower portion of the handle to the housing. Each of the upper and lower joints includes a rod extending into the handle and a biasing member disposed between the handle and the housing. The biasing member is operable to bias the handle toward the extended position. Each of the upper and lower joints is operable to attenuate vibration transmitted along the first axis and along a second axis orthogonal to the first axis.

Abstract translation: 旋转动力工具包括壳体，限定工作轴线的工具元件和联接到壳体的手柄。 手柄可沿着与缩回位置和延伸位置之间的工作轴线平行的第一轴线移动。 手柄包括上部和下部。 旋转动力工具还包括将手柄的上部连接到壳体的上接头和将手柄的下部连接到壳体的下接头。 上和下关节中的每一个包括延伸到手柄中的杆和设置在手柄和壳体之间的偏置构件。 偏置构件可操作以将手柄朝向伸出位置偏置。 上下关节中的每一个可操作以衰减沿着第一轴线传递的振动并沿着与第一轴线正交的第二轴线。

公开(公告)号：US20160075007A1

公开(公告)日：2016-03-17

申请号：US14784797

申请日：2014-04-16

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki KUTSUNA ,  Ryo SUNAZUKA ,  Yoshitaka MACHIDA ,  Masahiro ITO

IPC: B25D17/04 ,  B25F5/00 ,  B25F5/02 ,  B25D17/24

CPC classification number: B25D17/043 ,  B25D17/24 ,  B25D2222/57 ,  B25F5/006 ,  B25F5/02 ,  B25F5/026

Abstract: To provide a handle that is effective at achieving both vibration resistance and usability. A handle attached to a tool body of a power tool has: a grip portion; a connecting portion that connects to the tool body; elastic element interposing regions that are formed between the grip portion and the connecting portion; elastic elements disposed in the elastic element interposing regions; a powder filling region formed between the grip portion and connecting portion; and a plurality of powder bodies that fill the powder filling region.

Abstract translation: 提供有效实现抗振动性和可用性的手柄。 附接到电动工具的工具主体的把手具有：把手部分; 连接部，其连接到所述工具主体; 形成在握持部和连接部之间的弹性元件插入区域; 设置在弹性元件插入区域中的弹性元件; 形成在所述把手部和连接部之间的粉末填充区域; 以及填充粉末填充区域的多个粉末体。

公开(公告)号：US20150328760A1

公开(公告)日：2015-11-19

申请号：US14714936

申请日：2015-05-18

Applicant: MAKITA CORPORATION

Inventor： Hiroki IKUTA ,  Yoshitaka MACHIDA

IPC: B25D17/24 ,  B25D17/04 ,  B25D11/00

CPC classification number: B25D17/24 ,  B25D11/00 ,  B25D17/043 ,  B25D2211/061 ,  B25D2217/0088 ,  B25D2217/0092 ,  B25D2250/121 ,  B25D2250/245

Abstract: A hammer drill (100) comprises a main housing (101), a hand grip (109) connected to the main housing (101) via a compression coil spring (171). In the hammer drill (100), a hammer bit (119) is driven by a motion converting mechanism (120), a hammering mechanism (140) and a rotation transmitting mechanism (150), and thereby performs a hammer-drill operation. During the hammer-drill operation, the hand grip (109) is moved against the main housing (101) in a state that biasing force of the compression coil spring (171) is applied. Further, the hammer drill (100) comprises a counterweight (190). The gravity center of the counterweight (190) is set to be lower than the upper edge of a cylinder (129) which is one component of the motion converting mechanism (120).

Abstract translation: 锤钻（100）包括主壳体（101），通过压缩螺旋弹簧（171）连接到主壳体（101）的手柄（109）。 在锤钻（100）中，锤头（119）由运动转换机构（120），锤击机构（140）和旋转传递机构（150）驱动，从而进行锤钻操作。 在锤钻操作期间，在施加压缩螺旋弹簧（171）的偏置力的状态下，手柄（109）抵靠主壳体（101）移动。 此外，锤钻（100）包括配重（190）。 配重（190）的重心被设定为低于作为运动转换机构（120）的一个部件的气缸（129）的上边缘。

公开(公告)号：US20150202761A1

公开(公告)日：2015-07-23

申请号：US14602658

申请日：2015-01-22

Applicant: Black & Decker Inc.

Inventor： Ana-Maria Roberts ,  Andreas Friedrich

IPC: B25D17/04 ,  B25D16/00 ,  B25F5/02

CPC classification number: B25D17/043 ,  B25D16/00 ,  B25D17/24 ,  B25D2250/121 ,  B25D2250/371 ,  B25F5/006

Abstract: A tool includes a housing; a handle having first and second ends mounted thereto via respective mountings, and a biasing mechanism connected between the housing and handle. At least one mounting comprises parts mounted on the housing and end of the handle respectively, one part comprising a support, the other comprising a pin having a longitudinal axis, located in the support and capable of moving linearly or being rotated therein so the handle may move accordingly. The pin is in a passage of the support having larger length than width, allowing free movement either rotationally about its axis or linearly along the length for rotational or linear movement of the end of the handle. The width size varies along the passage, providing a convex surface along at least part of the length, engageable by the pin's side to enable pivoting within the passage about an axis parallel to the length.

Abstract translation: 工具包括一个壳体; 具有经由相应的安装件安装到其上的第一端和第二端的手柄，以及连接在壳体和手柄之间的偏置机构。 至少一个安装件包括分别安装在壳体和手柄端部上的一部分，一个部件包括支撑件，另一个部件包括一个具有纵向轴线的销，该销位于支撑件中并能够直线运动或在其中旋转，从而把手可以 相应地移动。 销处于支撑件的通道中，该通道具有比宽度更大的长度，允许围绕其轴线旋转或沿着长度线性地自由移动以便于手柄的端部的旋转或线性移动。 宽度尺寸沿着通道变化，沿着长度的至少一部分提供凸形表面，可由销的侧面接合，以使通道内的绕平行于该长度的轴线能够枢转。

公开(公告)号：US08985236B2

公开(公告)日：2015-03-24

申请号：US13222724

申请日：2011-08-31

Applicant: Michael Wierer ,  Adrian Scherrer ,  Fabian Martin ,  Josef Althaus

Inventor： Michael Wierer ,  Adrian Scherrer ,  Fabian Martin ,  Josef Althaus

IPC: B25D17/24 ,  B25D17/04

CPC classification number: B25D17/043 ,  B25D17/24 ,  B25D2211/003 ,  B25D2211/068 ,  B25D2217/0092

Abstract: A handheld power tool is disclosed. The handheld power tool has a drive oscillating along a working axis and a vibration damper. The vibration damper has a mass element suspended in a spring mechanism. The spring mechanism acts with a first spring stiffness and acts with a second spring stiffness. The first spring stiffness is different from the second spring stiffness.

Abstract translation: 公开了一种手持式电动工具。 手持式电动工具具有沿工作轴线振动的驱动器和振动阻尼器。 振动阻尼器具有悬挂在弹簧机构中的质量元件。 弹簧机构具有第一弹簧刚度并且具有第二弹簧刚度。 第一弹簧刚度与第二弹簧刚度不同。

公开(公告)号：US08939231B2

公开(公告)日：2015-01-27

申请号：US13196978

申请日：2011-08-03

Applicant: Ana-Maria Roberts ,  Andreas Friedrich

Inventor： Ana-Maria Roberts ,  Andreas Friedrich

IPC: B25D17/00 ,  B25D17/04

CPC classification number: B25D17/043 ,  B25D2250/121 ,  B25D2250/371 ,  B25F5/006

Abstract: A power tool, including a housing and a handle having two ends. The first end of the handle being moveably mounted to the housing via a first mounting assembly and the second end being moveably mounted to the housing via a second mounting assembly. One part of the first mounting assembly including a sleeve and the other part including a rod mounted in an axially slideable manner in the sleeve. A biasing mechanism connected between the two parts. One part of the second mounting assembly including a support and the other part including a pin located in the support which is capable of being rotated in the support to enable the second end of the handle to rotate relative to the housing and to move linearly in the support to enable the second end of the handle to move linearly relative to the housing.

Abstract translation: 一种电动工具，包括壳体和具有两端的手柄。 手柄的第一端经由第一安装组件可移动地安装到壳体，并且第二端通过第二安装组件可移动地安装到壳体。 第一安装组件的一部分包括套筒，另一部分包括以可轴向滑动的方式安装在套筒中的杆。 连接在两部分之间的偏置机构。 第二安装组件的一部分包括支撑件，另一部分包括位于支撑件中的销，其能够在支撑件中旋转，以使手柄的第二端能够相对于壳体旋转并在 支撑件以使手柄的第二端相对于壳体线性地移动。