EP3631120A1 - Fixation de câble et élément de passage formant coulisse - Google Patents

Fixation de câble et élément de passage formant coulisse

Info

Publication number
EP3631120A1
EP3631120A1 EP18759168.0A EP18759168A EP3631120A1 EP 3631120 A1 EP3631120 A1 EP 3631120A1 EP 18759168 A EP18759168 A EP 18759168A EP 3631120 A1 EP3631120 A1 EP 3631120A1
Authority
EP
European Patent Office
Prior art keywords
cable
guide
cable holder
web
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18759168.0A
Other languages
German (de)
English (en)
Other versions
EP3631120B1 (fr
EP3631120C0 (fr
Inventor
Andr MAMI
David Ehnimb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spanset Inter AG
Original Assignee
Spanset Inter AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spanset Inter AG filed Critical Spanset Inter AG
Publication of EP3631120A1 publication Critical patent/EP3631120A1/fr
Application granted granted Critical
Publication of EP3631120B1 publication Critical patent/EP3631120B1/fr
Publication of EP3631120C0 publication Critical patent/EP3631120C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3276—Arrangements on buildings for connecting safety-lines
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0043—Lifelines, lanyards, and anchors therefore
    • A62B35/0068—Anchors
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0081—Equipment which can travel along the length of a lifeline, e.g. travelers
    • A62B35/0087—Arrangements for bypassing lifeline supports without lanyard disconnection

Definitions

  • the invention relates to a cable holder and a running element for a cable system of a fall protection.
  • the cable holder in such an angular position of the longitudinal slot, can not be mounted with a vertically extending web, but always in the corresponding angular position when the recording of the running element itself is to be held vertically. This is by design, however, disadvantageous.
  • the object of the invention is therefore to provide a running element and a cable holder for a fall protection available, in which a tilting of the cable holder is reduced with the running element and the risk of deformation of the cable holder is reduced by acting on these bending forces.
  • the object is achieved by the features of the main claim 1 and the secondary claim 8. Further embodiments of the invention will become apparent from the dependent claims. Thereafter, the cable holder according to the invention has the following features.
  • the cable holder is reversibly rotatably mounted for fall protection and the axis of rotation of the cable holder is parallel to a rope located.
  • the cable holder has in a further embodiment of the invention, a console for reliable, positive and / or non-positive arrangement of a building and a cable receptacle.
  • the cable holder and the console are connected to each other.
  • the rope mount is reversibly rotatably mounted on the console.
  • the axis of rotation of the cable receptacle is located parallel to a cable or its holder is displaced. This is based on the case that the rope has no kinking.
  • the cable receptacle and / or the console has at least one spring element.
  • any known spring element can be used, which is structurally suitable.
  • the cable receptacle has a cable guide and a web, wherein the cable guide to the web, at its remote from the console free end, connects.
  • the web has, for example, parallel shifted in the cable direction, an arc section, which adjoins the cable guide and extends in the direction of the console.
  • the curved section adjoins a contact region of the web with a running element when the running element rests functionally on the cable guide. It may be, for example, a bead or an arcuate shape.
  • Moved parallel in the cable direction means that a long side or axis of a cross section of the web with its curved portion parallel or substantially parallel to the rope extends.
  • the web and thus also the arc section is arranged at a right angle to the cable guide at this.
  • the arc section of the web points in the direction of rotation of the cable holder, based on a starting position, which occupies the cable holder without force. It is raised in the direction of rotation, the direction in which the spring element is tensioned, whereby a particularly effective spring action of the cable holder is ensured. Due to the arc section of the web has a spring action and thus can provide a spring action in addition to the reversible rotatable mounting.
  • the cable holder on no reversibly rotatably mounted cable holder.
  • the cable guide has only one web, wherein the cable guide connects to the web as explained and the web in a contact area with a running element has moved parallel in the cable direction the above-described arc section. This then grants only a spring action of the web and thus the cable holder.
  • the arcuate portion of the web forms a groove as the first guide for a running element, so that it can slide over the cable holder as far as possible without jerking.
  • the cable guide - in the direction of rotation of the cable holder based on a starting position - at a transition to the web with its arc section and opposite to the groove a survey, so a cam has.
  • a second guide can be formed, which is the most jerk-free Sliding over of the running element via the cable holder further supported.
  • the survey is located on an opposite surface to the groove of the arc section.
  • the end faces of the cable receptacle, in particular the cable holder have an acute angle relative to the course of the rope layer, so are beveled surfaces. This also applies to the jetty.
  • first guide and the second guide are shaped differently with respect to their cross section. This ensures that a running element can always be transferred via the cable guide only in a predetermined arrangement. This serves to prevent that in case of a possible wrong introduction of the running element on the rope is an atypical angular position for the device to produce a transfer via the cable holder, in which, for example, a different lever effect is generated when on the running element in the transfer act on the rope mount radially to the rope tensile forces.
  • the situation may be so unfavorable in a possibly wrong transfer, that a transfer of the running element is connected via the cable holder for a person to be secured with great effort, because the running element for transferring is only to bring in a untypical for it. This should be prevented with the solution.
  • the object is achieved by a running element for a fall protection with a cable holder, as described above no matter which shape, but with a first and a second guide - solved, the running element, as known, a longitudinal slot in the functionally arranged on a rope state parallel has running to a rope of the cable holder.
  • the longitudinal slot occupy a long side of the running element and in a defined angular position with respect to a receptacle for a carabiner or the like between 90 ° and 180 °, advantageously located at 112 °.
  • the running element has a first and a further L jossschiit zkante.
  • the first L jossschiitzkante is designed in shape with the first guide of the cable holder and the second longitudinal slot edge of its shape according to the second guide of the cable holder corresponding.
  • This consideration is in relation to the cross section at right angles to the longitudinal axis of the running element.
  • the first longitudinal slot edge with the first guide and the second longitudinal slot edge with the second guide in clearance can cooperate when the running element rests on the cable holder, so the cable guide, so at a sliding over the cable guide through the running element.
  • a clearance fit is to be understood as a fit in which a slight sliding over is ensured and a tilting of the running element is eliminated. In this respect, depending on the specific design of cable holder and its cable guide and the running element a certain amount of constructive freedom.
  • the above-described corresponding configuration causes, when the running element is located on the cable guide, characterized in that a positive connection with clearance of the running element with the cable guide during axial rotation, ie mounted on rotation on the rope and the axis of the rope, is ensured.
  • end faces of the running element have an acute-angled position relative to the course of the rope. These are beveled surfaces, which is a simple and jerk-free alignment of the running element with the rope receiving granted in a transfer of the running element on the cable holder.
  • FIG. 1 and FIG. 2 a cable holder according to the invention with arranged running element
  • Fig. 3 shows a cable holder according to the invention with arranged running element in oblique perspective with rope.
  • FIGS. 1 to 3 a cable holder 1 according to the invention with a running element 9 according to the invention is shown cooperatively.
  • the cable holder 5 and the console 4 are connected to each other.
  • the cable holder 5 is reversibly rotatably mounted on the console 4.
  • the axis of rotation 2 of the cable holder 4 and the cable holder 5 is parallel to a cable 3, as shown in Fig. 3, located displaced.
  • the cable receptacle and / or the console 4 has a spring element 6.
  • the cable receptacle 5 has a cable guide 7 and a web 8, wherein the cable guide 7 connects to the web 8, as shown in the figures.
  • the web 8 has in one
  • the arc section 10 of the web 8 points in the direction of rotation of the cable holder 1 relative to a starting position of the cable holder 1.
  • the initial position is shown in Fig. 1.
  • the bow portion 10 is raised in the direction of rotation, whereby a spring action of the web 8 and thus the cable receptacle 5 - even if this is generally less in relation to a rotatable mounting - is guaranteed.
  • a spring action of this can be granted.
  • the arc section 10 of the web 8 forms a groove 11 as the first guide 13 for the running element 9, so that this can smoothly overrun the cable holder 1 as far as possible.
  • a second guide 14 is formed together, which further supports the largely smooth sliding over of the running element 9 via the cable holder 1.
  • the first guide 13 and the second guide 14 are formed differently with respect to their cross section.
  • the running element 9 which is arranged or can be arranged on the cable support 1 has a longitudinal slot 15 extending parallel to the cable 3 of the cable support 1, FIG. 3.
  • the longitudinal slot 15 is in a defined angular position with respect to a receptacle 16 for a known carabiner a fall arrester at about 125 °.
  • the running element 9 has a first Leksschiit zkante 17 and a further longitudinal slot edge 18.
  • the first Leksschiit zkante 17 is designed in shape with the first guide 13 of the cable holder 1 and the second longitudinal slot edge 18 of its shape according to the second guide 14 of the cable holder 1 corresponding. Because of the different shape of the first guide 13 and the second
  • the first longitudinal slot edge 17 and a further longitudinal slot edge 18 also have a different design.
  • first longitudinal slot edge 17 with the first guide 13 and the second longitudinal slot edge 18 cooperate with the second guide 14 in a slight clearance fit, when the running element 9 rests on the cable holder 1, so when over slipping the cable holder 1 and thus their Rope guide 7 through the running element.
  • This shaping causes, as already explained, a positive connection of the running element 9 is ensured with the cable holder 1 with clearance fit when the running element 9 rests on the cable holder 1.
  • the positive locking prevents or minimizes jamming. If then tensile forces from a located on the receptacle 16 rope 3 a fall arrest in The direction of rotation of the cable receptacle 1 go out, then this leads to rotation of the cable receptacle 5 and if the reversible rotation due to the design of a stop or otherwise, so limited by the design of the spring element 6, to that described spring action of the arc section 10 and the web 8 can achieve additional effect after reaching such a stop.
  • This provides a reduction in the risk of tilting of the running element 9 at an angle to its direction. It is thus created a reversibly movable, rotatable guide, which simplifies a transfer of the running element 9 via the cable holder 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Emergency Lowering Means (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Cable Accessories (AREA)

Abstract

L'invention concerne une fixation de câble ainsi qu'un élément de passage formant coulisse pour un système de câble d'un dispositif de protection contre les chutes, ladite fixation de câble étant montée de sorte à tourner de manière réversible et l'axe de rotation de ladite fixation de câble étant situé parallèlement décalé par rapport à un câble.
EP18759168.0A 2017-05-23 2018-05-18 Fixation de câble et élément de passage formant coulisse Active EP3631120B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017004948.3A DE102017004948A1 (de) 2017-05-23 2017-05-23 Seilhalterung und Laufelement
PCT/IB2018/000809 WO2018215842A1 (fr) 2017-05-23 2018-05-18 Fixation de câble et élément de passage formant coulisse

Publications (3)

Publication Number Publication Date
EP3631120A1 true EP3631120A1 (fr) 2020-04-08
EP3631120B1 EP3631120B1 (fr) 2024-03-20
EP3631120C0 EP3631120C0 (fr) 2024-03-20

Family

ID=63350574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18759168.0A Active EP3631120B1 (fr) 2017-05-23 2018-05-18 Fixation de câble et élément de passage formant coulisse

Country Status (4)

Country Link
US (1) US11583711B2 (fr)
EP (1) EP3631120B1 (fr)
DE (1) DE102017004948A1 (fr)
WO (1) WO2018215842A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017004948A1 (de) * 2017-05-23 2018-11-29 Spanset Inter Ag Seilhalterung und Laufelement
US11833376B2 (en) * 2019-11-01 2023-12-05 Honeywell International Inc. Horizontal lifeline shuttle apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630787D0 (en) * 1986-12-23 1987-02-04 Barrow Hepburn Equip Ltd Fall-arrest cable attachments
GB9110900D0 (en) * 1991-05-21 1991-07-10 Barrow Hepburn Sala Ltd Safety apparatus
US5979599A (en) * 1996-12-17 1999-11-09 Noles; Larry J. Track transport system, track-support bracket, and track-traveling apparatus
US6056085A (en) * 1998-10-23 2000-05-02 Capital Safety Inc. Anchorage methods and apparatus
FR2804708B1 (fr) * 2000-02-03 2002-03-15 Dalloz Fall Prot Dispositif de fixation d'une ligne de vie contre une paroi
FR2813800B1 (fr) 2000-09-13 2002-10-11 Dalloz Fall Prot Coulisseau pour ligne de vie
GB2395976A (en) * 2002-12-06 2004-06-09 Latchways Plc Safety line traveller and support
GB0328937D0 (en) * 2003-12-13 2004-01-14 Checkmate Uk Ltd Lifeline trolley
DE202005006743U1 (de) * 2005-04-27 2005-06-30 Eduard Kaufmann Gmbh Läufer für eine Anschlageinrichtung
US7458443B2 (en) * 2006-05-09 2008-12-02 Raymond Givonetti Pedal actuated bicycle brake system
DK178145B1 (da) * 2008-03-05 2015-06-29 Aip Aps System til begrænsning af horisontale bevægelser i en lift
DE202008004254U1 (de) * 2008-03-28 2009-08-13 Sperian Fall Protection Deutschland Gmbh & Co. Kg Zwischenhalter für das Sicherungsseil eines Überkopf-Seilsystems einer Absturzsicherung
GB2463631A (en) 2008-04-28 2010-03-24 Latchways Plc Safety line traveller and support
CH700884A2 (de) * 2009-04-22 2010-10-29 Repapress Ag Sicherheitseinrichtung für einen Seilgarten.
CH702713B1 (fr) * 2010-02-19 2014-09-15 Speedrunner Gmbh Système de ligne d'assurage continue.
FR2962658B1 (fr) * 2010-07-16 2012-07-13 Tractel Sas Systeme de ligne de vie pour protection antichute, coulisseau, support de cable et manchon
US9364695B2 (en) * 2011-10-20 2016-06-14 Prochute Securite Inc. Trolley comprising a fall arrest actuator
AU2016314035B2 (en) * 2015-08-28 2021-03-11 Safetylink Pty Ltd Shuttle device
US20180154197A1 (en) * 2016-12-04 2018-06-07 Alexander Andrew, Inc. Dba Falltech Horizontal lifelines with safety improvements
DE102017004948A1 (de) * 2017-05-23 2018-11-29 Spanset Inter Ag Seilhalterung und Laufelement
US10619417B2 (en) * 2018-03-08 2020-04-14 Meyer Ostrobrod Pass-through cable grab system
GB2582587B (en) * 2019-03-26 2023-01-04 Latchways Plc Safety line apparatus

Also Published As

Publication number Publication date
DE102017004948A1 (de) 2018-11-29
EP3631120B1 (fr) 2024-03-20
EP3631120C0 (fr) 2024-03-20
WO2018215842A1 (fr) 2018-11-29
BR112019024384A2 (pt) 2020-06-09
US11583711B2 (en) 2023-02-21
AU2018273077A1 (en) 2019-12-19
US20200114183A1 (en) 2020-04-16

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