公开(公告)号：US5730303A

公开(公告)日：1998-03-24

申请号：US713453

申请日：1996-09-13

Applicant: Jessie Chow

Inventor： Jessie Chow

IPC: A47F7/00 ,  A47F7/024 ,  B25H3/04 ,  B65D85/20

CPC classification number: A47F7/024 ,  A47F7/0028 ,  B25H3/04

Abstract: A hand tool rack includes a first end adapted to be hung up to a wall, a second end, and a planar base between the first end and the second end. A stop is formed on the planar base adjacent to the first end of the hand tool rack. First and second fixing blocks are formed on the planar base and respectively adjacent to first and second lateral sides of the rack. A plurality of laterally equi-spaced mediate fixing blocks, holding members, and posts are mounted on the planar base and between the first and second fixing blocks. Each mediate fixing block is in alignment with an associated holding member and an associated post. Each holding member includes a protrusion projecting from an upper portion of a vertical wall thereof.

Abstract translation: 手工工具架包括适于挂在壁上的第一端，第二端和位于第一端和第二端之间的平面底座。 在与手工工具架的第一端相邻的平面基部上形成止动件。 第一和第二固定块形成在平面基座上并且分别邻近齿条的第一和第二侧面。 多个横向均匀间隔的中间固定块，保持构件和柱被安装在平面基座上并且在第一和第二固定块之间。 每个中介固定块与相关联的保持构件和相关联的柱子对齐。 每个保持构件包括从其垂直壁的上部突出的突起。

公开(公告)号：US20050126348A1

公开(公告)日：2005-06-16

申请号：US11038313

申请日：2005-01-19

Applicant: Robert Arnold ,  Richard Folkenroth

Inventor： Robert Arnold ,  Richard Folkenroth

IPC: B25B13/46 ,  B25B23/00

CPC classification number: B25B13/463 ,  B25B13/465 ,  B25B15/04 ,  B25B23/0035 ,  Y10T29/49826

Abstract: A ratchet wrench has a through cavity in which a reversing lever is disposed. The reversing lever has a pair of protruding lips formed thereon opposite from one another. A cooperating ledge is formed on the head in the cavity and on the pawl which is adjacent to the reversing lever. A spring-loaded pusher is disposed longitudinally in a blind bore in the reversing lever and the pusher engages a pocket in the pawl. A cover plate is disposed on a shelf recessed on the bottom of the wrench and spaced apart from the reversing lever.

Abstract translation: 棘轮扳手具有通孔，其中布置有换向杆。 反转杆具有在其上相对设置的一对突出的唇部。 在空腔中的头部和与换向杆相邻的棘爪上形成协作的凸缘。 弹簧加载的推动器纵向设置在反向杆中的盲孔中，并且推动器接合棘爪中的凹穴。 盖板设置在凹槽在扳手的底部并与换向杆间隔开的搁架上。

公开(公告)号：US6161454A

公开(公告)日：2000-12-19

申请号：US137258

申请日：1998-08-20

Applicant: Peter Constantine Chaconas

Inventor： Peter Constantine Chaconas

IPC: B25B13/46

CPC classification number: B25B13/463

Abstract: A ratchet wrench having three interconnected openings formed therein. A ratchet gear is disposed in the first opening which has an access opening to the bottom surface of the wrench. A pawl is pivotally disposed in the second opening. A lever member is pivotally disposed in the third opening. A detent mechanism is carried by the lever member to engage the pawl. A lever arm is connected to the lever member and movement of the lever arm moves the lever member and detent mechanism for forward and reverse ratcheting. A method of assembly of the wrench is disclosed.

Abstract translation: 具有形成在其中的三个互连开口的棘轮扳手。 棘轮装置设置在第一开口中，其具有通向扳手底面的通路口。 棘爪枢转地设置在第二开口中。 杠杆构件枢转地设置在第三开口中。 棘爪机构由杆构件承载以接合棘爪。 杠杆臂连接到杠杆构件，杠杆臂的运动使杠杆构件和止动机构移动以进行正向和反向棘轮。 公开了一种组合扳手的方法。

公开(公告)号：US6152826A

公开(公告)日：2000-11-28

申请号：US69461

申请日：1998-04-29

Applicant: Vincent L. Profeta ,  Kenneth Taggart

Inventor： Vincent L. Profeta ,  Kenneth Taggart

IPC: F16D3/18 ,  F16D3/205

CPC classification number: F16D3/185 ,  F16D3/2055

Abstract: An impact universal joint has a socket which receives a swivel head. A flat leaf spring with dependent members is connected to the upper face of the socket. The swivel head is substantially a sphere with spaced-apart lugs formed around a circumference of the sphere. Axially connected to the sphere is a body having an opening distal from the sphere. The opening receives a power driver. The socket has a cavity formed therein which cooperates with the spherical swivel head. The cavity has a plurality of spaced-apart channels formed therein dividing the cavity into respective segments. Each channel of the cavity receives a respective lug of the swivel head. Each lug has an outer face which is curved to cooperate with the outer wall of the respective channel. Each lug further has a pair of opposite driving faces which are convex to allow the spherical swivel head to swivel within the socket without binding. The driving faces of the lugs direct forces onto the walls of the respective channel within the socket to produce rotation of the socket. The socket has an opening/drive formed in the end of the socket opposite to the cavity. The dependent members of the leaf spring contact the sphere on the swivel head and are disposed juxtapositioned to the respective segments of the cavity between the channels in the cavity. The spring retains the swivel head within the socket and provides a low level load to hold the swivel head in any position.

Abstract translation: 冲击万向接头具有接收旋转头的插座。 具有从属构件的平板簧连接到插座的上表面。 旋转头基本上是具有围绕球的圆周形成的间隔开的凸耳的球体。 轴向连接到球体是具有远离球体的开口的主体。 开口接收电源驱动器。 插座具有形成在其中的空腔，其与球形旋转头配合。 空腔具有形成在其中的多个间隔开的通道，将空腔分成相应的段。 空腔的每个通道接收旋转头的相应凸耳。 每个凸耳具有弯曲的外表面，以与相应通道的外壁配合。 每个凸耳还具有一对相对的驱动面，它们是凸形的，以允许球形旋转头在插座内旋转而无需装订。 凸耳的驱动面将力引导到插座内的相应通道的壁上以产生插座的旋转。 插座具有形成在插座的与腔相对的端部中的开/驱动器。 板簧的从属构件接触旋转头上的球体，并且并排设置在空腔中的通道之间的空腔的相应部分上。 弹簧将旋转头保持在插座内，并提供低水平的负载以将旋转头固定在任何位置。

公开(公告)号：USD430799S

公开(公告)日：2000-09-12

申请号：US107224

申请日：1999-07-01

Applicant: David Ling

Designer： David Ling

公开(公告)号：US6082230A

公开(公告)日：2000-07-04

申请号：US265088

申请日：1999-03-09

Applicant: Paul Steven Steinweg

Inventor： Paul Steven Steinweg

IPC: B25B13/02 ,  B25B13/48 ,  B25B13/50 ,  B25B27/00

CPC classification number: B25B27/0042 ,  B25B13/02 ,  B25B13/48 ,  B25B13/50

Abstract: A tool having a base and legs, the ends of the legs each having a notch formed therein. The notch engages cooperating ribs formed in a fuel filter end cap such that a drive attached to the tool may rotate the cap for installation and removal.

Abstract translation: 具有基部和腿部的工具，腿的端部各自具有形成在其中的凹口。 凹口接合形成在燃料过滤器端盖中的配合肋，使得附接到工具的驱动器可旋转盖以进行安装和拆卸。

公开(公告)号：US5913954A

公开(公告)日：1999-06-22

申请号：US928117

申请日：1997-09-12

Applicant: Robert L. Arnold ,  Dana L. Delaney ,  Derek Richner ,  James A. Van Lenten

Inventor： Robert L. Arnold ,  Dana L. Delaney ,  Derek Richner ,  James A. Van Lenten

IPC: B25B13/46

CPC classification number: B25B13/463

Abstract: A hand tool having a pawl with a flange formed on the bottom surface. A bore is formed axially in the pawl. A reversing lever is connected to the pawl. The pawl is received in an opening which has an annular shoulder, the flange on the pawl abutting the annular shoulder.

Abstract translation: 具有形成在底表面上的具有凸缘的棘爪的手工工具。 孔在轴向上形成在棘爪中。 反转杆连接到棘爪。 棘爪被容纳在具有环形肩部的开口中，棘爪上的凸缘邻接环形肩部。

公开(公告)号：US5910197A

公开(公告)日：1999-06-08

申请号：US902934

申请日：1997-07-30

Applicant: Peter Constantine Chaconas

Inventor： Peter Constantine Chaconas

IPC: B25B13/06 ,  B25B23/00 ,  B25B13/00 ,  B25B13/46 ,  B25B23/16

CPC classification number: B25B13/06 ,  B25B23/0035

Abstract: A plurality of circumferentially-spaced driving lugs are formed on the improved square-drive tang of a wrench, such as a ratchet wrench; and these driving lugs cooperate with a corresponding plurality of recesses or pockets formed in the top portion of an improved interchangeable square-drive socket, thereby providing for improved torque transmission which is supplemental to, and not a substitute for, the square drive. The improved wrench is compatible with conventional sockets, and the improved socket is compatible with conventional wrenches.

Abstract translation: 在诸如棘轮扳手的扳手的改进的方形驱动柄脚上形成有多个周向间隔开的驱动凸耳; 并且这些驱动凸耳与形成在改进的可互换的方形驱动插座的顶部中的对应的多个凹部或凹穴配合，从而提供改进的扭矩传递，其是方形驱动器的补充而不是替代方形驱动。 改进的扳手与常规插座兼容，改进的插座与常规扳手兼容。

公开(公告)号：US5873286A

公开(公告)日：1999-02-23

申请号：US833664

申请日：1997-04-08

Applicant: James A. Van Lenten

Inventor： James A. Van Lenten

IPC: B25B13/46 ,  G05G1/00 ,  B25B17/00

CPC classification number: B25B13/463 ,  Y10T74/2133 ,  Y10T74/214

Abstract: A pawl for a ratchet wrench to be engaged with a ratchet gear. The pawl has a slot formed on each side of the pawl. The slot extends between the top and the bottom of the pawl near the teeth on the front of the pawl. The pawl flexes to compress the slot when torque is applied to the wrench and engagement between the teeth on the pawl and teeth on the ratchet gear is improved.

Abstract translation: 用于与棘轮啮合的棘轮扳手的棘爪。 棘爪具有形成在棘爪的每一侧上的狭槽。 狭槽在爪的前部的齿附近在棘爪的顶部和底部之间延伸。 当扭矩施加到扳手上时，棘爪弯曲以压缩狭槽，并且提高棘爪上的齿和棘轮上的齿之间的接合。

公开(公告)号：US5782147A

公开(公告)日：1998-07-21

申请号：US754646

申请日：1996-11-21

Applicant: Peter Constantine Chaconas ,  James A. Van Lenten

Inventor： Peter Constantine Chaconas ,  James A. Van Lenten

IPC: B25B13/46

CPC classification number: B25B13/463

Abstract: A ratchet wrench having at least one gear disposed in an opening in the head of the wrench. An upper pawl and a lower pawl are disposed in a stacked arrangement in a second opening in the head of the wrench. The openings are in communication with one another. A lever is connected to the pawls to simultaneously move both pawls between a forward and a reverse position. The teeth on the pawls work conjointly and alternately engage the teeth on the at least one gear as the wrench is ratcheted thereby producing a reduction in the backswing arc of the wrench.

Abstract translation: 一种棘轮扳手，其具有设置在扳手的头部中的开口中的至少一个齿轮。 上棘爪和下棘爪以层叠的方式设置在扳手的头部中的第二开口中。 开口彼此连通。 杠杆连接到棘爪，以同时在两个棘爪之间移动前进和倒退位置。 当扳手棘轮时棘爪上的齿共同作用并且交替地接合在至少一个齿轮上的齿，从而产生扳手的后摆弧的减小。