公开(公告)号：US20080008523A1

公开(公告)日：2008-01-10

申请号：US10583309

申请日：2004-12-09

Applicant: Bernard Cadet

Inventor： Bernard Cadet

IPC: B25D17/08

CPC classification number: B25D17/08 ,  B25D17/082 ,  B25D2250/351 ,  Y10T403/587

Abstract: The tool mounted in a body of an apparatus is retained by a cotter engaging inside a notch of the tool, the cotter being engaged in a borehole of the body. The area of the body containing this borehole for engagement of the cotter is equipped with a covering ferrule. This ferrule is provided for occupying a first position in which it at least partially occludes the borehole and a second position in which the borehole is cleared for enabling the cotter to be inserted or removed.

Abstract translation: 安装在装置主体中的工具由接合在工具的凹口内的开口保持，所述开口接合在主体的钻孔中。 包含用于接合孔的该钻孔的主体的区域配备有覆盖套圈。 该套圈被设置用于占据第一位置，在该第一位置，其至少部分地封闭钻孔;以及第二位置，其中钻孔被清除以使得可以插入或移除。

公开(公告)号：US20070024012A1

公开(公告)日：2007-02-01

申请号：US11494333

申请日：2006-07-26

Applicant: Stefan Hammerstingl ,  Uto Plank

Inventor： Stefan Hammerstingl ,  Uto Plank

IPC: B23B31/00

CPC classification number: B25D17/082 ,  B25D17/24 ,  B25D2222/57 ,  B25D2250/085 ,  Y10T279/17051

Abstract: A chuck for a mechanized, at least partially percussively driven, along a percussion axis (A), percussion tool (2), includes a tool guide (3), a retaining stirrup (5) having at least one stirrup arm (6) which is supported in a drag bearing (7) for a pivotal movement about a pivot axis (S) extending transverse to the percussion axis (A) and at least one elastomeric insert (B) provided between the tool guide (3) and the retaining stirrup (5).

Abstract translation: 沿冲击轴线（A），冲击工具（2）进行机械化，至少部分地被敲击驱动的卡盘包括工具导向件（3），具有至少一个蹬臂（6）的保持箍筋（5） 支撑在牵引轴承（7）中，用于围绕横向于冲击轴线（A）延伸的枢转轴线（S）枢转运动，并且至少一个弹性体插入件（B）设置在工具导向件（3）和保持箍筋 （5）。

公开(公告)号：US20020195779A1

公开(公告)日：2002-12-26

申请号：US10179718

申请日：2002-06-25

Inventor： Paul B. Campbell JR. ,  Colin D. Campbell

IPC: B23B031/103

CPC classification number: B25D9/20 ,  B25D9/125 ,  B25D17/082 ,  B25D2209/005 ,  Y10T279/17051 ,  Y10T279/17769

Abstract: A simple and positive drill steel retainer, comprising a retainer (402) and a latch (403). The retainer cannot be opened until the latch is disengaged. The latch is held in the engaged position by a spring (406). The retainer and latch can be easily disengaged in one continuous motion with one hand.

Abstract translation: 一种简单而且正的钻钢保持器，包括保持器（402）和闩锁（403）。 在闩锁脱开之前，保持器不能打开。 闩锁通过弹簧（406）保持在接合位置。 保持器和闩锁可以用一只手以一个连续的运动容易地脱离。

公开(公告)号：US3972376A

公开(公告)日：1976-08-03

申请号：US503770

申请日：1974-09-06

Applicant: Vernon L. Price

Inventor： Vernon L. Price

IPC: B25D17/08

CPC classification number: B25D17/082 ,  Y10T279/17051

Abstract: An adapter assembly incorporating the lower chuck end of a rotary impact tool unit, the support means thereof, and the tool bit extending from the lower end thereof. The impact tool unit is of the general type in which the impact motor is not connected directly to the outer support housing but is mounted for upward axial movement in the housing, as a result of recoil forces, to substantially reduce shock and vibration transmitted to the operator who holds the unit by means of a handle carried by the housing. The adapter assembly cooperates with the tool bit to hold it down against the work but permits the tool bit to rotate or oscillate about its axis or to remain in a stationary position angularly relative to the axis.

Abstract translation: 包括旋转冲击工具单元的下卡盘端的适配器组件，其支撑装置和从其下端延伸的工具钻头。 冲击工具单元是一般类型，其中冲击电机不直接连接到外部支撑壳体，而是安装成由于反冲力而在壳体中向上轴向运动，从而基本上减少传递到外部支撑壳体的冲击和振动 操作员通过由壳体携带的把手握住单元。 适配器组件与工具头配合以将其保持抵靠工件，但允许工具头围绕其轴线旋转或摆动或者相对于轴线成角度地保持在静止位置。

公开(公告)号：US3910590A

公开(公告)日：1975-10-07

申请号：US48223874

申请日：1974-06-24

Applicant: ATLAS COPCO AB

Inventor： EKSTROM GOSTA IVAR

IPC: B25D17/08 ,  B23B31/02

CPC classification number: B25D17/082 ,  Y10S279/904 ,  Y10T279/17051 ,  Y10T403/57 ,  Y10T403/608

Abstract: A tool retainer adapted for impacting machines and comprising a latch mounted in a sleeve of resilient material. The latch is releasably locked in a tool securing position by resilient snap action.

Abstract translation: 适于冲击机器并包括安装在弹性材料的套筒中的闩锁的工具保持器。 闩锁通过弹性卡扣动作可释放地锁定在工具固定位置。

公开(公告)号：US3356166A

公开(公告)日：1967-12-05

申请号：US44845565

申请日：1965-04-15

Applicant: GARDNER DENVER CO

Inventor： DIACHENKO SERGEJ A

IPC: B25D17/08

CPC classification number: B25D17/082 ,  Y10T279/17042

公开(公告)号：US2958534A

公开(公告)日：1960-11-01

申请号：US85020359

申请日：1959-11-02

Applicant: THOR POWER TOOL CO

Inventor： FUEHRER GEORGE H

IPC: B25D17/08

CPC classification number: B25D17/082 ,  Y10T279/17051

公开(公告)号：US2794661A

公开(公告)日：1957-06-04

申请号：US44235754

申请日：1954-07-09

Applicant: INGERSOLL RAND CO

Inventor： SEARS CLARENCE E

IPC: B25D17/08

CPC classification number: B25D17/082 ,  Y10T403/457

公开(公告)号：US2430716A

公开(公告)日：1947-11-11

申请号：US55316444

申请日：1944-09-08

Applicant: HIRSCHBERG CHARLES A

Inventor： HIRSCHBERG CHARLES A

IPC: B25D17/08 ,  E21B19/24

CPC classification number: B25D17/082 ,  E21B19/24 ,  Y10T279/17051

公开(公告)号：US2158190A

公开(公告)日：1939-05-16

申请号：US13471637

申请日：1937-04-03

Applicant: CHICAGO PNEUMATIC TOOL CO

Inventor： LEAR EARL B

IPC: B25D17/08

CPC classification number: B25D17/082 ,  Y10T279/17051