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公开(公告)号：WO2023049323A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/044502
申请日：2022-09-23
Applicant: PLEWE, Monica
Inventor： PLEWE, Monica
Abstract: A step stool device is disclosed. The step stool device includes a mounted portion configured to be affixed to the inside of a cabinet door. The step stool device includes a step portion attached to the mounted portion, wherein the step portion is configured to rotate downward. The step stool device includes a support portion attached to the step portion, wherein the support portion is configured to provide support to the step portion upon contact with a fixed structure.
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公开(公告)号：WO2022066968A1
公开(公告)日：2022-03-31
申请号：PCT/US2021/051835
申请日：2021-09-23
Applicant: FEELEY, Elizabeth Ann
Abstract: A support device and associated method of use may be used for supporting a surface to be cleaned, such as a tilt-in window, and associated cleaning supplies. The support device may include at least one protective support feature or surface, such as a top cushion. The support device may also include at least one support feature for supplies, such as an attachment ring and/or a bag or other supply receptacle. The support device may include a plurality of legs, such as two front legs and two back legs, and the legs may be foldable or compressible for moving or storage of the support device. Pairings of legs may further include locking features or other support arms or similar features. The support device may be configured to support one or more elements of a tilt-in window when those elements are in an open configuration, enabling easier cleaning of the window.
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公开(公告)号：WO2021047690A1
公开(公告)日：2021-03-18
申请号：PCT/CO2020/000011
申请日：2020-09-08
Applicant: ELECTRICARIBE S.A.
Inventor： LOBO GUARDIOLA, Raúl Ignacio , SÁNCHEZ ESPARRAGOZA, William Eduardo , VELOZA GARCÍA, Alvaro
Abstract: La presente invención se trata de un dispositivo de seguridad para escaleras; está relacionada con el campo de las construcciones fijas de puertas, ventanas, postigos o cortinas metálicas enrollables y en general de escaleras, cuyas partes constitutivas, piezas de soporte o accesorios, cumplen la función de dispositivos de fijación o ganchos para los elementos de las escaleras extensibles. Este dispositivo de seguridad es adaptable para escaleras preferiblemente de extensión (Figura 1), pudiendo utilizarse en escaleras de un solo cuerpo para trabajo en alturas, entre otras, el cual se caracteriza porque comprende: Una pinza (1), una cuerda de tensión (2), un mecanismo tipo soporte para polea (3); un sistema cabrestante (4); en donde la pinza (1) (Figura 2) está integrada preferiblemente por dos brazos (1A) con forma preferiblemente en V, y donde cada brazo (1A) está integrado por una sección superior (1AA), una sección inferior (1AB) conectadas por unos cilindros (1AC) mediante un mecanismo de fijación de brazo (5); donde la sección inferior (1AB) es de mayor longitud que la sección superior (1AA) para conectarse a la base de acople (1B) mediante un mecanismo de fijación de pinza (1C) y donde los cilindros (1AC) poseen un recubrimiento polimérico (1AD) en una de sus caras que le permiten obtener mejor sujeción a la superficie a la cual se agarre.
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公开(公告)号：WO2020051605A1
公开(公告)日：2020-03-19
申请号：PCT/AT2019/060262
申请日：2019-08-19
Applicant: JULIUS BLUM GMBH
Inventor： KAMPL, Markus , NETZER, Emanuel , WOHLGENANNT, Daniel
Abstract: Anordnung aus wenigstens einer Ausziehführung, wenigstens einer Befestigungsvorrichtung zur Befestigung der wenigstens einen Ausziehführung an einem Möbelkorpus und einer an oder auf der wenigstens einen Ausziehführung angeordneten oder anordenbaren Tragevorrichtung für eine Personenaufstandsplattform, wobei die Anordnung wenigstens einen, vorzugsweise eine Federvorrichtung aufweisenden, Kraftspeicher umfasst, durch welchen die Tragevorrichtung mit einer der Gewichtskraft entgegengesetzten Kraft beaufschlagbar ist.
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公开(公告)号：WO2007142953A3
公开(公告)日：2007-12-13
申请号：PCT/US2007/012718
申请日：2007-05-30
Applicant: QUALITAS MANUFACTURING, INC. , MILLER, James, V.
Inventor： MILLER, James, V.
IPC: E06C1/00
Abstract: An end retention system (3) for a rolling shutter system is provided. The end retention system (3) comprises a fastener (8) that has a head (21) and a shaft (12, 14), and a washer (9) that has an outer diameter and an aperture (11) having an inner diameter. The inner diameter of the aperture (1 1) of the washer (9) is at least twice the diameter of the shaft (12, 14) of the fastener (8). The shaft (12, 14) is configured for insertion into a screw boss receptacle (10) of a shutter slat (1). The end retention system (3) may also comprise a guide track (43) that has retention fins (46) spaced apart a distance (27) that is less than the outer diameter of the washer (9). The guide (43) may include a channel (48) that partially bounded by the retention fins (46). The channel (48) may have a width that is greater than the outer diameter of the washer (9). The washer (9) is located in the channel (48), and is retained near the slat (1) by the head (21) of the fastener (8).
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Patent Agency Ranking
公开(公告)号：WO2005104734A3
公开(公告)日：2006-03-30
申请号：PCT/US2005014356
申请日：2005-04-27
Applicant: JLG IND INC , CAMPBELL GEOFFREY GEORGE , PUSZKIEWICZ IGNACY
Inventor： CAMPBELL GEOFFREY GEORGE , PUSZKIEWICZ IGNACY
IPC: B66F11/04 , B66F17/00 , B66F9/06 , B66F9/16 , E04C1/00 , E04C5/00 , E04G1/18 , E04G1/22 , E06C1/00 , E06C5/00
CPC classification number: B66F11/04 , B66F17/006 , E04G1/22
Abstract: A portable mast lift includes a base unit having a mast and a platform lifting system. A work platform is raised and lowered on the mast of the lifting system. The mast lift is transportable and operable by a single user. In one arrangement, a machine weight of the mast lift is less than 200 lbs. Additionally, the mast lift is preferably supported in use at two support points. Multiple embodiments of the mast lift provide for varying maximum reach and load limits.
Abstract translation: 便携式桅杆升降机包括具有桅杆和平台提升系统的基座单元。 在升降系统的桅杆上升降工作平台。 桅杆升降机是可运输的，可由单个用户操作。 在一种布置中，桅杆升降机的机器重量小于200磅。 此外，优选地在两个支撑点处支撑使用桅杆升降机。 桅杆升降机的多个实施例提供变化的最大到达和负载极限。
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公开(公告)号：WO2002066777A1
公开(公告)日：2002-08-29
申请号：PCT/US2002/002602
申请日：2002-02-01
Applicant: PRICE, Harold, E.
Inventor： PRICE, Harold, E.
IPC: E06C1/00
Abstract: A folding ladder (21) includes a first side rail (23) and a second side rail (25), and at least one rung (27) pivotally attached at its ends to the first and second side rails. The ladder further includes at least one diagonal locking member (33) having a first portion (35) pivotally attached at a first end to the first side rail and a second portion (39) pivotally attached at a first end to a second end of the first portion and a second end pivotally attached to the second side rail. The locking member locks the folding ladder in a use position.
Abstract translation: 折叠梯（21）包括第一侧轨（23）和第二侧轨（25），并且至少一个梯级（27）在其端部枢转地附接到第一和第二侧轨。 梯子还包括至少一个对角线锁定构件（33），其具有第一部分（35），第一部分（35）在第一端处枢转地附接到第一侧轨道;以及第二部分（39），其在第一端枢转地附接到第二端 第一部分和第二端枢转地附接到第二侧轨。 锁定构件将折叠梯锁定在使用位置。
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公开(公告)号：WO0040824A9
公开(公告)日：2001-08-30
申请号：PCT/US0000280
申请日：2000-01-07
Applicant: COSCO MAN INC , GIBSON WILLIAM R , GINER ENRIQUE R , MORENA GINER MARIA ANTONIETA
Inventor： GIBSON WILLIAM R , GINER ENRIQUE R , MORENA-GINER MARIA ANTONIETA
Abstract: A foldable step steel (10) includes a frame 12 having front and rear legs (14, 16) and top, middle, and bottom steps (34, 36, 38). A central step link (40) is coupled to the rear portion of each step (34, 36, 38) to support the steps when step stool (10) is unfolded and to control pivoting movement of the steps relative to front leg (14) during folding of step stool (10). A releasable latch (22) is coupled to a rear portion of top step (34) and configured to engage an upper cross strut (180) included in rear leg (16) to retain step stool (10) in an unfolded use position.
Abstract translation: 可折叠台阶钢（10）包括具有前后腿部（14,16）和顶部，中部和底部台阶（34,36,38）的框架12。 当步骤凳（10）展开时，中心步进连杆（40）联接到每个台阶（34,36,38）的后部以支撑台阶，并且控制台阶相对于前腿（14）的枢转运动， 在台阶凳（10）折叠期间。 可释放的闩锁（22）联接到顶部台阶（34）的后部并且构造成接合包括在后腿部（16）中的上横向支柱（180），以将踏板（10）保持在展开的使用位置。
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公开(公告)号：WO00055442A1
公开(公告)日：2000-09-21
申请号：PCT/NZ2000/000028
申请日：2000-03-16
CPC classification number: E06C1/00 , E06C7/08 , E06C7/081 , F16B11/006
Abstract: A structural support assembly, more particularly incorporating a joint useful in the preparation of structural support assemblies such as ladders, scaffolds and trusses. The joint has a male member (42) with an open-ended hollow projection which defines an inner wall and an outer wall. The joint also has a wooden female member having a socket defined by a groove in the form of a closed loop having opposing walls. The projection of the male member is fitted in a clearance fit in the socket and is secured therein by a binding material which contacts the inner and outer walls of the projection and the opposing walls of the socket. The binding material also permeates the female member surrounding the socket. A process for the preparation of such structural supports is also described.
Abstract translation: 一种结构支撑组件，更具体地包括可用于制备结构支撑组件如梯子，支架和桁架的接头。 接头具有阳构件（42），其具有限定内壁和外壁的开口中空突起。 接头还具有木制阴构件，其具有由具有相对壁的闭环形式的凹槽限定的插座。 阳构件的突起以间隙配合装配在插座中并且通过与突起的内壁和外壁以及插座的相对壁接触的装订材料固定在其中。 装订材料也渗透到围绕插座的阴构件。 还描述了制备这种结构载体的方法。
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