RELATION TO LADDER STABILISATION
    1.
    发明申请

    公开(公告)号:US20230131374A1

    公开(公告)日:2023-04-27

    申请号:US17702685

    申请日:2022-03-23

    IPC分类号: E06C7/42

    摘要: A ladder stabilizer where respective ladder rails 12 and 13 pass through rail clamp sections 14 and 15 so that the feet 16 and 17 of the ladder engage the ground. The stabilizer has feet 18 and 19 which also engage the ground. These are at the end of a rail providing respective outriggers 20 and 21 so that the stabilizing forces and moments are across the bottom of the ladder. Clamps make the whole stabilizer and ladder rigid. Rails 12 and 13 are clamped in the clamp sections 14 and 15 which are in turn clamped along the outriggers, the feet are also clamped in height adjustable position. Hand operable screw clamps 22, 23, 24, 25, 26 and 27 permit adjustment so that the legs and rails and clamp sections may be positioned to best stabilize the ladder 11.

    PORTABLE BATHTUB STEPSTOOL AND METHODS OF MAKING AND USING THE SAME

    公开(公告)号:US20220381089A1

    公开(公告)日:2022-12-01

    申请号:US17329381

    申请日:2021-05-25

    IPC分类号: E06C7/42 E06C1/14

    摘要: The invention is directed to a device that allows a user to enter and exit a bathtub or other apparatus with a relatively high sidewall safely and easily. Particularly, the device comprises first and second sides that can be positioned on either surface of a bathtub sidewall. The first and second sides each include one or more braces that support a plurality of steps that enable a user to climb up one side of the device and down the other. The device can include one or more stabilizers that are sized and shaped to allow a user to securely grab onto as they advance up or down the steps, thereby maintaining balance. Advantageously, the first side can be rotated up and above the second side using hinges or any other rotatable element.

    Safety Step Ladder With Supported Reach

    公开(公告)号:US20220154529A1

    公开(公告)日:2022-05-19

    申请号:US17524134

    申请日:2021-11-11

    申请人: William Fink, JR.

    发明人: William Fink, JR.

    IPC分类号: E06C1/20 E06C1/39 E06C7/42

    摘要: A safety step ladder is formed of a climb leg and a support leg, and includes a specialized hinging arrangement to attach the support leg to the climb leg at a location below the midpoint of the climb leg such that the top portion of the climb leg somewhat overhangs the support leg. The specialized hinging arrangement is also configured so that the support leg is raised upward when closing against the climb leg (ensuring that in the closed position the support leg does not extend below the climb leg), providing a compact configuration for storage purposes.

    Ladder Stabilization Assembly
    7.
    发明申请

    公开(公告)号:US20220081972A1

    公开(公告)日:2022-03-17

    申请号:US17022571

    申请日:2020-09-16

    申请人: Eugene Haines

    发明人: Eugene Haines

    IPC分类号: E06C7/42 E06C7/50

    摘要: A ladder stabilization assembly for inhibiting a ladder from tipping laterally includes a pair of eyebolts that can each be attached to a respective leg of a ladder. A tube is insertable through each of the eyebolts such that the tube is oriented to extend along a horizontal axis. In this way the tube is aligned with a support surface on which the ladder is standing to inhibit the ladder from tipping laterally.

    Outrigger for multi-function scaffold

    公开(公告)号:US11230849B1

    公开(公告)日:2022-01-25

    申请号:US17219146

    申请日:2021-03-31

    申请人: Grady F. Smith

    发明人: Grady F. Smith

    摘要: A lightweight, multi-function scaffold includes an adjustable height platform that slidably mounts between two ladder frames and a plurality of outriggers to increase stability. The outriggers attach to the ladder frames of the scaffold and extend beyond an end of the scaffold in the longitudinal direction to increase the maximum base width. Increasing the maximum base width increases stability in the longitudinal dimension and reduces the risk of tipping the scaffold end over end when a user climbs the ladder frame to access the platform.

    Ladder, Overmolded Foot and Method

    公开(公告)号:US20220010621A1

    公开(公告)日:2022-01-13

    申请号:US17483568

    申请日:2021-09-23

    申请人: Steve Dings

    发明人: Steve Dings

    摘要: A ladder having a first rail having a bottom and a web, a first flange attached to a first end of the web and a second flange attached to a second end of the web. The ladder having a second rail. The ladder having rungs attached to the first rail and second rail upon which a user steps to climb the ladder. The ladder having a foot having a plastic body with a recess which receives the end of the first rail and is positioned about and conforms to the web and the first and second flanges of the first rail. The foot has a plastic base having a top side from which the body extends. The base has an edge positioned about the body with perforations, and a rubber tread disposed along an underside of the base and extending through the perforations and along the edge on the top side of the base to form an overmolded portion of the tread that attaches the tread to the base without any mechanical or other types of fasteners. The rubber tread forms a bond with the underside of the base and the edge on the top side of the base. The foot for a bottom of a rail of a ladder. A method for placing a ladder. A method for producing a foot for a bottom of a rail of a ladder.

    Retractable ladder
    10.
    发明授权

    公开(公告)号:US11142949B2

    公开(公告)日:2021-10-12

    申请号:US16096570

    申请日:2017-04-26

    发明人: Luhao Leng

    IPC分类号: E06C1/12 E06C7/08 E06C7/42

    摘要: A stretchable ladder, having inner leg bar and outer leg bar, the side edge of the outer leg bar forming an opening. The outer leg bar is sleeved on the inner leg bar, with the inner leg bar and the outer leg bar being relatively slidable. The ladder has a lock structure for locking the inner leg bar and for preventing the inner leg bar from separating from the outer leg bar. The lock structure is disposed at the outer leg bar, and is hookable to the inner leg bar, so as to make the inner leg bar embedded in the outer leg bar.