公开(公告)号：US5791209A

公开(公告)日：1998-08-11

申请号：US832126

申请日：1997-04-03

Applicant: Joel Steven Marks

Inventor： Joel Steven Marks

IPC: B25B13/10 ,  B25B13/58

CPC classification number: B25B13/105 ,  Y10S81/11

Abstract: A self-forming socket having a plurality of retractable pins bundled in parallel within a housing is disclosed. The bundled pins may displace longitudinally and are biased by spring force away from a frame onto which the pins are slidably held. A spacer pin may be positioned at the center of the socket and is similarly biased away from the frame under spring force. When the socket is forced over a fastener, nut, or bolt head, groups of pins are pushed inward toward the frame and into the housing thereby conforming the pins to the contours of the fastener. Applying a torque to the socket transfers the torque through the bundled pins to the fastener. Each pin has a circular cross-section and the interior walls of the housing containing the bundled pins has a hexagonal shape and does not contain any right angles. The pins are packed in a hexagonal arrangement.

Abstract translation: 公开了一种自形成插座，其具有在壳体内平行捆绑的多个可缩回销。 捆扎销可以纵向移动，并且通过弹簧力偏离远离销可滑动地保持在其上的框架。 间隔销可以定位在插座的中心处，并且在弹簧力下类似地偏离框架。 当插座被强制穿过紧固件，螺母或螺栓头时，一组销向内推向框架并进入壳体，从而使销符合紧固件的轮廓。 将扭矩施加到插座将扭矩通过捆扎销传递到紧固件。 每个销具有圆形横截面，并且包含捆扎销的壳体的内壁具有六边形形状并且不包含任何直角。 引脚以六边形排列。

公开(公告)号：US20240286258A1

公开(公告)日：2024-08-29

申请号：US18657739

申请日：2024-05-07

Applicant: WORKTOOLS, INC.

Inventor： Joel S. Marks

IPC: B25C5/11

CPC classification number: B25C5/11

Abstract: A spring energized fastening tool with compact, rigid, low friction working elements is disclosed. A torsion power spring includes forward extending arms with the arms pressing each other proximate a front distal end of the spring. A cantilevered lever links to a handle and engages the spring adjacent to the striker. A bottom loading staple track unlatches and opens through a simple pulling-out action. Structures are provided to enable fitment with a formed sheet metal handle and housing. The fastening tool is particularly simple to assemble, powerful, and of low operating effort.

公开(公告)号：US11981010B2

公开(公告)日：2024-05-14

申请号：US17942098

申请日：2022-09-09

Applicant: WORKTOOLS, INC.

Inventor： Joel S. Marks

IPC: B25C5/11

CPC classification number: B25C5/11

Abstract: A spring energized fastening tool with compact, rigid, low friction working elements is disclosed. A torsion power spring includes forward extending arms with the arms pressing each other proximate a front distal end of the spring. A cantilevered lever links to a handle and engages the spring adjacent to the striker. A bottom loading staple track unlatches and opens through a simple pulling-out action. Structures are provided to enable fitment with a formed sheet metal handle and housing. The fastening tool is particularly simple to assemble, powerful, and of low operating effort.

公开(公告)号：US11472014B2

公开(公告)日：2022-10-18

申请号：US16858621

申请日：2020-04-25

Applicant: WORKTOOLS, INC.

Inventor： Joel S. Marks

IPC: B25C5/11

Abstract: A spring energized fastening tool with compact, rigid, low friction working elements is disclosed. A torsion power spring includes forward extending arms with the arms pressing each other proximate a front distal end of the spring. A cantilevered lever links to a handle and engages the spring adjacent to the striker. A bottom loading staple track unlatches and opens through a simple pulling-out action. Structures are provided to enable fitment with a formed sheet metal handle and housing. The fastening tool is particularly simple to assemble, powerful, and of low operating effort.

公开(公告)号：US10307917B2

公开(公告)日：2019-06-04

申请号：US14532852

申请日：2014-11-04

Applicant: WORKTOOLS, INC.

Inventor： Joel S. Marks

IPC: B26B7/00 ,  B26D1/00 ,  B26D1/30 ,  B26D7/08 ,  B27B19/00

Abstract: An improved blade for use with an oscillating power tool is disclosed. A rectangular style blade includes side teeth to eject debris and allow rapid but well controlled blind plunge cuts. The side teeth are preferably asymmetric with a forward orientation to bias debris out and the blade inward. Preferably one or more openings or slots allow for additional debris removal. The side teeth also allow for controlled side cutting.

公开(公告)号：US09522463B2

公开(公告)日：2016-12-20

申请号：US13943644

申请日：2013-07-16

Applicant: WORKTOOLS, INC.

Inventor： Joel S. Marks

IPC: B25C5/15 ,  B25C5/02

CPC classification number: B25C5/15 ,  B25C5/0228

Abstract: A compact, electric, spring energized desktop stapler having a unitized housing providing both an external movable enclosure and a support frame for internal parts is disclosed. The internal power train is preferably elongated with the motor at the rear, a gear set toward the center, and low profile lever and power spring assembly at the front. The lever engages a striker with a normal upper rest position where the power spring is deflected and energized. A cam roller mounted to a final gear holds down the rear of the lever until the system is activated when the final gear rotates and the cam roller rolls off the end of the lever. In the unitized body, the base is pivotally attached to the body at the rear. A base lever selectively links to a cam roller or equivalent structure to move the body downward toward the base during a cycle.

Abstract translation: 公开了一种紧凑的，电动的，弹簧供电的桌面订书机，其具有提供外部可移动外壳和用于内部部件的支撑框架的组合外壳。 内部动力传动系优选地在后部具有电动机，而朝向中心的是齿轮组，而在前部的是低轮廓杆和动力弹簧组件。 杠杆接合具有正常上部静止位置的撞针，其中动力弹簧被偏转和通电。 安装在最终齿轮上的凸轮滚筒向下按压杆的后部，直到当最终齿轮转动并且凸轮辊从杠杆的端部滚下时系统被激活。 在组合体中，基座在后部枢转地附接到身体。 基座杆选择性地连接到凸轮滚子或等效结构，以在一个周期期间将主体向下移动到基座。

公开(公告)号：US20140203060A1

公开(公告)日：2014-07-24

申请号：US14159264

申请日：2014-01-20

Applicant: WORKTOOLS, INC.

Inventor： JOEL S. MARKS

IPC: B25C5/02

CPC classification number: B25C5/0207 ,  B25C5/02 ,  B25C5/0264 ,  B25C5/15 ,  B27F7/19

Abstract: A flat clinch assembly fits upon or within a base of a stapling device. The assembly preferably includes a slot with extended resiliently biased arms or toggles, where a rest position has the arms at or near a level of a working surface. An ejecting staple deflects and energizes the arms to cause the arms to rotate and create a clearance recess whereby points of the staple legs slide inward along the anvil. A restorative bias acting on the arms causes the arms to rebound to a rest position and to bend the legs upward. The legs thereby are normally pressed flat against the back sheet of a paper stack at the working surface. The arms or toggles are lightweight whereby the inertia of a fast moving staple moves the arms or toggles.

Abstract translation: 平缝钳组合件装配在缝合装置的基部上或内部。 组件优选地包括具有延伸的弹性偏置臂或肘节的狭槽，其中静止位置具有在工作表面的水平面或附近的臂。 弹出的订书钉偏转和激励臂以使臂旋转并形成间隙凹槽，由此钉腿的点沿着砧座向内滑动。 作用在臂上的修复偏压导致臂回弹到静止位置并使腿向上弯曲。 因此，这些腿通常在工作表面上压靠在纸叠的背片上。 手臂或肘节是轻便的，由此快速移动的订书钉的惯性移动臂或肘。

公开(公告)号：US20140130640A1

公开(公告)日：2014-05-15

申请号：US14066417

申请日：2013-10-29

Applicant: WORKTOOLS, INC.

Inventor： JOEL S. MARKS

IPC: B25B13/46

CPC classification number: B25B13/463 ,  B25B15/04 ,  B25B15/06 ,  B25B17/00 ,  B25B21/005

Abstract: A manually powered rotary tool includes improvements to size, drive direction input, drive speed, assembly, strength, and cost. A handle is mounted high in the housing to provide a vertically compact tool. A selector switch controls a spiral ratchet mechanism from outside the housing to better enclose the mechanism and provide improved access to the selecting operation. The ratchet mechanism uses a lateral moving selector bar for effective operation with the external selector switch. The spiral ratchet gears are configured for die cast manufacturing. Various components are of one-piece construction and designed for simplified assembly.

Abstract translation: 手动动力旋转工具包括尺寸，驱动方向输入，驱动速度，组装，强度和成本的改进。 手柄高度安装在外壳中以提供垂直紧凑的工具。 选择器开关从壳体外部控制螺旋棘轮机构以更好地封闭机构，并提供对选择操作的改进的访问。 棘轮机构使用横向移动选择杆来与外部选择开关有效操作。 螺旋棘轮被配置用于压铸制造。 各种部件是一体式结构，设计用于简化组装。

公开(公告)号：US20130228607A1

公开(公告)日：2013-09-05

申请号：US13412202

申请日：2012-03-05

Applicant: JOEL S. MARKS

Inventor： JOEL S. MARKS

IPC: B25C5/06

CPC classification number: B25C5/02 ,  B25C5/0228 ,  B25C5/0235 ,  B25C5/11

Abstract: Power spring configurations for a spring energized fastening device includes a compact double torsion power spring and two opposed compact single torsion springs. Simplified structures to hold the springs in a stable pre-loaded position are disclosed. Each coil has forward extending arms including an angled portion and forward vertically coincident portions. The double torsion spring has a self-locking crossing geometry to hold a pre-loaded rest position. The opposed two springs have a bridge and a mandrel to hold the rest position. A lever presses arms of the spring between a striker and the coil including a compact nesting condition. A tab of the striker extends forward to provide a release edge and a positioning torque bias upon the striker.

Abstract translation: 用于弹簧激励的紧固装置的动力弹簧配置包括紧凑的双扭力动力弹簧和两个相对的紧凑的单个扭转弹簧。 公开了将弹簧保持在稳定的预加载位置的简化结构。 每个线圈具有包括倾斜部分和向前垂直重合部分的向前延伸的臂。 双扭转弹簧具有自锁交叉几何形状以保持预加载的静止位置。 相对的两个弹簧具有用于保持静止位置的桥和心轴。 杠杆将弹簧的臂压在冲击器和线圈之间，包括紧凑的嵌套状态。 撞针的突片向前延伸以提供释放边缘和在撞针上的定位扭矩偏置。

公开(公告)号：US20120318840A1

公开(公告)日：2012-12-20

申请号：US13595913

申请日：2012-08-27

Applicant: JOEL S. MARKS

Inventor： JOEL S. MARKS

IPC: B25C5/16

CPC classification number: B25C5/0292 ,  B25C5/11 ,  B25C5/1696

Abstract: A spring-energized stapler having a pliers type configuration, wherein papers and like items are fastened at a front end and the stapler is normally gripped and squeezed at a rear end. A compact mechanism and independent handle linkages provide a compact overall shape in a high efficiency action. An upper handle is pivoted at a front, top of a housing with a pressing area spaced at least one half the handle length away from the upper handle pivot. A lower handle includes a multi-segment cam link to a base to provide a minimal gripping distance with a large clamping force at an anvil. A simplified front-loading mechanism provides a compact, low cost assembly. A release latch holder is located behind the striker for a compact front end.

Abstract translation: 一种具有钳型结构的弹簧式订书机，其中纸张和类似物品被固定在前端，并且订书机通常在后端被夹紧和挤压。 紧凑的机构和独立的手柄连杆在高效率的作用下提供紧凑的整体形状。 上手柄在壳体的前部顶部枢转，其中按压区域与手柄枢轴远离手柄长度的至少一半。 一个下手柄包括一个多段凸轮连接到一个底座，以提供一个最小的握持距离，在砧座上具有很大的夹紧力。 简化的前装载机构提供了紧凑，低成本的装配。 释放闩锁支架位于撞针的后面，用于紧凑的前端。