公开(公告)号：USD476119S1

公开(公告)日：2003-06-17

申请号：US29167965

申请日：2002-09-24

Applicant: Christopher T. Boyer ,  John T. Gerritsen

Designer： Christopher T. Boyer ,  John T. Gerritsen

公开(公告)号：US4575966A

公开(公告)日：1986-03-18

申请号：US644933

申请日：1984-08-27

Applicant: John T. Gerritsen

Inventor： John T. Gerritsen

IPC: E05D15/06 ,  E05D15/10 ,  E06B3/46 ,  E06B7/16

CPC classification number: E05D15/0682 ,  E05D15/1021 ,  E06B3/4609 ,  E06B7/16 ,  E05D2015/1052 ,  E05Y2201/46 ,  E05Y2800/12 ,  E05Y2900/148

Abstract: A magnetically sealed sliding window system including a perimetric frame including header and base portions each defining a narrow channel for receiving a glazing pane and an adjacent second channel. A sliding panel is seated within the second channel. Longitudinal magnets are secured on the inner face of the sliding panel. Where the perimetric frame is formed of nonmagnetic material, magnets also are secured along the header and base second channel sections. No magnets are required on the perimetric frame when same is formed of magnetic material such as steel. In sealed condition, the sliding panel is positioned above the floor of the base channel with the panel magnetically held. The magnets have longitudinally extending magnetic poles establishing a magnetic coupling between adjacent unlike poles. The height of the sliding panel is less than the height of the frame. Translation of the sliding panel first in a vertical direction, shifts the adjacent magnetic polarity so that repulsion force causes the sliding panel to be displaced into an offset vertical plane, disengaging the magnets dropping the sliding panel into the base channel and freeing same for translation in a horizontal direction. Release of the panel results in reestablishment of the magnetic coupling. A purchase is provided on the outer face of the sliding panel of facilitate translation of the panel. Ramps are provided when the frame is formed of magnetic material to displace the sliding panel into the offset vertical plane when the panel is vertically translated to dislodge the sliding panel from the magnetic coupling. A strip of ferrous material may be applied to the perimetric frame header and base sections if same are formed of nonmagnetic material.

Abstract translation: 一种磁密封的滑动窗系统，其包括包括头部和基部的周边框架，每个框架限定用于接收玻璃窗和相邻的第二通道的窄通道。 滑动面板位于第二个通道内。 纵向磁体固定在滑动面板的内表面上。 当周边框架由非磁性材料形成时，磁体也沿着头部和底部第二通道部分被固定。 当磁性材料如钢形成时，在周边框架上不需要磁体。 在密封状态下，滑动面板位于基座通道的地板上方，面板被磁力保持。 磁体具有纵向延伸的磁极，在相邻的不同极之间建立磁耦合。 滑动面板的高度小于框架的高度。 首先在垂直方向平移滑动面板，使相邻的磁极偏移，使得排斥力使滑动板移动到偏移的垂直平面中，使磁体脱开，将滑动面板卸下到基座通道中并释放相同的平移 水平方向。 面板的释放导致重新建立​​磁耦合。 在滑动面板的外表面上提供购买以便于面板的平移。 当框架由磁性材料形成时，当板被垂直平移以将滑动面板从磁性联接件移开时，将滑动面板移位到偏移垂直平面中，设置斜面。 如果由非磁性材料形成，则可以将带状铁材料施加到周边框架集管和基部部分。

公开(公告)号：US4658548A

公开(公告)日：1987-04-21

申请号：US630087

申请日：1984-07-12

Applicant: John T. Gerritsen

Inventor： John T. Gerritsen

IPC: E06B7/23 ,  E06B7/16

CPC classification number: E06B7/23

Abstract: A unitary extruded weatherstrip for doors and the like including a flexible loop having a floating bulb therewithin connected to the wall of the loop and functioning as a secondary seal. The floating bulb under compression, prevents collapse of the loop inward or outward to provide an effective seal. The failure of the weaterstrip outwardly to collapse prevents its protrusion past the face of the door whereby to retain the aesthetic appearance of the installation. The same weatherstrip configuration can be employed on both the hinge and the lockside portions of the frame as well as along the header thereof. A rigid depending portion flange can be provided as a part of the weatherstrip extrusion to permit installation into the saw-kerf of wood door frames, for example, without requiring special tools.

Abstract translation: 用于门等的单一挤压密封条包括柔性环，其中具有浮动灯泡，其中连接到环的壁并用作次密封。 压缩下的浮球防止环路向内或向外塌陷，以提供有效的密封。 襟翼向外折叠的失效可阻止其突出通过门的表面，从而保持安装的美观。 可以在框架的铰链和锁定侧部分以及沿其头部采用相同的挡风雨配置。 作为挡风雨条挤压件的一部分，可以提供刚性的悬垂部分凸缘，以允许安装在木质门框的锯片中，例如，不需要特殊的工具。

公开(公告)号：US07066457B2

公开(公告)日：2006-06-27

申请号：US10348162

申请日：2003-01-21

Applicant: John T. Gerritsen ,  William J. Phillips

Inventor： John T. Gerritsen ,  William J. Phillips

IPC: B25B1/00

CPC classification number: B25B5/068

Abstract: An apparatus for securing a workpiece comprising first and second clamp members, and a transportable elongate member to which the clamp members are mounted and are operable for being shifted between work engaging and work releasing positions. In one form, the apparatus may be configured with clamp members capable of being fully removed from the elongate member and placed back thereon while maintaining the operability of the clamp members. At least one of the clamp members may be capable of being mounted on the elongate member in a plurality of directions, or may include jaw assemblies which are removable from and/or rotatable with respect to the elongate member. In addition, the apparatus may include a base for securing the base to a work surface and a catch for securing the elongate member to the base. In another form, the base may be configured to receive and secure the elongate member in a plurality of directions.

公开(公告)号：US4305230A

公开(公告)日：1981-12-15

申请号：US105193

申请日：1979-12-19

Applicant: John T. Gerritsen

Inventor： John T. Gerritsen

IPC: F25D23/08 ,  E06B7/16

CPC classification number: F25D23/087

Abstract: A retainer for use in a refrigerator door or the like in which insulative material is foamed during a foaming process in the interior of the door. The door or the like is formed of separate shell and pan portions which have edges which are inserted in respective opposing slots of the retainer. Fins are provided on surfaces of the retainer opposite the shell and pan portion edges to form a seal therewith which retains the insulative material within the interior of the door during the foaming process. The fins are made of a material which is softer and more flexible than the material of the remainder of the retainer and the fins eliminate a need to clean foamed insulative material which leaks through the seams between the retainer and the shell and pan portions during the foaming process from the exterior surfaces of the shell and pan portions.

Abstract translation: 一种用于冰箱门等的保持器，其中绝热材料在门内部的发泡过程中发泡。 门等形成有分离的壳体和托盘部分，其具有插入保持器的相应相对的狭槽中的边缘。 在保持器的与壳体和盘部分边缘相对的表面上设置有金属丝以形成与其的密封，其在发泡过程中将绝缘材料保持在门的内部。 翅片由比保持器的其余部分的材料更柔软和更柔韧的材料制成，并且散热片消除了在发泡期间清洁通过保持器和壳体和盘部之间的接缝而泄漏的泡沫绝缘材料的需要 从外壳和盘部分的外表面处理。

公开(公告)号：US07047585B2

公开(公告)日：2006-05-23

申请号：US10337514

申请日：2003-01-06

Applicant: Christopher T. Boyer ,  John T. Gerritsen ,  Mark R. Lytell ,  Joel G. Delman ,  Peter J. Kopec

Inventor： Christopher T. Boyer ,  John T. Gerritsen ,  Mark R. Lytell ,  Joel G. Delman ,  Peter J. Kopec

IPC: A47L11/10 ,  B60S3/06

CPC classification number: B24B23/005 ,  B24B41/007 ,  B24B41/042 ,  B25F5/02 ,  H01H9/06 ,  H01H35/14

Abstract: A power tool in accordance with the invention includes a housing having a handle connected to the housing in at least one position and extending about the rear of the housing with first and second end portions positioned at least in part off the sides of the housing such that the handle allows an operator a range of locations about the housing to facilitate an effective two-handed grip to maintain control over the power tool. The power tool may include an actuator, such as a switch, to regulate power supplied to the tool's motor, and may automatically shift to deactivate the power tool when an unintentional impact above a predetermined magnitude is received by the power tool. The power tool may also include a recess for maintaining an accessory tool and may be designed so that it is both statically and dynamically balanced in order to provide a balanced tool both at rest and during operation, and in order to reduce the amount of vibration experienced by an operator during use of the tool.

Abstract translation: 根据本发明的电动工具包括壳体，该壳体具有在至少一个位置处连接到壳体的手柄并且围绕壳体的后部延伸，第一和第二端部至少部分地定位在壳体的侧面上，使得 手柄允许操作者围绕壳体的一系列位置以便于有效的双手抓握以维持对动力工具的控制。 动力工具可以包括诸如开关的致动器，以调节供给工具的电动机的功率，并且当电动工具接收到高于预定幅度的无意的冲击时，可以自动地移动以停用电动工具。 电动工具还可以包括用于保持附件工具的凹部，并且可以被设计成使其既静态又动态平衡，以便在静止和操作期间提供平衡的工具，并且为了减少经历的振动量 由使用者在使用工具时。

公开(公告)号：US4592180A

公开(公告)日：1986-06-03

申请号：US591037

申请日：1984-03-19

Applicant: John T. Gerritsen

Inventor： John T. Gerritsen

IPC: E06B3/28 ,  E06B7/23

CPC classification number: E06B3/28 ,  E04F13/0883 ,  E06B7/2316 ,  Y10S52/04

Abstract: A magnet support and retainer for post-construction installed interior storm windows formed as a unitary plastic extrusion having a U-shaped pane-receiving portion, a rigid magnet mounting portion and a connecting portion, preferably flexible, formed therebetween. The magnet mounting portion includes an elongate rigid planar strip having a pair of depending edge flanges defining a cavity for tightly receiving a strip magnet of generally rectangular cross-section and an intermediate depending flange including barb portions adapted to be received tightly within a facing groove formed in the magnet. The opposite magnet face is engaged upon a ferromagnetic strip or sash surface for installation of the storm window. Resilience is afforded sufficient to compensate for irregularities in the pane or in the cooperating ferromagnetic surface when the storm window is installed. The magnet is force fitted in the cavity enabling easy assembly.

Abstract translation: 用于后施工安装的内部暴风窗的磁体支撑和保持器，其形成为整体塑料挤出件，其具有在其间形成的U形板容纳部分，刚性磁体安装部分和连接部分，优选地是柔性的。 磁体安装部分包括细长的刚性平面条，其具有限定用于紧密地容纳大致矩形横截面的带状磁体的空腔的一对悬垂边缘凸缘，以及包括倒钩部分的中间悬垂凸缘，该倒钩凸缘适于紧紧地容纳在形成的相对槽内 在磁铁中。 相反的磁体面接合在铁磁条或窗框表面上，用于安装风暴窗。 当安装风暴窗时，弹性足以补偿窗格中或合作铁磁表面的不规则。 磁体强制安装在腔体中，可以方便的组装。