EP1671009B1 - Appareil d'absorption faisant partie d'un absorbeur d'energie pour cables et elements d'ascension analogues - Google Patents
Appareil d'absorption faisant partie d'un absorbeur d'energie pour cables et elements d'ascension analogues Download PDFInfo
- Publication number
- EP1671009B1 EP1671009B1 EP04766771A EP04766771A EP1671009B1 EP 1671009 B1 EP1671009 B1 EP 1671009B1 EP 04766771 A EP04766771 A EP 04766771A EP 04766771 A EP04766771 A EP 04766771A EP 1671009 B1 EP1671009 B1 EP 1671009B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pair
- fall arrester
- rolls
- guide rail
- rollers
- 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.)
- Expired - Lifetime
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 4
- 210000002414 leg Anatomy 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 210000000689 upper leg Anatomy 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0062—Rail-form lifelines for permanent installation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/186—Rail or rope for guiding a safety attachment, e.g. a fall arrest system
- E06C7/187—Guiding rail
Definitions
- the invention relates to a fall arrester, which is part of a fall protection for ladders and similar climbing paths and can be used in a guide rail with C-profile.
- the fall arrester has a body and two pairs of rollers which are arranged on the body so that they run inside the guide rail.
- a fall arrester according to the preamble of claim 1 is made EP 0 168 021 known. Both pairs of rollers are arranged pivotable about an axis which is perpendicular to the longitudinal axis of the guide rail and to the axis of rotation of these roller pairs. Due to the pivotable arrangement of the roller pairs, the fall arrester can be used at any point in the guide rail. To insert the pairs of rollers are pivoted so that the axis of rotation of the rollers in the longitudinal direction of the rail shows. After inserting the fall arrester into the guide rail, the pairs of rollers are then pivoted to their normal or safety position and secured in this position.
- Out DE 27 36 037 is a fall arrester known, in which the parts which surround the one guide flange of the guide rail, are pivotable about an axis which is parallel to the guide rail. These parts can thereby be moved in the direction of the other guide flange encompassing parts of the fall arrester, whereby then the fall arrester can be removed from the guide rail.
- a threaded bolt is tightened by means of a socket wrench or an additional locking pin is provided.
- the invention is based on the object to simplify the construction of the fall arrester and at the same time to increase the reliability.
- this object is achieved in that one pair of rollers is rigidly arranged on the body and that the other pair of rollers is pivotally mounted about an axis which is perpendicular to the longitudinal axis of the guide rail and to the axis of rotation of this pair of rollers.
- the pivotable pair of rollers can be fixed in the securing position.
- the fixation can be effected in that the pivotable pair of rollers is fixed to a shaft rotatably mounted in the body and the shaft end protrudes from the body and has a diametrical notch.
- a lever is articulated, which is inserted into the recess and can be locked in this position by a locking pin.
- the insertable in the incision lever is preferably the one leg of a U-shaped Einitatiklinke.
- the Ein von Neuklinke is articulated at the bottom of its U-shape on the body.
- an eyelet for attaching the safety belt of the personal safety equipment is provided on the free leg of the U-shape. If the fall arrester engages in a crash on the guide rail, the U-shape of the Ein vonitatiklinke is bent, whereby the impact force is additionally attenuated.
- a third pair of rollers is preferably arranged, which is also rigid.
- This pair of rollers runs on the outside of the guide rail, so that the two guide flanges, which are the opening of the Limit C-profile, lie between the two rigid pairs of rollers. As a result, a largely frictionless movement of the fall arrester in the guide rail is achieved.
- the two rigid pairs of rollers are usually arranged at the front end of the fall arrester, while the pivotable pair of rollers is arranged approximately in the middle of the fall arrester.
- the rear end is designed as a catch that is integral with the body.
- the axis of rotation of the pivotable pair of rollers is loaded by a helical compression spring towards the body, so that the catch is pressed in the normal case and during forward movement to the catching detents, which are formed in the back of the guide rail.
- the catch pokes against the latches and the fall arrester is thereby blocked in the guide rail.
- the catch can also be formed in the body as a movable, spring-loaded element, wherein the pivotable roller pair is suitably arranged at the rear end of the body, while the catch is then articulated in the center of the body.
- the fall arrester is initially held at right angles to the guide rail and used with the front, lower rigid pair of rollers in the opening of the C-profile of the guide rail.
- the fall arrester is then swiveled 90 ° downwards with its rear end, so that the swiveling pair of rollers and the catch can also be inserted into the opening of the C-profile.
- the pivotable pair of rollers is thereby in its insertion position, in which the axis of rotation of the pair of rollers in the longitudinal direction of the guide rail shows.
- the pivotable pair of rollers is pivoted by 90 °, so that it is now transverse to the guide rail. In this position it is locked in the manner already mentioned above.
- the guide rail is generally arranged vertically.
- a device which prevents in this case the pivoting of the pair of pivotable rollers in the securing position and the folding of the Einitatiklinke.
- This device is that in the shaft of the pivotable pair of rollers two opposite, the rollers facing longitudinal grooves are milled. In the insertion position shows one of the two longitudinal grooves to the rear end of the fall arrester. From the bore, in which the shaft of the pivotable pair of rollers is mounted, leads a few millimeters thick longitudinal bore to the rear end of the fall arrester. In this longitudinal bore loose slides a cylinder pin. If the fall arrester upside down, used, so the cylinder pin falls by gravity into the longitudinal groove of the shaft and thereby locks the shaft against rotation.
- the body of the fall arrester is suitably made of aluminum or stainless steel.
- the suspension pawl which must be bent in the event of a fall, suitably consists of steel with a tensile strength of 480 to 600 N / mm 2 .
- the fall arrester 10 is guided in a guide rail 12.
- the guide rail 12 is normally arranged vertically. It has a forward, ie towards the user open C-profile, wherein the opening is bounded laterally by two guide flanges 14. In the back of the guide rail 12 projecting catch latches 16 are pushed out into the interior of the guide rail.
- the fall arrester 10 has an overall elongated, in the direction of the guide rail extending body 20 with a catch 18 on.
- two pairs of rollers 22, 24 are provided at the front end of the body 20.
- the inner roller pair 22 runs on the inside of the guide flanges 14, while the outer roller pair 24 runs on the outside of the guide flange 14.
- the rollers 22, 24 are mounted on stub axles which are rigidly secured to the body 20.
- the inner rollers 22 maintain a distance from the outer rollers 24 that is slightly greater than the material thickness of the guide flanges 14.
- a shaft 28 is rotatably mounted, wherein the axis of rotation is slightly perpendicular to the front of the guide rail 12.
- a rear pair of rollers 30 is arranged with transverse to the shaft axis axis of rotation.
- the end of the shaft 28 projecting on the upper side of the body 20 has a transverse cut 32.
- On the upper side of the body 20 is further a suspension pawl 34 hinged at the rear end of the body 20.
- the suspension pawl 34 is U-shaped, with its pivot point in the region of the arc of the U-shape.
- the lower, closer to the body 20 leg 36 lies in a cutout on the upper side of the body 20.
- the upper leg 38 is longer than the lower leg 36 and extends beyond the shaft 28 also.
- an eyelet 40 is provided for striking the user's personal safety harness.
- the pivotable pair of rollers 30 When the pivotable pair of rollers 30 is in the securing position, the incision 32 in the longitudinal direction and the upper leg 38 of the Einitatiklinke 34 can be placed in this recess 32. The shaft 28 and the pivotable pair of rollers 30 are thus locked against pivoting.
- the suspension pawl 34 is secured by a locking pin 42 in this closed position.
- the locking pin 42 is attached to the side of the body 20 and penetrates the lower leg 36 of the Einitatiklinke 34. At its front end of the locking pin 42 is chamfered so that it is pushed out when folding the Einitatiklinke 34 and then into a designated hole 44 at the front End of the lower leg 36 snaps.
- a catch pawl 18 is formed integrally therewith at the rear end of the body 20. It is chamfered to the rear, so that in a forward movement of the fall arrester in the same direction beveled latches 16 are run over. In a crash, the fall arrester would move backwards, so that then the catch 18 moves against the catch pawls 16 and thereby blocks the fall arrester 10 in the guide rail 12.
- the fall arrester 10 In order to ensure the safety function of the fall arrester 10 in the event of a fall, the fall arrester 10 must be inserted into the guide rail 12 in the correct orientation. As usual, a pin 50 is laterally away from the body 20 of the fall arrester to the right side. On the opposite side, in this case the left Side, the guide rail is provided a corresponding stop against which the pin 50 moves when the fall arrester 10 is incorrectly inserted into the guide rail 12. This stop is usually provided only at the top and bottom of the guide rail, since usually the fall arresters are used only at these locations. Since the fall arrester 10 according to the invention can be used at any point of the guide rail 12, an additional device is provided which warns the user in case of incorrect insertion of the fall arrester 10.
- This device consists in a cylindrical pin 52 and two longitudinal grooves 54 which are cut at opposite locations in the cylindrical surface of the shaft 28.
- the cylindrical pin 52 slides freely in a bore 56 which extends from the bore 26 for the shaft 28 to the rear end of the body 20.
- the rear opening of the longitudinal bore 56 is closed by a grub screw 57 ( Fig. 3 ). If the fall arrester 10 is inserted with the wrong orientation in the guide rail 12, the cylindrical pin 52 falls under its weight in one of the longitudinal grooves 54 and thereby blocks a pivoting of the pair of rollers 30 (FIG. Fig. 4 ).
- the longitudinal grooves 54 are mounted on the rollers 30 facing sides, so that the roller pair 30 can not then be pivoted into the securing position and the Einitatiklinke 34 can not be closed. This circumstance warns the user that the fall arrester has been misaligned.
- the bore 26 has a shoulder 62 and is widened in the upper section.
- the shaft 28 has a corresponding counter-shoulder 64 and has an enlarged head 66 in which the recess 32 is provided.
- a helical compression spring 68 is supported between the shoulder 62 and the counter-shoulder 64.
- the pivotable pair of rollers 30 is therefore pulled against the inside of the guide flanges 14, whereby the catch pawl 18 is pressed against the back of the guide rail 12 and thus against the catching latches 16. As a result, a safe fall of the fishing gear in the guide rail 12 is ensured in a crash.
- the fall arrester 10 is held transversely to the guide rail 12 and the inner, rigid rollers 22 are inserted through the opening of the C-profile of the guide rail 12.
- the suspension pawl 34 is folded up and the pivotable pair of rollers 30 is pivoted into the insertion position, in which the axis of rotation of the rollers 30 in the longitudinal direction of the fall arrester 10 shows.
- the fall arrester 10 is then in the in FIG. 6 pivoted position, it being noted that the guide flanges 14 between the inner rollers 22 and the outer rollers 24 comes to rest. The rear end of the fall arrester 10 is still slightly lifted from the guide rail 12. In order to enable this raised position, the inner rollers 22 are offset slightly forward relative to the outer rollers 24. The fall arrester 10 is then pivoted with its rear end to the guide rail 12, so that now also the pivotable pair of rollers 30 and the catch 18 are inserted through the opening of the C-profile in the guide rail 12, as it FIG. 7 is shown.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Ladders (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Claims (10)
- Appareil de capture (10) pour une sécurité contre la chute pour des échelles et des moyens d'escalade similaires, qui peut être utilisé dans un rail de guidage (12) ayant un profil en forme de C, l'appareil de capture (10) ayant un corps (20) et au moins deux paires de roulettes (22, 30), qui sont disposées sur le corps (20) de telle sorte qu'elles roulent en cours d'usage à l'intérieur de rails de guidage (12), l'axe de rotation d'une paire de roulettes (30) étant disposé d'une manière permettant le pivotement autour d'un axe, qui s'oriente à angle droit par rapport à l'axe longitudinal du rail de guidage et par rapport à l'axe de rotation de cette paire de roulettes (30), caractérisé en ce que l'axe de rotation d'au moins une paire de roulettes (22) est disposée d'une manière rigide sur le corps (20).
- Appareil de capture selon la revendication 1, la paire de roulettes pivotante (30) pouvant être fixée dans une position de sécurité.
- Appareil de capture selon la revendication 2, la fixation se faisant en ce que la paire de roulettes pivotante (30) est fixée à un arbre (28) disposé d'une manière rotative dans le corps (20), en ce que l'extrémité d'arbre supérieure fait saillie hors du corps (20) et présente une encoche (32) et en ce qu'est accouplé au corps (20) un cliquet d'accrochage (34), qui peut être posé dans l'encoche (32).
- Appareil de capture (10) selon la revendication 3, le cliquet d'accrochage (34) pouvant être arrêté dans la position posée.
- Appareil de capture (10) selon la revendication 4, le cliquet d'accrochage (34) étant en forme d'U et présentant une jambe supérieure (38) et une jambe inférieure (36).
- Appareil de capture (10) selon la revendication 5, le cliquet d'accrochage (34) étant articulé à la partie courbe en forme d'U au corps (20), un anneau (40) étant prévu à la jambe supérieure (38) en vue de la fixation de la ceinture de sécurité de l'équipement de sécurité personnel et la jambe inférieure (36) pouvant être arrêté au corps (20).
- Appareil de capture (10) selon la revendication 6, une autre paire de roulettes (24), qui est également rigide, étant disposée sur la paire de roulettes rigide (22), et l'arrangement étant tel que l'une des paires de roulettes rigide (22) roule sur l'intérieur du rail de guidage et que l'autre paire de roulettes rigide (24) roule sur l'extérieur du rail de guidage.
- Appareil de capture (10) selon l'une quelconque des revendications 1 à 7, la ou les paires de roulettes rigides (22, 24) étant disposées à l'extrémité avant de l'appareil de capture (10) alors que la paire de roulettes pivotante (30) est disposée environ au milieu de l'appareil de capture (10) et que l'extrémité arrière du corps est réalisée sous la forme d'un loquet de capture (18).
- Appareil de capture (10) selon l'une quelconque des revendications 1 à 8, la paire de roulettes pivotante (30) étant écartée du corps (20) sous l'action d'un ressort (68), de telle sorte que le loquet de capture (18) soit appuyé contre les crans de capture (16).
- Appareil de capture (10) selon l'une quelconque des revendications 1 à 9, deux rainures longitudinales (54) opposées, tournées vers les roulettes (30), étant fraisées dans l'arbre (28) de la paire de roulettes pivotante (30), un alésage longitudinal (56) conduisant de l'alésage (26), dans lequel l'arbre (28) de la paire de roulettes pivotante (30) est logé, à l'extrémité arrière de l'appareil de capture (10) et une tige de cylindre (52) glissant d'une manière lâche dans l'alésage longitudinal (56), laquelle tige, en cas d'une utilisation incorrecte de l'appareil de capture (10), tombe sous l'effet de la pesanteur dans la rainure longitudinale (54) de l'arbre et bloque ainsi la rotation de l'arbre (28).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20314230U DE20314230U1 (de) | 2003-09-12 | 2003-09-12 | Auffanggerät als Teil einer Absturzsicherung für Leitern und ähnliche Steigwege |
PCT/EP2004/052144 WO2005026491A1 (fr) | 2003-09-12 | 2004-09-13 | Appareil d'absorption faisant partie d'un absorbeur d'energie pour cables et elements d'ascension analogues |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1671009A1 EP1671009A1 (fr) | 2006-06-21 |
EP1671009B1 true EP1671009B1 (fr) | 2008-06-25 |
Family
ID=29433032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04766771A Expired - Lifetime EP1671009B1 (fr) | 2003-09-12 | 2004-09-13 | Appareil d'absorption faisant partie d'un absorbeur d'energie pour cables et elements d'ascension analogues |
Country Status (8)
Country | Link |
---|---|
US (1) | US7708116B2 (fr) |
EP (1) | EP1671009B1 (fr) |
AT (1) | ATE399248T1 (fr) |
AU (1) | AU2004272767B2 (fr) |
DE (2) | DE20314230U1 (fr) |
NZ (1) | NZ545840A (fr) |
WO (1) | WO2005026491A1 (fr) |
ZA (1) | ZA200602052B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009013672U1 (de) | 2009-11-03 | 2011-03-24 | Greifzug Hebezeugbau Gmbh | Schlitten für eine Steigschutzvorrichtung |
DE102010031208A1 (de) | 2010-07-09 | 2012-01-12 | Andrea Böttcher | Vorrichtung und Verfahren zur Aufstiegssicherung |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10342627A1 (de) * | 2003-09-15 | 2005-04-07 | Beuschlein, Rainer, Dipl.-Ing.(FH) | Fangvorrichtung für Steigschutzsystem |
DE202005011338U1 (de) * | 2005-07-15 | 2006-11-23 | Christian Dalloz Holding Deutschland Gmbh & Co. Kg | Auffanggerät für ein Steigschutzsystem |
CH715330B1 (de) * | 2005-11-07 | 2020-03-13 | Highstep Systems Ag | Anordnung zum Auf- und/oder Absteigen einer Person. |
DE202006002559U1 (de) * | 2006-02-17 | 2006-04-27 | Skylotec Gmbh | Auffanggerät mit Fliehkraftkupplung |
DK177726B1 (da) * | 2006-05-16 | 2014-05-05 | Aip Aps | Et system og en faldsikring til beskyttelse af personer, som benytter stiger |
EP2091614A1 (fr) * | 2006-10-16 | 2009-08-26 | SPERIAN FALL PROTECTION Deutschland GmbH & Co. KG | Dispositif de blocage pour un système anti-chute |
WO2008050291A2 (fr) * | 2006-10-24 | 2008-05-02 | Koninklijke Philips Electronics N.V. | Quantification de l'hémoglobine glyquée |
CA2768004A1 (fr) * | 2008-07-15 | 2010-01-21 | Convenient Safety Systems, Inc. | Systeme de securite pour toit a versants |
DE202008010819U1 (de) * | 2008-08-05 | 2008-10-16 | Skylotec Gmbh | Auffanggerät mit geschwindigkeitsabhängiger Kupplung |
IT1396181B1 (it) * | 2009-07-15 | 2012-11-16 | Aludesign Spa | Dispositivo assicuratore |
US8550225B2 (en) * | 2009-10-23 | 2013-10-08 | D B Industries, Llc | Energy absorber |
GB2482314B (en) * | 2010-07-29 | 2012-06-13 | Harsco Infrastructure Services Ltd | A climbing screen support system |
DE202010011421U1 (de) * | 2010-08-16 | 2011-11-17 | Sperian Fall Protection Deutschland Gmbh & Co. Kg | Einzelanschlagpunkt zur Befestigung an einer Steigschutzschiene einer Steigleiter |
CN102688568B (zh) * | 2011-03-25 | 2014-11-19 | 国家电网公司 | 一种高空防坠落轨道及其制造方法 |
DE102011100084A1 (de) * | 2011-04-20 | 2012-10-25 | Tractel Greifzug Gmbh | Fangvorrichtung für eine Steigschutzeinrichtung |
JP5710371B2 (ja) * | 2011-05-11 | 2015-04-30 | 藤井電工株式会社 | 箱形形状レールに対応した墜落防止用安全器 |
DE102012204643A1 (de) * | 2012-03-22 | 2013-09-26 | Logaer Maschinenbau Gmbh | Steigsperrensystem für Steigleitern |
DE102012207223B3 (de) * | 2012-04-30 | 2013-09-26 | Bornack Gmbh & Co. Kg | Sicherungsvorrichtung |
US9168402B2 (en) * | 2012-07-18 | 2015-10-27 | D B Industries, Llc | Rope grab |
US9132297B2 (en) * | 2012-07-18 | 2015-09-15 | D B Industries, Llc | Rope grab |
USD739212S1 (en) | 2013-05-10 | 2015-09-22 | D B Industries, Llc | Housing of a rope grab |
USD746125S1 (en) | 2013-05-10 | 2015-12-29 | D B Industries, Llc | Fixed side plate of a rope grab |
USD764258S1 (en) | 2013-05-10 | 2016-08-23 | D B Industries, Llc | Housing of a rope grab |
EP3148653B1 (fr) * | 2014-05-29 | 2020-10-21 | Honeywell International Inc. | Commande de la force d'un dispositif antichute du type guidé |
EP2982417B1 (fr) * | 2014-08-04 | 2018-07-04 | Honeywell International Inc. | Absorbeur d'énergie déformable avec indicateur de déformation |
CN104174129B (zh) * | 2014-09-12 | 2016-09-07 | 浙江百安固金属屋面有限公司 | 高空屋面防坠落导轨以及防坠小车 |
CN107823809A (zh) * | 2017-10-24 | 2018-03-23 | 中车山东机车车辆有限公司 | 一种安全可控逃生绳索 |
CN109908506B (zh) * | 2019-04-03 | 2024-04-26 | 江苏伯尔特新型材料有限公司 | 一种轨道制动防坠落装置 |
CN212090567U (zh) * | 2019-09-20 | 2020-12-08 | 中际联合(北京)科技股份有限公司 | 联动操作组件、防坠落装置和防坠落系统 |
CN113577592A (zh) * | 2021-07-08 | 2021-11-02 | 广东欲丰电器制造有限公司 | 一种铁塔用多功能防坠落导轨 |
KR102553671B1 (ko) * | 2023-03-24 | 2023-07-10 | 이윤환 | 사다리용 수직 추락 방지 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2736037C3 (de) | 1977-08-10 | 1981-01-22 | Soell Kg, Industrieschmiede, 8670 Hof | Steigschutzvorrichtung |
DE3425947A1 (de) * | 1984-07-13 | 1986-01-16 | Söll KG Industrieschmiede, 8670 Hof | Schlitten fuer eine steigschutzvorrichtung zum besteigen einer leiter |
DE8813567U1 (de) * | 1988-10-28 | 1988-12-29 | Söll Industrieschmiede GmbH, 8670 Hof | Schlitten für eine Steigschutzvorrichtung zum Besteigen einer Leiter |
DE29805788U1 (de) * | 1998-03-30 | 1998-07-30 | Söll GmbH, 95028 Hof | Fangeinrichtung für ein Steigschutzsystem |
DE29920850U1 (de) * | 1999-11-29 | 2000-02-24 | Söll GmbH, 95028 Hof | Fangeinrichtung für ein Steigschutzsystem |
-
2003
- 2003-09-12 DE DE20314230U patent/DE20314230U1/de not_active Expired - Lifetime
-
2004
- 2004-09-13 DE DE502004007452T patent/DE502004007452D1/de not_active Expired - Lifetime
- 2004-09-13 ZA ZA200602052A patent/ZA200602052B/en unknown
- 2004-09-13 NZ NZ545840A patent/NZ545840A/en unknown
- 2004-09-13 EP EP04766771A patent/EP1671009B1/fr not_active Expired - Lifetime
- 2004-09-13 AU AU2004272767A patent/AU2004272767B2/en not_active Ceased
- 2004-09-13 AT AT04766771T patent/ATE399248T1/de active
- 2004-09-13 US US10/571,592 patent/US7708116B2/en active Active
- 2004-09-13 WO PCT/EP2004/052144 patent/WO2005026491A1/fr active IP Right Grant
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009013672U1 (de) | 2009-11-03 | 2011-03-24 | Greifzug Hebezeugbau Gmbh | Schlitten für eine Steigschutzvorrichtung |
WO2011055301A2 (fr) | 2009-11-03 | 2011-05-12 | Greifzug Hebezeugbau Gmbh | Glissière pour système de protection d'accès en hauteur |
WO2011055301A3 (fr) * | 2009-11-03 | 2012-11-29 | Tractel Greifzug Gmbh | Glissière pour système de protection d'accès en hauteur |
DE102010031208A1 (de) | 2010-07-09 | 2012-01-12 | Andrea Böttcher | Vorrichtung und Verfahren zur Aufstiegssicherung |
WO2012004033A1 (fr) | 2010-07-09 | 2012-01-12 | BÖTTCHER, Andrea | Dispositif et procédé de sécurisation d'ascension |
DE212011100006U1 (de) | 2010-07-09 | 2012-02-09 | Andrea Böttcher | Vorrichtung zur Aufstiegssicherung |
US9211426B2 (en) | 2010-07-09 | 2015-12-15 | Andrea Boettcher | Device and method for protection during ascent |
DE102010031208B4 (de) | 2010-07-09 | 2022-01-13 | Andrea Böttcher | Vorrichtung und Verfahren zur Aufstiegssicherung |
Also Published As
Publication number | Publication date |
---|---|
AU2004272767B2 (en) | 2010-07-15 |
ZA200602052B (en) | 2007-07-25 |
ATE399248T1 (de) | 2008-07-15 |
EP1671009A1 (fr) | 2006-06-21 |
DE502004007452D1 (de) | 2008-08-07 |
US20060283662A1 (en) | 2006-12-21 |
NZ545840A (en) | 2008-12-24 |
DE20314230U1 (de) | 2003-11-06 |
AU2004272767A1 (en) | 2005-03-24 |
WO2005026491A1 (fr) | 2005-03-24 |
US7708116B2 (en) | 2010-05-04 |
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