专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2023046760A1 PORTABLE LADDER WITH A STAND OFF DEVICE 审中-公开
公开(公告)号：WO2023046760A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076240
申请日：2022-09-21
申请人： LAMPE HOLDING B.V.
发明人： LAMPE, Caspar Bernard , HOOIVELD, Marcel Cornelis
IPC分类号： E06C1/22 , E06C1/12 , E06C7/50 , E06C7/48
摘要： The invention relates to an A-frame ladder, comprising a first telescopic ladder assembly and a second telescopic ladder assembly that are hingedly connected such that the second ladder assembly is pivotal about a hinge axis relative to the first ladder assembly between a straight configuration and an A- configuration. The second ladder assembly, at a top end thereof, is hingedly connected to stand off arms, such that the hinge axis is in line with the stile members of the second ladder assembly, and the hinge axis, in a longitudinal direction of the ladder assemblies, is spaced relative to a top rung of the first ladder assembly at a first pivot distance, and is spaced relative to a top rung of the second ladder assembly at a second pivot distance, wherein the second pivot distance is smaller than the first pivot distance.

12. 发明申请

WO2017034399A1 TELESCOPIC LADDER ASSEMBLY 审中-公开
标题翻译： TELESCOPIC LADDER大会
公开(公告)号：WO2017034399A1
公开(公告)日：2017-03-02
申请号：PCT/NL2016/050581
申请日：2016-08-18
申请人： LAMPE HOLDING B.V.
发明人： LAMPE, Caspar Bernard
IPC分类号： E06C1/12
CPC分类号： E06C1/125
摘要： The invention relates to a telescopically extendable and collapsible ladder assembly having a bottom ladder section, a top ladder section, and one or more intermediate ladder sections. The top ladder section and the one or more intermediate ladder sections are collapsible ladder sections,multiple of which are provided with air dampers, being mounted on a bottom end of tubular stile members of the collapsible ladder sections. The air damper comprises a barrier member that defines one or more throttle openings,a valve member, and an actuator member. The actuator member pushes the valve member into the throttle position during collapse of the collapsible ladder section, and pushes the valve member into the non-throttle position during extension of the collapsible ladder section.
摘要翻译：本发明涉及一种具有底部梯形部分，顶部梯形部分和一个或多个中间梯形部分的可伸缩伸缩的梯子组件。顶梯部分和一个或多个中间梯段是可折叠的梯形部分，其中多个具有空气阻尼器，安装在可折叠梯部分的管状结构构件的底端。空气阻尼器包括限定一个或多个节气门开口的阻挡构件，阀构件和致动器构件。致动器构件在可折叠梯子部分的折叠期间将阀构件推动到节流位置，并且在可折叠梯子部分的延伸期间将阀构件推动到非节气门位置。

13. 发明申请

WO2011043663A1 PORTABLE LADDER WITH A STAND OFF DEVICE 审中-公开
标题翻译：便携式梯子与一个待机设备
公开(公告)号：WO2011043663A1
公开(公告)日：2011-04-14
申请号：PCT/NL2010/050656
申请日：2010-10-06
申请人： LAMPE HOLDING B.V. , LAMPE, Caspar Bernard , OLDEN, Maarten
发明人： LAMPE, Caspar Bernard , OLDEN, Maarten
IPC分类号： E06C7/14 , E06C7/18 , E06C7/48
CPC分类号： E06C7/48 , E06C1/12 , E06C7/14 , E06C7/182
摘要： A portable ladder has two stiles interconnected by rungs. The ladder is provided with a stand off device, comprising two stand off arm assemblies, each being telescopically inserted into a receiving space. Each stand off arm assembly has a base part and a stand off arm interconnected by a hinge that allows the stand off arm to be pivoted between a position in alignment with the base part and an angled stand off position. The stand off arm assemblies are each configured such that - in extended position - the hinge is located outside the receiving space with the base part being located within said receiving space, and also such that - in retracted position - the base part, the hinge, as well as at least a portion of the stand off arm are located within the receiving space.
摘要翻译：便携式梯子有两个由梯级相互连接的平台。梯子设置有支架装置，包括两个支架组件，每个支架组件可伸缩地插入到容纳空间中。每个支架组件具有基部和通过铰链互相连接的支撑臂，该铰链允许支架臂在与基座对准的位置和倾斜的支座位置之间枢转。支架组件各自构造成使得 - 在延伸位置 - 铰链位于容纳空间的外部，其中基部位于所述容纳空间内，并且还使得 - 在缩回位置 - 基部，铰链，以及支架臂的至少一部分位于容纳空间内。

14. 发明申请

WO2023084078A1 ASSEMBLY COMPRISING A FOLDING LADDER AND A PLATFORM 审中-公开
公开(公告)号：WO2023084078A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/081789
申请日：2022-11-14
申请人： LAMPE HOLDING B.V.
发明人： LAMPE, Caspar Bernard
IPC分类号： E04G1/30 , E04G1/15 , E04G1/34 , E06C1/12 , E06C1/32 , E06C1/39 , E06C7/42 , E04G7/30 , E04G7/34
摘要： The invention relates to an assembly comprising a folding ladder and a platform for making a scaffold. The platform comprises a panel with a first securing device and a second securing device for securing the panel on the ladder, and is provided with an aperture through which the first securing device is manually operable from a top side of the platform. The first securing device comprises a latch that is movable between a locking position and an unlocking position, and is provided with a control portion configured to be engaged by hand via the aperture to enable movement of the latch between a locking position and an unlocking position. The latch has a gripper portion for in a locking position engaging a rung to secure the panel on the ladder, and for in an unlocking position disengaging the rung to enable the panel to be removed from the ladder.

15. 发明申请

WO2018160064A1 TELESCOPICALLY EXTENDABLE AND COLLAPSIBLE LADDER WITH AIR DAMPERS 审中-公开
公开(公告)号：WO2018160064A1
公开(公告)日：2018-09-07
申请号：PCT/NL2018/050127
申请日：2018-02-28
申请人： LAMPE HOLDING B.V.
发明人： LAMPE, Caspar Bernard
IPC分类号： E06C1/12 , E06C7/02
摘要： A telescopically extendable and collapsible ladder assembly has a bottom ladder section, a top ladder section, and one or more intermediate ladder sections. The ladder is, for one or more, e.g. for all, collapsible ladder sections, provided with a pair of air dampers, which air dampers provide retardation of gravity induced velocity of the collapsible ladder section upon collapse thereof. Each of the air dampers comprises an axially compressible and expandable air chamber member having an internal air chamber, said air chamber member being provided with means providing an air flow restricting passage for air pressurized in said internal air chamber and being forced out of said internal chamber upon mechanical compression of the air chamber member from an expanded state into a compressed state as the collapsing ladder section reaches its collapsed position, which air chamber member is adapted to expand upon later extension of said collapsing ladder section.

16. 发明申请

WO2011056075A1 A COMBINED PORTABLE STEP STOOL AND WORKPIECE SUPPORT DEVICE 审中-公开
标题翻译：组合的便携式步骤和工作支持设备
公开(公告)号：WO2011056075A1
公开(公告)日：2011-05-12
申请号：PCT/NL2010/050740
申请日：2010-11-05
申请人： LAMPE HOLDING B.V. , LAMPE, Caspar Bernard , OLDEN, Maarten
发明人： LAMPE, Caspar Bernard , OLDEN, Maarten
IPC分类号： B25H1/06
CPC分类号： B25H1/06 , E06C7/50
摘要： A combined step stool and workpiece support device (4) has a folding frame with a rigid front leg structure including front legs (2,3) and a first support bar interconnecting the front legs at an upper end thereof. The frame also comprises a rear leg structure including rear legs (10,11), each being pivoted to a front leg via a first hinge (15, 16) for movement of the rear leg structure between a use position and a storage position. Portions (2a, 3a) of the front legs above the first hinges and the first support bar form a first workpiece support bracket (20). The frame further comprises an upper step (30) and one or more lower steps (35). The device comprises a pivotable rigid second workpiece support bracket (25) with a pair of arms (25a, 25b), each having a lower end pivotally connected via a second hinge (27, 28) to the frame, the second support bracket comprising a second support bar (26) interconnecting said arms at an upper end thereof. The second support bracket is pivotal between a use position, wherein the support brackets are in a V-shaped arrangement, and a collapsed position, wherein the support brackets are generally parallel to each other. In use position of the second support bracket, the first and second support brackets define workpiece support faces in a, preferably horizontal, support plane.
摘要翻译：组合的步骤凳和工件支撑装置（4）具有带有刚性前腿结构的折叠框架，其包括前腿（2,3）和在其上端连接前腿的第一支撑杆。框架还包括后腿结构，其包括后腿（10,11），每个后腿经由第一铰链（15,16）枢转到前腿，用于在使用位置和存放位置之间移动后腿结构。第一铰链上方的前腿的部分（2a，3a）和第一支撑杆形成第一工件支撑托架（20）。框架还包括上台阶（30）和一个或多个下台阶（35）。该装置包括具有一对臂（25a，25b）的可枢转的刚性第二工件支撑托架（25），每个臂具有经由第二铰链（27,28）枢转地连接到框架的下端，第二支撑支架包括第二支撑杆（26），其在上端连接所述臂。第二支撑托架在使用位置之间枢转，其中支撑托架处于V形布置，并且折叠位置，其中支撑托架大体上彼此平行。在第二支撑支架的使用位置，第一和第二支撑支架在最优选水平的支撑平面中限定工件支撑面。

17. 发明申请

WO2018088906A1 TELESCOPIC LADDER ASSEMBLY 审中-公开
标题翻译：伸缩梯装配
公开(公告)号：WO2018088906A1
公开(公告)日：2018-05-17
申请号：PCT/NL2017/050733
申请日：2017-11-14
申请人： LAMPE HOLDING B.V.
发明人： HOOIVELD, Marcel Cornelis
IPC分类号： E06C1/12 , E06C1/22
摘要： The invention relates to a telescopically extendable and collapsible ladder assembly comprising multiple collapsible ladder sections provided with an air damper at the bottom end of tubular stile members. The air dampers provide retardation of gravity induced velocity of the collapsible ladder sections upon collapse of the ladder sections. According to the invention, multiple air dampers comprises a throttle valve securing device, for cooperating with a throttle valve of the air damper when the collapsible ladder section is in the collapsed position, to secure the throttle valve in its throttle position and/or an obturator device, the obturator device comprising a first obturator member and a second obturator member wherein the first obturator member and the second obturator member are configured to, when the collapsible ladder section is in the collapsed position, in combination provide additional throttling.
摘要翻译：本发明涉及一种可伸缩的可伸展和可折叠的梯子组件，其包括多个可折叠的梯子部分，该梯子部分在管状梯子部件的底端处设置有空气阻尼器。空气阻尼器在梯子部分塌陷时提供可折叠梯子部分的重力感应速度的延迟。根据本发明，多个空气阻尼器包括节流阀固定装置，用于当可折叠梯部分处于收缩位置时与空气阻尼器的节流阀协作以将节流阀固定在其节流位置和/或闭塞器装置，所述闭塞器装置包括第一闭塞器构件和第二闭塞器构件，其中所述第一闭塞器构件和所述第二闭塞器构件配置为当所述可折叠梯子节段处于折叠位置时组合提供附加节流。

18. 发明申请

WO2009057995A1 A TELESCOPIC LADDER ASSEMBLY 审中-公开
标题翻译： TELESCOPIC LADDER ASSEMBLY
公开(公告)号：WO2009057995A1
公开(公告)日：2009-05-07
申请号：PCT/NL2008/000033
申请日：2008-01-30
申请人： LAMPE HOLDING B.V. , LAMPE, Caspar, Bernard
发明人： LAMPE, Caspar, Bernard
IPC分类号： E06C1/12
CPC分类号： E06C1/125 , E06C7/086
摘要： A telescopically extendable and collapsible ladder assembly having at least three ladder sections, each of said ladder sections having two tubular stile members arranged parallel to each other and interconnected at one end by a ladder rung to form a U-shaped ladder section; the stile members of each ladder section being telescopically inserted into the stile members of an adjacent ladder section. The ladder assembly further comprises automatic latch mechanisms for locking the telescopically inserted stile members relative to one another when the ladder sections are extended, the latch mechanisms being associated with actuators for unlocking the stile members in order to allow for collapsing of the ladder assembly.
摘要翻译：具有至少三个梯形部分的可伸缩伸缩的梯子组件，每个所述梯形部分具有彼此平行布置的两个管状结构构件，其一端通过梯子梯级相互连接以形成U形梯形部分; 每个梯子部分的竖立部件可伸缩地插入相邻梯子部分的竖立构件中。梯子组件还包括自动闩锁机构，用于当梯形部分延伸时相对于彼此锁定可伸缩插入的竖立构件，闩锁机构与致动器相关联，用于解锁悬架构件以允许梯子组件的折叠。

19. 发明申请

WO2016028147A2 TELESCOPIC LADDER ASSEMBLY 审中-公开
标题翻译：伸缩梯装配
公开(公告)号：WO2016028147A2
公开(公告)日：2016-02-25
申请号：PCT/NL2015/050579
申请日：2015-08-17
申请人： LAMPE HOLDING B.V.
发明人： LAMPE, Caspar Bernard
IPC分类号： E06C1/12
CPC分类号： E06C1/125
摘要： The invention relates to a telescopically extendable and collapsible ladder assembly having a top ladder section, a bottom ladder section, and one or more intermediate ladder sections. According to a first aspect of the invention sliding automatic release actuators are provided, having a slanted actuating surface for interaction with actuator surfaces of spacers provided at each end of a rung of an adjacent ladder section, such that, when a rung is moved towards the rung of an adjacent lower ladder section, the activation surfaces of the spacers push the release actuators into an unlocking position and subsequently position the rung at an anti-finger pinching distance. According to a second aspect of the invention, the top rung of the bottom ladder section is provided with a centrally arranged grip element that forms a housing for manually operable release actuators provided at the bottom side of the rung.
摘要翻译：本发明涉及一种具有顶部梯子部分，底部梯子部分和一个或多个中间梯子部分的可伸缩可伸展和可折叠梯子组件。根据本发明的第一方面，提供滑动式自动释放致动器，其具有用于与设置在相邻梯子部分的梯级的每个端部处的间隔物的致动器表面相互作用的倾斜致动表面，使得当梯级朝向相邻的下阶梯部分的梯级，间隔物的激活表面将释放致动器推入解锁位置，并且随后将梯级定位在抗手指夹紧距离处。根据本发明的第二方面，底部阶梯部分的顶部横档设置有中央布置的握持元件，该握持元件形成用于设置在梯部的底侧处的可手动操作的释放致动器的壳体。

20. 发明申请

WO2007089137A2 PLASTIC PLATFORM FOR A FOLDING LADDER. 审中-公开
标题翻译：用于折叠梯的塑料平台。
公开(公告)号：WO2007089137A2
公开(公告)日：2007-08-09
申请号：PCT/NL2007/000031
申请日：2007-02-05
申请人： LAMPE HOLDING B.V. , LAMPE, Caspar Bernard
发明人： LAMPE, Caspar Bernard
IPC分类号： E04G1/15 , E04G1/30 , E04G1/34 , E06C1/12 , E06C1/22 , E06C1/32 , E06C1/39 , E06C7/16 , E06C7/42
CPC分类号： E04G1/15 , E04G1/153 , E04G1/30 , E04G1/34 , E06C1/12 , E06C1/32 , E06C1/39 , E06C7/42
摘要： A platform for installation on a folding ladder in scaffolding position, which folding ladder is of the type comprising multiple folding ladder sections, which are connected to one another by hinges, in which, in the scaffolding position, outer folding ladder sections form a ground support and central folding ladder sections form a bridge. The platform is composed of one or more plastic panels. These one or more panels are preferably made using a plastic blow-moulding technique . Particularly preferably, the platform is composed of two panels and the panels are of different length, which is preferably chosen such that the connection of the two panels is situated above a rung of a folding ladder section, preferably the rung closest to a central hinge of the folding ladder.
摘要翻译：用于安装在脚手架位置的折叠梯子上的平台，该折叠梯子是包括多个折叠梯子部分的类型，所述折叠梯子部分通过铰链彼此连接，其中在脚手架位置，外部折叠梯形部分形成地面支撑中央折叠梯形成桥梁。该平台由一个或多个塑料面板组成。这些一个或多个面板优选地使用塑料吹塑技术制成。特别优选地，平台由两个面板组成并且面板具有不同的长度，优选地被选择为使得两个面板的连接位于折叠梯子部分的梯级上方，优选地是最靠近中央铰链折叠梯子。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式