公开(公告)号：US20230001557A1

公开(公告)日：2023-01-05

申请号：US17942098

申请日：2022-09-09

申请人： WORKTOOLS, INC.

发明人： Joel S. Marks

IPC分类号： B25C5/11

摘要： 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：US20180215025A1

公开(公告)日：2018-08-02

申请号：US15422182

申请日：2017-02-01

申请人： WORKTOOLS, INC.

发明人： Joel S. Marks

IPC分类号： B25C5/06 ,  F16P1/00

CPC分类号： B25C5/06

摘要： A handle lock for a handle-operated tool, wherein the handle lock includes a stowed position and a deployed position. When biased into the stowed position, the handle lock is integrated and blended to a body of the tool. The deployed handle lock is stable upon forcible motion of the closed handle, the lock preferably requiring a secondary action to release the handle and stow the lock. Optionally, the handle lock can be stowed by forcibly pressing the handle toward the open or closed position. A spring bias holds the lock in the stowed position.

公开(公告)号：US09962822B2

公开(公告)日：2018-05-08

申请号：US15371162

申请日：2016-12-06

申请人： WORKTOOLS, INC.

发明人： Joel S. Marks

IPC分类号： B25C5/15 ,  B25C5/02

CPC分类号： B25C5/15 ,  B25C5/0228

摘要： 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.

公开(公告)号：US08453903B2

公开(公告)日：2013-06-04

申请号：US13367314

申请日：2012-02-06

申请人： Joel S. Marks

发明人： Joel S. Marks

IPC分类号： B25C5/02 ,  B25C5/10

CPC分类号： B25C5/0242 ,  B25C5/11

摘要： A spring energized stapler includes a “high start” design wherein a striker has a rest position above the staple track. A handle is pressed to energize a power spring while the striker remains stationary. At a predetermined position of the handle, the striker is released to eject a staple. A subassembly of a cage and the power spring provides a preload to the power spring in the rest position. The subassembly is separately movable from the handle to allow a handle pressing end to move farther than the striker's distance of travel. The handle includes a movable pivot location to enable enhanced motion of the handle pressing end. Alternatively, an optional lever links the striker to the power spring to provide leverage upon the power spring. A release latch may be mounted in front of the striker to be engaged by the lever or the handle.

摘要翻译： 弹簧通电订书机包括“高启动”设计，其中撞针具有在缝钉轨道上方的静止位置。 当把手保持静止时，手柄被按压以激励动力弹簧。 在手柄的预定位置处，释放撞针以弹出订书钉。 保持架和动力弹簧的子组件在静止位置向动力弹簧提供预载荷。 子组件可从手柄分开移动，以允许手柄按压端比撞针的行进距离更远。 手柄包括可移动的枢轴位置，以便能够增强手柄按压端的运动。 或者，可选的杠杆将撞击器连接到动力弹簧以提供动力弹簧的杠杆作用。 释放闩锁可以安装在撞针的前面，以被杠杆或手柄接合。

公开(公告)号：US08348117B2

公开(公告)日：2013-01-08

申请号：US13282820

申请日：2011-10-27

申请人： Joel S. Marks

发明人： Joel S. Marks

IPC分类号： B25C5/00

CPC分类号： B25C5/11 ,  B25C5/025

摘要： A stapler selectively uses enhanced leverage to break a glue bond of a staple to separate the staple from a rack of staples in the stapler. The staple does not press a working surface during this operating stage. The extra leverage stage occurs through a minority of total handle travel, preferably via a pivoting lever linked to the striker at one end and the opposite end traversing between inner spaced apart ribs underneath the handle. A remaining non-leveraged handle travel stage ejects a staple out from the stapler body against a working surface. A track supports staples from an underside of the top of the staples. The track includes an outward extending bottom support for at least one staple on the track to prevent rotation of a short rack of staples.

摘要翻译： 订书机选择性地使用增强的杠杆作用来破坏订书钉的胶合键，以将订书针与订书机中的订书钉架分开。 订书钉在此操作阶段不会压下工作面。 额外的杠杆作用阶段通过少量的总把手行程发生，优选地通过在一端连接到撞针的枢转杆和在手柄下方的内部间隔开的肋之间的相对端。 剩余的非杠杆手柄行进台将订书钉从订书机主体向工作表面喷出。 轨道从订书钉顶部的下侧支撑订书钉。 轨道包括用于轨道上的至少一个钉的向外延伸的底部支撑件，以防止短的钉架旋转。

公开(公告)号：US20120048093A1

公开(公告)日：2012-03-01

申请号：US13290963

申请日：2011-11-07

申请人： JOEL S. MARKS

发明人： JOEL S. MARKS

IPC分类号： B26F1/14

CPC分类号： B26F1/14 ,  B26D5/10 ,  Y10T83/8828 ,  Y10T83/885 ,  Y10T83/9423 ,  Y10T83/9428 ,  Y10T83/9435 ,  Y10T83/9437 ,  Y10T83/9476

摘要： A hole punch device that reduces the force required to create a hole in papers or other sheet media. A punch element of the hole punch device includes a locally sloped or indented floor to create a bend in the sheet media as it is punched to create an enlarged, oval hole. The punch pin may include an expanding sleeve surround the pin that forms a larger diameter during the cutting stroke and springs back to a smaller diameter during a pull out stroke. A coiled torsion return spring is positioned remotely from and non-coaxially with the punch pin. A keyed pin and support frame arrangement ensures a predetermined rotational orientation of the pin for sequential cutting for reduced cutting force. A long lead-in surface in the frame helps installing sheet media into the feed slot of the punch element.

摘要翻译： 一种能够减少在纸张或其他纸张介质上形成孔所需的力的打孔装置。 打孔装置的打孔元件包括局部倾斜或凹陷的地板，以在片材介质中产生弯曲，因为它被冲压以形成扩大的椭圆形孔。 打孔销可以包括围绕销的扩展套筒，其在切割行程期间形成较大的直径，并且在拉出行程期间弹回到较小的直径。 螺旋扭转复位弹簧与冲头销远离和非同轴地定位。 锁定销和支撑框架布置确保了用于顺序切割的销的预定旋转取向以减小切割力。 框架中的长导入表面有助于将片材介质安装到冲压元件的进料槽中。

公开(公告)号：US20110073632A1

公开(公告)日：2011-03-31

申请号：US12939990

申请日：2010-11-04

申请人： Joel S. Marks

发明人： Joel S. Marks

IPC分类号： B25C5/11

CPC分类号： B25C5/025 ,  B25C5/11

摘要： A miniature spring-actuated stapler includes a tapered, flat power spring to store energy and eject staples. The power spring pivots at a rear of the stapler housing and includes three co-extensive arms terminating near the striker. As the L-shaped handle of the stapler is pressed, it acts on the center arm of the power spring to deflect it downward while the outer arms deflect upward. The arms are integral at a rear end and the outer arms are linked to the striker at the front. A tapered, flat reset spring disposed generally parallel to the power spring is used to reset the internal action. The housing includes open top and rear areas with the handle providing the enclosure thereof. A base assembly is slidably attached at a bottom of the stapler with an open position exposing a staple-loading chamber.

摘要翻译： 微型弹簧致动订书机包括锥形的扁平动力弹簧以储存能量并弹出订书钉。 动力弹簧在订书机壳体的后部枢转，并且包括在撞针附近终止的三个共同的臂。 当按压订书机的L形把手时，它作用在动力弹簧的中心臂上，以使其向外偏转，同时向下偏转。 臂在后端是一体的，外臂与前部的撞针相连。 大体平行于动力弹簧设置的锥形平面复位弹簧用于复位内部动作。 外壳包括敞开的顶部和后部区域，手柄提供其外壳。 基座组件可滑动地附接在订书机的底部，其中打开位置暴露订书钉装载室。

公开(公告)号：US07828184B2

公开(公告)日：2010-11-09

申请号：US12364245

申请日：2009-02-02

申请人： Joel S. Marks

发明人： Joel S. Marks

IPC分类号： B25C5/06

CPC分类号： B25C5/025 ,  B25C5/11

摘要： A miniature spring-actuated stapler includes a tapered, flat power spring to store energy and eject staples. The power spring pivots at a rear of the stapler housing and includes three co-extensive arms terminating near the striker. As the L-shaped handle of the stapler is pressed, it acts on the center arm of the power spring to deflect it downward while the outer arms deflect upward. The arms are integral at a rear end and the outer arms are linked to the striker at the front. A tapered, flat reset spring disposed generally parallel to the power spring is used to reset the internal action. The housing includes open top and rear areas with the handle providing the enclosure thereof. A base assembly is slidably attached at a bottom of the stapler with an open position exposing a staple-loading chamber.

摘要翻译： 微型弹簧致动订书机包括锥形的扁平动力弹簧以储存能量并弹出订书钉。 动力弹簧在订书机壳体的后部枢转，并且包括在撞针附近终止的三个共同的臂。 当订书机的L形把手被按压时，它作用在动力弹簧的中心臂上，使其向下偏转，同时外臂向上偏转。 臂在后端是一体的，外臂与前部的撞针相连。 大体平行于动力弹簧设置的锥形平面复位弹簧用于复位内部动作。 外壳包括敞开的顶部和后部区域，手柄提供其外壳。 基座组件可滑动地附接在订书机的底部，其中打开位置暴露订书钉装载室。

公开(公告)号：USD622571S1

公开(公告)日：2010-08-31

申请号：US29348171

申请日：2009-12-07

申请人： Surapon Arleekul ,  Joel Marks

设计人： Surapon Arleekul ,  Joel Marks

公开(公告)号：US07748589B2

公开(公告)日：2010-07-06

申请号：US11672004

申请日：2007-02-06

申请人： Joel Marks

发明人： Joel Marks

IPC分类号： B25C5/02

CPC分类号： B25C5/0242 ,  B25C5/0292 ,  B25C5/10 ,  B25C5/1696

摘要： A desktop stapler uses a spring to store energy to install staples by impact blow. The force required to fasten papers together is reduced. A very compact mechanism is used, including a dual coil power spring with a nested lever. A multi-function base provides a sloped front all the way to down to a desk top surface to guide paper sheets atop the base, easy access for lifting the stapler off a desk, horizontal or vertical resting positions, and integrated soft grip under-surface. The base surrounds the rear of the stapler body to provide a smooth exterior so that the device is natural to use both horizontally and vertically. A simple re-set spring provides a smooth re-set action as the handle is raised. A staple track includes enlargement features to fit a larger staple pusher spring.