EP1716889B1 - Curseur pour un dispositif de securité antichute - Google Patents
Curseur pour un dispositif de securité antichute Download PDFInfo
- Publication number
- EP1716889B1 EP1716889B1 EP06005939A EP06005939A EP1716889B1 EP 1716889 B1 EP1716889 B1 EP 1716889B1 EP 06005939 A EP06005939 A EP 06005939A EP 06005939 A EP06005939 A EP 06005939A EP 1716889 B1 EP1716889 B1 EP 1716889B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- parts
- runner
- guide opening
- stop device
- housing
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 claims description 2
Images
Classifications
-
- 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 present invention relates to a rotor for a stop device, according to the preamble of claim 1.
- a runner for a fall protection which has two half-shells forming a guide opening and are mounted axially displaceably on an axis.
- the half shells can be opened and placed anywhere on the rail of an anchor device.
- this runner requires two hands for putting on and taking off the rail.
- a mechanically complex mechanism for securing the half shells from accidental opening is necessary.
- a generic runner is from the GB 2 288 148 A known.
- the invention is based on the object, a runner og. Improve the type of mechanical structure and operability.
- the pivot axis is arranged perpendicular to a central longitudinal axis of the guide opening.
- the two parts between a closed position in which the eyelets of the two parts overlap at least partially and a width of the longitudinal slot is so minimal that the stopper is secured in the guide opening against being carried out of the guide opening, and a Open position in which an overlap of the eyelets of the two parts is completely eliminated and the longitudinal slot has such a maximum width that the stopper is inserted into the guide opening of the rotor or removable from the guide opening of the rotor, against each other.
- a particularly simple operability with one hand is achieved in that the two parts forming the housing are formed such that a parting plane between the two assembled parts is arranged parallel to a central longitudinal axis of the guide opening and / or perpendicular to a central longitudinal axis of the attachment lug.
- a spring element is arranged between the two parts, which acts on the two parts in the direction of the closed position with a restoring spring force.
- a particularly simple and cost-effective production and a compact rotor can be achieved in that at least one of the two parts is integrally formed.
- the two attachment eyelets of the two parts are aligned with each other in the closed position.
- At least a portion of the adjacent to the longitudinal slot circumference of the housing forming part is formed as a circular segment, wherein the pivot axis arranged at a belonging to the circle segment circle center.
- FIGS. 1 to 7 apparent preferred embodiment of a rotor 10 according to the invention for a permanent fall protection comprises a housing which is composed of two parts, namely a rotor part 12 and a jaw member 14. both the rotor part 12 and the jaw member 14 each comprise a fastening eye 15 for a man rope. Furthermore, a substantially axially symmetrical guide opening 16 for embracing a stop device 18 in the form of a securing cable is formed by the housing, the guide opening 16 having a longitudinal slot 20 extending in the axial direction. Starting from the longitudinal slot 20, each of the parts 12, 14 forms part of the guide openings 16.
- a separation plane 22 extends between the two parts 12 and 14 essentially perpendicular to a longitudinal axis of the guide opening 16.
- the two parts 12, 14 are connected to each other via a pin 24 pivotally connected to each other.
- a spring 26 is provided, which acts on the two parts 12, 14 relative to each other in the direction of a closed position with force, wherein the rotor 10 in the FIGS. 1 to 4 is shown in the closed position.
- the respective attachment eyelets 15 of the two parts 12, 14 are aligned with each other, so that a single large attachment eye 15 is formed.
- longitudinal slot 20 of the guide opening 16 is just dimensioned so that the rotor 10 can not be detached from the guide cable 18.
- the spring 26 is supported, as from Fig. 5 can be seen, with an extension 28 in a recess 30 of the jaw member 14 and on the other hand with an extension 32 in a corresponding recess (not shown) in the rotor part 12 from.
- the two parts 12 and 14 are pivotable about the pin 24 as a pivot axis against each other in an open position, as in Fig. 7 shown in which the longitudinal slot 20 has a size such that the safety cable 18 fits through.
- the position of the bolt 24 and thus the position of the pivot axis is made such that the longitudinal slot 20 is only fully opened when the two eyelets of the two parts 12, 14 no longer overlap.
- the longitudinal slot 20 can not be fully opened, as long as, for example, a snap hook or other parts through the eyelets of both parts 12, 14 and thereby engage a pivot angle for the jaw member 14 such limit that the longitudinal slot 20 can not be fully opened.
- the runner 10 for unhooking from the safety rope 18 can only be fully opened, if nothing, not even a small snap hook, in the eyelets 15 of the two parts 12, 14 a is hung. It is therefore no further additional backup necessary.
- the runner 10 is detachable by actuation with only a single hand of a user placed.
- a part 30 of the longitudinal slot 20 adjacent to the periphery of the jaw member 14 is formed as a circular segment, wherein the pivot axis 24 at one to the Circle segment belonging circle center is arranged. Only when this circle segment leaves the region of the longitudinal slot 20, the longitudinal slot 20 is fully opened.
- the parts 12, 14 are designed such that the circular segment only leaves the region of the longitudinal slot 20 when the two fastening eyelets are no longer even partially overlapping but no longer have a cutting area.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Claims (7)
- Curseur (10) pour un système de butée (18), en particulier pour un système de butée horizontal (18), en particulier pour un câble de sécurité ou un rail de sécurité, pour la protection antichute de personnes, ledit curseur (10) comprenant un boîtier qui est réalisé avec un oeillet de fixation (15) pour un câble d'homme et une ouverture de guidage (16), sensiblement à symétrie axiale, pour enserrer le système de butée (18), ladite ouverture de guidage (16) présentant une fente allongée (20) qui s'étend en direction axiale, dans lequel le boîtier est réalisé en deux parties (12, 14), chaque partie (12, 14) comprenant un oeillet de fixation (15) et formant, en partant de la fente allongée (20), une partie de la périphérie de l'ouverture de guidage (16), et les deux parties (12, 14) sont capables de pivoter l'une par rapport à l'autre autour d'un axe de pivotement (24),
caractérisé en ce que l'axe de pivotement (24) est agencé perpendiculairement à un axe longitudinal médian de l'ouverture de guidage (16). - Curseur (10) selon la revendication 1, caractérisé en ce que les deux parties (12, 14) peuvent être pivotées l'une par rapport à l'autre entre une position fermée dans laquelle les oeillets de fixation (15) des deux parties (12, 14) se recouvrent au moins partiellement et une largeur de la fente allongée (20) est si minime que le système de butée (18) est bloqué dans l'ouverture de guidage (16) à l'encontre d'une sortie hors de l'ouverture de guidage (16), et une position ouverte dans laquelle un recouvrement des oeillets de fixation (15) des deux parties (12, 14) est complètement annulé et la fente allongée (20) présente une largeur maximum telle que le système de butée (18) peut être introduit dans l'ouverture de guidage (16) du curseur (10) ou peut être extrait hors de l'ouverture de guidage (16) du curseur (10).
- Curseur (10) selon l'une au moins des revendications précédentes, caractérisé en ce que les deux parties (12, 14) qui constituent le boîtier sont réalisées de telle manière qu'un plan de séparation (22) entre les deux parties (12, 14) assemblées est agencé parallèlement à un axe longitudinal médian de l'ouverture de guidage (16) et/ou perpendiculairement à un axe longitudinal médian de l'oeillet de fixation (15).
- Curseur (10) selon l'une au moins des revendications précédentes, caractérisé en ce qu'un élément à ressort (26) est agencé entre les deux parties (12, 14), qui sollicite les deux parties (12, 14) avec une force de rappel en direction de la position fermée.
- Curseur (10) selon l'une au moins des revendications précédentes, caractérisé en ce que l'une au moins des deux parties (12, 14) est réalisée d'une seule pièce.
- Curseur (10) selon l'une au moins des revendications précédentes, caractérisé en ce que les deux oeillets de fixation (15) des deux parties (12, 14) sont mutuellement alignés en position fermée.
- Curseur (10) selon l'une au moins des revendications précédentes, caractérisé en ce qu'au moins une partie (30) de la périphérie, adjacente à la fente allongée (20), d'une partie (12, 14) formant le boîtier est réalisée sous forme de segment de cercle, et l'axe de pivotement (24) est agencé au niveau d'un centre appartenant au segment de cercle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502006001008.9A DE502006001008C5 (de) | 2005-04-27 | 2006-03-23 | Läufer für eine Anschlageinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520006743 DE202005006743U1 (de) | 2005-04-27 | 2005-04-27 | Läufer für eine Anschlageinrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1716889A2 EP1716889A2 (fr) | 2006-11-02 |
EP1716889A3 EP1716889A3 (fr) | 2007-07-04 |
EP1716889B1 true EP1716889B1 (fr) | 2008-07-02 |
Family
ID=34717054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06005939A Active EP1716889B1 (fr) | 2005-04-27 | 2006-03-23 | Curseur pour un dispositif de securité antichute |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1716889B1 (fr) |
AT (1) | ATE399582T1 (fr) |
DE (2) | DE202005006743U1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459654B (en) * | 2008-04-28 | 2012-08-08 | Latchways Plc | Safety line traveller |
GB2491808A (en) * | 2011-05-31 | 2012-12-19 | Central High Rise Ltd | Safety clamp which receives safety rail |
IT201700024039A1 (it) | 2017-03-03 | 2018-09-03 | Rotho Blaas Srl | Elemento di scorrimento per sistemi di sicurezza e sistema di sicurezza |
DE102017004948A1 (de) * | 2017-05-23 | 2018-11-29 | Spanset Inter Ag | Seilhalterung und Laufelement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2293193A (en) * | 1994-09-19 | 1996-03-20 | Latchways Ltd | Fall arrest device |
GB2370312B (en) * | 2000-11-29 | 2003-08-13 | Uniline Safety Systems Ltd | Attachment device for a safety line |
EP1329242A1 (fr) * | 2002-01-22 | 2003-07-23 | Zedel | Descendeur autobloquant sur filin tendu |
GB2388148B (en) * | 2002-04-26 | 2005-04-20 | Safeline Uk Ltd | Safety anchor device |
-
2005
- 2005-04-27 DE DE200520006743 patent/DE202005006743U1/de not_active Expired - Lifetime
-
2006
- 2006-03-23 DE DE502006001008.9A patent/DE502006001008C5/de active Active
- 2006-03-23 EP EP06005939A patent/EP1716889B1/fr active Active
- 2006-03-23 AT AT06005939T patent/ATE399582T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP1716889A3 (fr) | 2007-07-04 |
DE202005006743U1 (de) | 2005-06-30 |
DE502006001008C5 (de) | 2020-08-06 |
EP1716889A2 (fr) | 2006-11-02 |
ATE399582T1 (de) | 2008-07-15 |
DE502006001008D1 (de) | 2008-08-14 |
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