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1. 发明申请

WO2014139940A1 COLLAPSIBLE LADDER 审中-公开
标题翻译：不可思议的梯子
公开(公告)号：WO2014139940A1
公开(公告)日：2014-09-18
申请号：PCT/EP2014/054564
申请日：2014-03-10
申请人： MARTINUS NIELSEN APS
发明人： MARTINUS NIELSEN, Otto
IPC分类号： E06C1/12 , E06C7/08
CPC分类号： E06C1/125 , E06C7/04 , E06C7/086
摘要： There is provided a collapsible ladder having several collapsible ladder sections, where each or at least part of the ladder sections comprises two hollow ladder bars arranged parallel to each other and interconnected at an upper end by a rung, and where each collapsible ladder section is telescopically inserted into a lower ladder section. Each ladder bar of a collapsible ladder section has a locking hole adjacent the lower end part of the ladder bar and an extension below the locking hole, and retaining mechanisms are provided in at least part of the rungs for locking the collapsible ladder sections relative to one another when the collapsible ladder sections are extended. Each of or part of the retaining mechanisms comprises a locking pin, which can be brought into an extended and locked position in order to engage a corresponding locking hole provided in the ladder bar of a ladder section positioned there above, and a release part for bringing the locking pin into a retracted and un-locked position. At least part of the rungs holding a retaining mechanism with a locking pin and a release part have spacers provided at the bottom, where at least part of said spacers have a release actuator with a bottom part. The release actuator engages the release part of a retaining mechanism of the rung and is arranged to activate the release part when the bottom part of the release actuator is moved upwards through the spacer thereby bringing the locking pin into the un-locked position.
摘要翻译：提供了具有几个可折叠梯子部分的可折叠梯子，其中每个或至少一部分梯子部分包括彼此平行布置的两个空心梯杆，并且在上端由梯级互连，并且其中每个可折叠梯子部分是可伸缩的插入下梯部分。可折叠梯子部分的每个梯杆具有邻近梯杆的下端部分的锁定孔和在锁定孔下方的延伸部分，并且保持机构设置在至少部分梯级中，用于相对于一个锁定可折叠的梯形部分另一个是当可折叠的梯形部分延伸时。保持机构中的每一个或一部分包括锁定销，该锁定销可以进入延伸和锁定位置，以便接合设置在位于其上方的梯子部分的梯杆中的相应的锁定孔，以及用于带动锁定销进入缩回和未锁定位置。保持具有锁定销和释放部件的保持机构的梯级的至少一部分具有设置在底部的间隔件，其中至少一部分所述间隔件具有带底部的释放致动器。释放致动器接合梯级的保持机构的释放部分并且被布置成当释放致动器的底部向上移动通过间隔件从而使锁定销进入未锁定位置时启动释放部件。

2. 发明申请

WO2014016722A1 TELESCOPICALLY COLLAPSIBLE FIRE ESCAPE LADDER 审中-公开
公开(公告)号：WO2014016722A1
公开(公告)日：2014-01-30
申请号：PCT/IB2013/055712
申请日：2013-07-11
申请人： TELETOWER.COM LIMITED
发明人： WESTON, Richard
IPC分类号： E06C1/12 , E06C9/08
CPC分类号： E06C1/38 , E06C1/125 , E06C1/34 , E06C7/086 , E06C7/50 , E06C9/08
摘要： A ladder 110 for use as a fire escape has two stiles 112 comprising telescopically collapsible tube sections, a plurality of rungs 114 each secured to the upper end of two tube sections, each of the two sections being part of a respective one of the two stiles, and retractable spring- biased pins 116 supported by the lateral ends of the rungs 114 and engageable in holes 120 in the walls of the tube sections to lock the tube sections to one another in the extended state of the ladder. The ladder 110 is capable of being suspended from the uppermost tube sections 112a of the stiles and the holes 120 in the walls of the tube sections in which the sprung pins 116 are engageable are dimensioned to allow free play between the pins and the holes in at least the axial direction of the tubes.
摘要翻译：用作消防逃生物的梯子110具有包括可伸缩的可折叠管部分的两个台阶112，每个梯级114固定到两个管段的上端，两个部分中的每一个是两个台阶中的相应一个的一部分以及可伸缩的弹簧偏置销116，其由梯级114的侧端支撑并且可接合在管部分的壁中的孔120中，以在梯子的延伸状态下将管部彼此锁定。梯子110能够悬挂在平台的最上面的管部分112a上，并且弹簧销116可接合的管部分的壁中的孔120的尺寸被设计成允许销和孔中的孔之间的自由游隙最小管的轴向。

3. 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。

4. 发明申请

WO2009020331A2 MOVABLE AERIAL LADDER 审中-公开
标题翻译：可移动的空降梯
公开(公告)号：WO2009020331A2
公开(公告)日：2009-02-12
申请号：PCT/KR2008/004529
申请日：2008-08-04
申请人： LIM, Dae Woo
发明人： LIM, Dae Woo
IPC分类号： E06C1/397
CPC分类号： E06C1/397 , E06C1/125
摘要： Provided is a movable aerial ladder which can be adaptively used at a narrow space to which vehicle accessibility is restricted. The movable aerial ladder includes support boom members each having an extensible boom member, support scaffolds installed on both sidewalls of the support boom members so as to vary their angles, and ladder supporting means provided at lower portions of the support boom members connected by a hinge shaft and hinges, wherein the ladder supporting means includes front and rear support racks, which are integrally formed with the support boom members by front and rear cylinders, a switch caster is formed at the lower portion of the front support racks, and a non- rotary roll is formed at the lower portion and one end of the rear support rack, and a rotary outtrigger is formed at a lower portion of the support boom member through rotation shaft.
摘要翻译：提供了一种可移动的天梯，其可以在狭窄的空间被自适应地使用，车辆可接近性受到限制。可移动天梯包括支撑臂构件，每个支架悬臂构件均具有可伸长臂件，支撑支架安装在支撑臂构件的两个侧壁上以便改变它们的角度;以及梯形支撑装置，设置在由铰链连接的支撑臂构件的下部轴和铰链，其中梯子支撑装置包括前支撑架和后支撑架，其通过前缸和后缸与支撑臂构件一体形成，开关脚轮形成在前支撑架的下部，旋转辊形成在后支撑架的下部和一端，并且旋转出口触发器通过旋转轴形成在支撑臂构件的下部。

5. 发明申请

WO2008064532A1 防夹手的安全可伸缩梯子审中-公开
公开(公告)号：WO2008064532A1
公开(公告)日：2008-06-05
申请号：PCT/CN2007/000376
申请日：2007-02-05
申请人：王万兴
发明人：王万兴
IPC分类号： E06C1/12 , E06C7/06
CPC分类号： E06C1/125 , E06C7/06
摘要： An extensible ladder with anti-pinch device comprises a first vertical post and a second vertical post composed of multilevel sleeves, and several cross pieces with hollow structure. The cross piece is connected with the vertical post by an annular ring (3, 36). A bearing junk ring and a cushion collar are provided in the extensible sleeve (1, 1') of the vertical post. An anti-pinch void is provided between the vertical post and the extremity piece of the base cross piece (28), the base cross piece is connected to the corresponding extensible sleeve by means of an annular ring (36) with an anti-pinch boss on the upper end, and the horizontalplane (363) on the top of the wall of the annular ring (36) is provided with a protrusion (361) for linked unlocking when the ladder is retracted. A sufficient safe interval is placed between the base cross piece and the adjacent cross piece above for anti-pinching when the ladder is retracted.

6. 发明申请

WO2007137299A2 CENTER LADDER MEMBER APPARATUS AND METHOD 审中-公开
标题翻译：中心梯子会员装置和方法
公开(公告)号：WO2007137299A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/069585
申请日：2007-05-23
申请人： ARMSTRONG NAUTICAL , SEDLACK II, Rusell, L.
发明人： SEDLACK II, Rusell, L.
IPC分类号： E06C9/00
CPC分类号： E06C1/125 , B63B27/146 , B63B2027/141 , E06C1/381
摘要： A ladder attachment having a base member slideably attached to lock member, a pivot mount pivotally attached to the lock member and a surface defining a lock port which is optimally configured to be orientated to slide upon the lock member when in a stored orientation such that when the base member and pivot mount is slideably repositioned with respect to the lock member, a ladder assembly which is attached to the pivot mount is in a stored orientation. The ladder assembly has an extended and retracted orientation.
摘要翻译：梯形附件，其具有可滑动地附接到锁定构件的基座构件，可枢转地附接到锁定构件的枢轴安装件和限定锁定口的表面，所述表面被最佳地构造成定向成在存储方位时在锁定构件上滑动，基座构件和枢转支架相对于锁定构件可滑动地重新定位，附接到枢转支架的梯子组件处于存储的方位。梯子组件具有延伸和缩进的方向。

7. 发明申请

WO2006082032A1 COLLAPSIBLE COMBINATION LADDER 审中-公开
标题翻译：可折叠组合梯
公开(公告)号：WO2006082032A1
公开(公告)日：2006-08-10
申请号：PCT/EP2006/000856
申请日：2006-02-01
申请人： TELESTEPS AB , ERIKSSON, Per-Olof
发明人： ERIKSSON, Per-Olof
IPC分类号： E06C1/18 , E06C1/12
CPC分类号： E06C1/22 , E06C1/125 , E06C1/18
摘要： A collapsible stepladder (1) comprising two ladder legs (2, 3), where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprises several ladder sections (4a-4d) , and where each section comprises two ladder bars (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section. The ladder sections are telescopically inserted into a lower ladder section (4e) to form a collapsible ladder comprising at least three ladder sections. One of the ladder legs (3) is provided with a support part (12) in one end. The support part (12) is telescopically extendible from the ladder leg (3) and forms an extension ladder of the ladder leg and where the support part (12) projects above a hinge (5) between the two ladder legs (2, 3).
摘要翻译：一种可折叠梯子（1），包括两个梯子腿（2,3），其中腿部（2,3）在一端彼此铰接连接。每个梯子腿（2,3）包括多个梯形部分（4a-4d），并且其中每个部分包括两个彼此平行布置的梯形杆（6,7），并在一端通过梯级（8）至形成U型梯形部分。梯子部分可伸缩地插入下梯部分（4e）中以形成包括至少三个梯形部分的可折叠梯子。一个梯子腿（3）在一端设置有支撑部分（12）。所述支撑部分（12）可从所述梯子腿（3）可伸缩地延伸并且形成所述梯腿的延伸梯，并且所述支撑部分（12）在所述两个梯腿（2,3）之间的铰链（5）上方突出，。

8. 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。

9. 发明申请

WO2016147109A1 DAMPER FOR THE STILES OF A TELESCOPIC LADDER 审中-公开
标题翻译：拖鞋的拖鞋
公开(公告)号：WO2016147109A1
公开(公告)日：2016-09-22
申请号：PCT/IB2016/051445
申请日：2016-03-14
申请人： TELETOWER.COM LIMITED
发明人： WESTON, Richard
IPC分类号： E06C1/12
CPC分类号： E06C1/125 , F16F9/0227 , F16F9/368
摘要： A damper is disclosed for a ladder having telescopically collapsible stile sections. The damper operated pneumatically and comprises a plug 14 for closing off the lower end of an upper stile section 10 in each pair of adjacent stile sections, and a seal 22 projecting radially from the plug 14 so as to contact the inner wall of the lower stile section of the pair. During collapse of the stile sections of the pair, the upper style section acts as a piston to compress air present within the lower section.
摘要翻译：公开了一种用于梯子的阻尼器，其具有可伸缩的可收缩的竖立部分。阻尼器气动地操作并且包括用于封闭每对相邻的立柱部分中的上部竖立部分10的下端的塞子14以及从塞子14径向伸出的密封件22，以便接触下部平台的内壁一对的部分。在该对的竖立部分的塌陷期间，上部型部分用作活塞以压缩存在于下部部分中的空气。

10. 发明申请

WO2013171656A1 TELESCOPIC LOFT LADDER 审中-公开
公开(公告)号：WO2013171656A1
公开(公告)日：2013-11-21
申请号：PCT/IB2013/053877
申请日：2013-05-13
申请人： TELETOWER.COM LIMITED
发明人： WESTON, Richard
IPC分类号： E04F11/06 , E06C1/12
CPC分类号： E06C7/02 , E04F11/068 , E06C1/125 , E06C1/38 , E06C7/48 , E06C7/50
摘要： A telescopic loft ladder is disclosed two stiles (16) each comprising sections (16a, 16b, 16c...) that are telescopically collapsible within each other, rungs (12,14) having two lateral ends each connected to a section of a respective one of the stiles (16), retractable pins (30) in the ends of the rungs (12,14) for engaging in holes in the sections (16a, 16b, 16c...) of the stiles to retain the stile sections in an extended position, and levers (34) on the rungs (12,14) that are automatically operated when two rungs (12,14) contact one another to disengage the pins (30) of the upper of the two contacting rungs (12,14) from the holes in the stiles to permit the collapse of the next higher rung. The uppermost section (16a) of each stile is rotatable relative to the section (16b) connected to the uppermost rung (12) of the ladder and has pin receiving holes (16d, 16e, 16f) that are circumferentially and axially offset from one another. At least one resilient element (50) is provided for biasing the next to uppermost rung (14) away from the uppermost rung (12) to ensure that the locking pin of the uppermost rung (12) engages within a hole in the uppermost stile section (16a) as the ladder (10) is being lowered.
摘要翻译：公开了一种伸缩式阁楼梯子，两个平台（16）各自包括彼此可伸缩地折叠的部分（16a，16b，16c ...），横梁（12,14）具有两个横向端，每个侧端各自连接到相应的部分在所述台阶（12,14）的端部中的一个（16），可伸缩销（30），用于接合所述台阶的所述部分（16a，16b，16c ...）中的孔，以将所述竖框部分保持在延伸位置和横梁（14,14）上的杠杆（34），当两个梯级（12,14）彼此接触以使两个接触梯（12,14）的上部的销（30）脱离时自动操作， 14）从楼梯的孔中允许下一个更高的梯级的崩溃。每个平台的最上部分（16a）可相对于连接到梯子的最上面的梯级（12）的部分（16b）旋转，并且具有彼此沿周向和轴向偏移的销接收孔（16d，16e，16f）。提供至少一个弹性元件（50）用于将下一个最上层的梯级（14）偏压离开最上层的横梁（12），以确保最上层的横梁（12）的锁定销接合在最上部的水平段（10）正在下降时的（16a）。

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