公开(公告)号：US20210354013A1

公开(公告)日：2021-11-18

申请号：US15931324

申请日：2020-05-13

Applicant: Kevin L. Bailey

Inventor： Kevin L. Bailey

IPC: A63B60/62

Abstract: A head cover that provides protection for golf club irons and wedges and includes a positive locking mechanism. Multi-piece design of the present invention emulates the contours of the face, back, sole, crown, toe, and heel of irons and wedges as well as providing a tab comprised of positive and negative magnetic clasps for securely locking the head cover to the golf club. Back and face panels extend to provide protection for the hosel and ferrule. The wear pad located at the joining point of the base, back, and face panel gives strength to the location where they are attached. An integral anti-slip feature aids head cover security. The invention achieves a positive lock using a mechanism comprised of a tab with a magnetic clasp that prevents the head cover from falling off. A multi-layer binding design with topstitching is implemented.

公开(公告)号：US4915431A

公开(公告)日：1990-04-10

申请号：US315617

申请日：1989-02-27

Applicant: Kevin L. Bailey

Inventor： Kevin L. Bailey

IPC: E05C19/16

CPC classification number: E05C19/166 ,  Y10S292/53 ,  Y10S292/61 ,  Y10T292/11

Abstract: An electromagnetic lock including an armature and an electromagnet with the armature adapted for floating attachment to a door by a plunger-bolt assembly fixed to the door, and an electromagnet adapted for fixed attachment to a door frame. A door-movement alert switch structure comprising a pushbutton switch supported on the electromagnet, a plunger supported on the plunger-bolt assembly, and a spring force-biasing the plunger into mating contact with the switch when the door is electromagnetically locked to establish a first switch-actuation state. The force-biased spring maintains the switch in its first state while the armature is magnetically restrained. When the door is opened a door-movement distance slightly less than the armature float distance, the plunger is partially drawn into a plunger housing fixed on the plunger-bolt assembly. The switch responds by transferring to a second switch actuation state indicating an attempt to open the magnetically locked door.

Abstract translation: 包括衔铁的电磁锁和具有衔铁的电磁体，其适于通过固定到门的柱塞螺栓组件浮动附接到门，以及适于固定地附接到门框的电磁体。 一种门运动警报开关结构，包括支撑在电磁体上的按钮开关，支撑在柱塞螺栓组件上的柱塞，以及弹簧力 - 当门被电磁锁定时将弹簧偏置成与开关配合接触以建立第一 开关致动状态。 力偏置弹簧将开关保持在其第一状态，同时电枢被磁力约束。 当门打开时门的移动距离略小于电枢浮动距离，柱塞被部分地拉入固定在柱塞螺栓组件上的柱塞壳体中。 开关通过转移到指示试图打开磁锁的门的第二开关致动状态来进行响应。

公开(公告)号：US6108975A

公开(公告)日：2000-08-29

申请号：US322275

申请日：1999-05-28

Applicant: Kevin L. Bailey

Inventor： Kevin L. Bailey

IPC: E05F1/10 ,  E05F3/10 ,  E05F3/22 ,  E05F15/12 ,  E05F15/02

CPC classification number: E05F1/105 ,  E05F15/63 ,  E05F3/224 ,  E05F15/614 ,  E05F3/102 ,  E05Y2201/21 ,  E05Y2201/25 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/646 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2201/672 ,  E05Y2400/302 ,  E05Y2600/324 ,  E05Y2800/113 ,  E05Y2900/132 ,  Y10T74/18792

Abstract: An automatic door operator for swing doors which uses a worm gear transmission to connect the motor to a belt and pulley which in turn is connected to a spur gear and drive gear. The door arm of the swing door is connected to a double-ended shaft which is part of the drive gear. A rack and pinion gear and spring are used to provide the closing force to the door arm. The motor is mounted over the spring and the belt and pulleys are located alongside the motor which results in a compact non-handed design.

Abstract translation: 用于旋转门的自动门操作器，其使用蜗轮传动装置将马达连接到皮带和皮带轮，皮带和滑轮又连接到正齿轮和驱动齿轮。 旋转门的门臂连接到作为驱动齿轮一部分的双头轴。 齿条和小齿轮和弹簧用于向门臂提供闭合力。 马达安装在弹簧上，皮带和皮带轮位于马达旁边，导致紧凑的非手持式设计。

公开(公告)号：US5005881A

公开(公告)日：1991-04-09

申请号：US389964

申请日：1989-08-07

Applicant: Kevin L. Bailey ,  Richard E. D'Hooge

Inventor： Kevin L. Bailey ,  Richard E. D'Hooge

IPC: E05C7/06

CPC classification number: E05C7/06 ,  Y10S292/21 ,  Y10T292/0849 ,  Y10T292/0999

Abstract: A locking mechanism to be applied to an inactive door of a set of active and inactive double doors coordinated so that the inactive door closes first relative to a frame followed by the closing of the active door. Adjustable drive means is employed capable of either lengthwise contraction upon the application of a force between first and second separated locations on the adjustable drive means exceeding a threshold value, or linear movement without substantial contraction upon the application of a force less than the threshold value. A door-lock actuating element is coupled to the adjustable drive means at the first location. A door-locking element is coupled to the adjustable drive means at the second location. The adjustable drive means, the door-lock actuating element, and the door-locking element are supported at an upper or lower corner of the inactive door. The door-lock actuating element projects into the closing path of the active door to operate the door-lock actuating element and the adjustable drive means to drive forcibly the door-locking element into a locking engagement when the drive means is subjected to less than the threshold force value. The adjustable drive means contracts in response to an obstruction which prevents the door-locking element from locking the door. A fire shield envelopes many of the operating components to prolong the integrity of the locking mechanism.

Abstract translation: 一个锁定机构被施加到一组主动和不活动的双门的非活动门，协调使得非活动门相对于框架首先关闭，随后关闭主动门。 采用可调节的驱动装置，其能够在可调驱动装置上的第一和第二分离位置之间施加超过阈值的纵向收缩，或者在施加小于阈值的力的情况下，基本上不收缩的线性运动。 门锁致动元件在第一位置处联接到可调驱动装置。 门锁元件在第二位置处联接到可调驱动装置。 可调驱动装置，门锁致动元件和门锁元件支撑在非活动门的上角或下角处。 门锁致动元件伸入主动门的关闭通道，以操作门锁致动元件和可调驱动装置，以在驱动装置受到小于 临界力值。 可调节驱动装置响应阻碍门锁元件锁定门的障碍物收缩。 防火罩包围许多操作部件，以延长锁定机构的完整性。