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    • 1. 发明公开
    • Locking mechanism for a ladder
    • Zusammenschiebbare Leiter mit Verriegelungsvorrichtung
    • EP1728966A1
    • 2006-12-06
    • EP05011809.0
    • 2005-06-01
    • Telesteps AB
    • Eriksson, Per-Olof
    • E06C1/12E06C1/18E06C1/22
    • E06C1/18E06C1/125E06C1/22
    • A locking mechanism for a collapsible ladder (1) comprising several ladder sections (5), each ladder section comprising two ladder bars (2, 3) arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section, and where each ladder section (5) is telescopically inserted into a lower ladder section to form a collapsible ladder (1), and where dampers (23) are provided at the lower end of the ladder bars (2, 3, and where the locking mechanism comprises retaining mechanisms (20, 41) provided on each ladder bar (2, 3), where a single pair of actuators of the locking mechanism can be arranged on any of the ladder sections (5) and still be able to collapse the entire ladder (1).
    • 一种用于可折叠梯子(1)的锁定机构,包括多个梯形部分(5),每个梯形部分包括两个彼此平行布置的梯形杆(2,3),并在一端通过梯级相互连接以形成U形梯 并且其中每个梯子部分(5)可伸缩地插入下梯子部分中以形成可折叠梯子(1),并且在梯杆(2,3)的下端处设置有阻尼器(23),并且其中 所述锁定机构包括设置在每个梯杆(2,3)上的保持机构(20,41),其中所述锁定机构的单对致动器可以布置在所述梯形部分(5)中的任一个上并且仍然能够折叠 整个梯子(1)。
    • 2. 发明公开
    • Collapsible stepladder
    • Zusammenklappbare Trittleiter
    • EP1816313A1
    • 2007-08-08
    • EP06002413.0
    • 2006-02-07
    • Telesteps AB
    • Eriksson, Per-Olof
    • E06C1/18E06C1/22
    • E06C1/125E06C1/18E06C1/22
    • A collapsible stepladder (1) comprising a first and a second ladder leg (2, 3), where the legs (2, 3) are hingedly connected to each other in one end, and where each of the ladder legs (2, 3) comprises several ladder sections (4a-4e), and where each section (4b-4e) comprises two ladder bars (6, 7) arranged parallelly to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section, furthermore each ladder section (4b-4e) being telescopically inserted into a lower ladder section to form a collapsible ladder comprising at least three ladder sections, where the stepladder is provided with release mechanisms (20, 30) on each of the ladder leg (2, 3) that can be operated from the same side of the stepladder (1).
    • 一种可折叠梯子(1),包括第一和第二梯腿(2,3),其中腿部(2,3)在一端彼此铰接连接,并且其中每个梯腿(2,3) 包括几个梯形部分(4a-4e),并且其中每个部分(4b-4e)包括彼此平行布置并且在一端通过梯级(8)互连以形成U形的两个梯杆(6,7) 梯子部分,此外,每个梯形部分(4b-4e)可伸缩地插入下梯部分中以形成包括至少三个梯形部分的可折叠梯子,其中梯形梯在每个梯子上设置有释放机构(20,30) 腿部(2,3)可从梯子(1)的同一侧进行操作。
    • 3. 发明公开
    • Locking mechanism for a ladder
    • Leiter mit einer Sperreinrichtung
    • EP1843005A1
    • 2007-10-10
    • EP06112308.9
    • 2006-04-06
    • Telesteps AB
    • Eriksson, Per-Olof
    • E06C1/12E06C1/22
    • E06C1/125E06C1/22
    • A locking mechanism for a collapsible ladder (1) comprising several ladder sections, each ladder section comprising two ladder bars (2, 3) arranged parallelly to each other and interconnected at one end by a rung to form a ladder section, and where the locking mechanism comprises retaining mechanisms (41) provided on each ladder bar (2, 3), adjacent the upper end of the ladder bar (2, 3) and a first locking hole (34) adjacent the lower end of the ladder bar (2, 3), and where each retaining mechanism (41) comprises a locking pin (24) being spring biased towards an extended position in order to engage the first locking hole (34) provided in the ladder bar (2, 3) of a ladder section positioned thereabove, each ladder bar (2, 3) being provided with a second locking hole (34b) adjacent the lower end of the ladder bar (2, 3), below the first locking hole (34).
    • 一种用于可折叠梯子(1)的锁定机构,包括多个梯形部分,每个梯形部分包括两个彼此平行布置的梯形杆(2,3),并在一端通过梯级互相连接以形成梯形部分,并且其中锁定 机构包括设置在每个梯杆(2,3)上的与梯杆(2,3)的上端相邻的保持机构(41)和与梯杆(2)的下端相邻的第一锁定孔(34) 3),并且其中每个保持机构(41)包括锁定销(24),该锁定销(24)被弹性地朝向延伸位置偏置,以便接合设置在梯形部分(2,3)的梯杆(2,3)中的第一锁定孔 每个梯杆(2,3)设置有与第一锁定孔(34)下方相邻的梯杆(2,3)的下端的第二锁定孔(34b)。
    • 4. 发明公开
    • Collapsible platform
    • ZusammenklappbaresGerüst
    • EP1788167A1
    • 2007-05-23
    • EP05025195.8
    • 2005-11-18
    • Telesteps AB
    • Eriksson, Per-Olof
    • E04G1/34
    • E04G1/34
    • A collapsible working platform (1) comprising a working platform (4) and a first and a second telescopically collapsible ladder.leg (2, 3), where the legs (2, 3) are hingedly connected in one end to the working platform, each in one end of the working platform, and where each of the ladder legs (2, 3) comprises several ladder sections (5a-5c), whereby furthermore each ladder section (5a-5b) is telescopically inserted into a lower ladder section to form a collapsible ladder comprising at least two ladder sections, where the working platform (4) comprise two platform parts (40, 41), the platform parts (40, 41) being hingedly connected to each other in one end and connected to the ladder legs (2, 3) in the other end, respectively, and where two platform parts (40, 41) are foldable so that the platform parts (40, 41) are parallelly arranged in the folded position.
    • 一种可折叠工作平台(1),包括工作平台(4)和第一和第二可伸缩折叠梯子(2,3),其中所述腿部(2,3)在一端铰接连接到所述工作平台, 每个梯子部分(2,3)包括多个梯形部分(5a-5c),此外,每个梯子部分(5a-5b)可伸缩地插入下部梯形部分 形成包括至少两个梯子部分的可折叠梯子,其中所述工作平台(4)包括两个平台部件(40,41),所述平台部件(40,41)在一端彼此铰接连接并且连接到所述梯子 在另一端分别具有腿部(2,3),并且其中两个平台部件(40,41)可折叠,使得平台部件(40,41)平行布置在折叠位置。
    • 7. 发明公开
    • Collapsible combination ladder
    • Zusammenlegbare Mehrzweckleiter
    • EP1686233A1
    • 2006-08-02
    • EP05002007.2
    • 2005-02-01
    • Telesteps AB
    • Eriksson, Per-Olof
    • E06C1/18E06C1/12
    • E06C1/22E06C1/125E06C1/18
    • 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).
    • 一种可折叠梯子(1),包括两个梯形腿(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彼此平行布置的两个梯杆(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。 梯子腿(3)中的一个在一端设置有支撑部(12)。 所述支撑部分(12)可从所述梯腿(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, 。