DE202006020127U9 - Descender with winch function - Google Patents
Descender with winch function Download PDFInfo
- Publication number
- DE202006020127U9 DE202006020127U9 DE202006020127U DE202006020127U DE202006020127U9 DE 202006020127 U9 DE202006020127 U9 DE 202006020127U9 DE 202006020127 U DE202006020127 U DE 202006020127U DE 202006020127 U DE202006020127 U DE 202006020127U DE 202006020127 U9 DE202006020127 U9 DE 202006020127U9
- Authority
- DE
- Germany
- Prior art keywords
- descending device
- housing part
- housing
- gear
- positive locking
- 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
Classifications
-
- 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
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
Abstract
Description
Die Erfindung betrifft ein Abseilgerät mit Windenfunktion gemäß des Oberbegriffs des Anspruchs 1.The The invention relates to a descender with winch function according to Preamble of claim 1.
Für Rettung von Personen von erhöhten Orten, beispielsweise für Rettung aus brennenden Hochhäusern, von Türmen, Gerüsten oder ähnlichem, ist bekannt, an den erhöhten Orten Abseilgeräte zur Benutzung vorzusehen, bei denen die zu rettende Person an einem im Abseilgerät schlupfsicher geführten Zugmittel, etwa einem Seil, gesichert wird. Bei Belastung des Zugmittels durch das Gewicht der zu rettenden Person läuft das Zugmittel über eine Führungsrolle des Abseilgerätes, wobei eine an dem Abseilgerät vorgesehene Bremse die Geschwindigkeit des Abseilens begrenzt. Dadurch ist es einer Person ohne fremde Hilfe und ohne Einsatz der eigenen Körperkraft möglich, sich kontrolliert von einem erhöhten Ort abzuseilen. Derartige Abseilgeräte umfassen häufig ein Übersetzungsgetriebe, so dass eine schnell drehende, mit der Bremse in Verbindung stehende Welle und eine langsam drehende, die Führungsrolle tragende Welle vorliegt.For Rescue of persons from elevated places, for example for rescue from burning skyscrapers, from towers, Scaffolding or the like, is known at the elevated To provide abseil devices for use in which the person to be rescued guided on a slipping safely in the descender Traction means, such as a rope, is secured. When loading the traction device by the weight of the person to be rescued the traction means over a leadership role of Abseilgerätes, with a provided on the descender brake the speed of abseiling limited. This makes it a person without strangers Help and without the use of your own physical strength possible, to rappel controlled from a raised place. such Abseiling devices often comprise a transmission gear, so a fast-spinning, brake-related Wave and a slow-moving, the leadership bearing Wave is present.
Aus
der
Aus
der
Aus
der
Sowohl
bei der
Aus
der
Aus
der
Das der Erfindung zugrunde liegende technische Problem besteht darin, eine formschlüssige Verriegelung des Abseilgerätes zu schaffen, die sicher funktioniert und die die Nutzung der Windenfunktion des Abseilgeräts auch dann ermöglicht, wenn das Abseilgerät in einer vorbelasteten Drehrichtung gesperrt ist.The The technical problem underlying the invention is that a positive locking of the abseiling device to create that works safely and the use of the winch function the Abseilgeräts also allows if the Descender locked in a biased direction of rotation is.
Die Erfindung löst diese Aufgabe durch ein Abseilgerät mit den Merkmalen des Anspruchs 1.The Invention solves this problem by a descender with the features of claim 1.
Vorzugsweise werden die Funktionen der Handkurbel und der Verriegelung auf die Eingangsseite und auf die Ausgangsseite verteilt. Die Anordnung einer formschlüssigen Verriegelungseinrichtung an der langsam drehenden gemeinsamen Welle von Führungsrolle und großem Zahnrad hat den Vorteil, dass deren Umdrehungszahl bei üblicher Auslegung des Übersetzungsgetriebes um etwa eine Größenordnung niedriger als die der Antriebswelle des kleinen Zahnrades liegt und somit das Verschleißproblem entschieden vermindert und das Sicherheitsrisiko ausgeschaltet ist.Preferably The functions of the hand crank and the lock on the Distributed on the input side and on the output side. The order a positive locking device on the slow rotating common shaft of leadership and big Gear has the advantage that their number of revolutions at usual Design of the gearbox by about an order of magnitude lower than the drive shaft of the small gear is and thus decisively reduces the wear problem and the security risk is off.
In einer besonderen Ausführungsform ist die Verriegelung auf beide Drehrichtungen umschaltbar. Dies hat den Vorteil, dass die Verriegelung durch einfachen Handgriff zwischen Winden- und Abseilfunktion gewechselt werden kann, ohne dass eine Loslösung des Gerätes erforderlich wäre. Diese Möglichkeit ist zum Beispiel in folgender Situation sehr hilfreich und vorteilhaft, bei der die zu rettende Person an dem von den Arbeitssicherheitsverordnungen vorgeschriebenen Fangseil hängt.In a particular embodiment, the lock on both directions of rotation switchable. This has the advantage that the Lock by simple handle between winch and descent function can be changed without a detachment of the device would be required. This possibility is for example very helpful and beneficial in the following situation person to be rescued from the work safety regulations prescribed safety rope hangs.
Um die Ankopplung des Fangseils an der zu rettenden Person lösen zu können, muss das Fangseil zunächst von der Last (Gewicht) der anhängenden Person entlastet werden. Dazu wird die Windenfunktion des Abseilgerätes genutzt.Around release the coupling of the safety rope to the person to be rescued To be able to, the safety rope must first of the Load (weight) of the person to be relieved. For this purpose, the winch function of the abseiling device is used.
Vor dem Loslösen der Ankopplung des Fangseils wird das Abseilgerät in Windenfunktion formschlüssig verriegelt. Danach kann die Verriegelung durch einfachen Handgriff auf die Abseilfunktion umgestellt werden. Auf diese Weise ist die zu rettende Person während des gesamten Abkopplungsvorgangs des Fangseils automatisch gesichert. Danach kann durch Lösen der Verriegelung das Abseilgerät für die Abseilfunktion freigegeben werden.In front the detachment of the coupling of the safety rope is the descender positively locked in winch function. After that you can the lock by simple handle on the Abseil function be converted. In this way, the person to be rescued during the entire decoupling process of the safety rope automatically secured. Then, by releasing the lock the descender for the abseiling function will be released.
In einer besonders vorteilhaften Ausführungsform erfolgt die umschaltbare Verriegelung durch eine Knarre. In einer anderen, ebenfalls den erforderlichen Sicherheitsbedingungen genügenden Form erfolgt die Verriegelung durch einen federbelasteten Bolzen.In a particularly advantageous embodiment, the Reversible locking by a ratchet. In another, too the required safety conditions sufficient form Locking is done by a spring-loaded bolt.
Das Wesen und die Vorteile der erfindungsgemäßen Vorrichtung werden verdeutlicht durch das in der beigefügten Zeichnung dargestellte Ausführungsbeispiel. Darin zeigtThe Nature and advantages of the device according to the invention are clarified by the attached drawing illustrated embodiment. It shows
In
Auf
der ganz rechten Seite ist die Handkurbel
In
- 11
- Abseilgerätdescender
- 22
- Führungsrolleleadership
- 33
- gemeinsame Wellecommon wave
- 44
- großes Zahnradgreat gear
- 55
- kleines Zahnradsmall gear
- 66
- Antriebswelledrive shaft
- 77
- Fliehkraftbremsecentrifugal brake
- 88th
- Handkurbelwinch
- 99
- GriffHandle
- 1010
- Knarrerattle
- 1111
- Knarrenwelleratchet shaft
- 1212
- federbelastete Sperrklinkespring-loaded pawl
- 1313
- DrehrichtungsumstellerDrehrichtungsumsteller
- 1414
- federbelastete Sperrklinkespring-loaded pawl
- 1515
- Zugmitteltraction means
- 1616
- Zahnkranzsprocket
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19818688 C1 [0003] - DE 19818688 C1 [0003]
- - CH 364180 A [0004, 0006, 0006] - CH 364180 A [0004, 0006, 0006]
- - DE 10210969 A1 [0005, 0006, 0006, 0007] - DE 10210969 A1 [0005, 0006, 0006, 0007]
- - DE 177841 A [0008] - DE 177841 A [0008]
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005010767A DE102005010767B4 (en) | 2005-03-09 | 2005-03-09 | Descender with winch function |
DE102005010767.2 | 2005-03-09 | ||
PCT/DE2006/000396 WO2006094486A1 (en) | 2005-03-09 | 2006-03-06 | Abseiling device having a winch function |
Publications (2)
Publication Number | Publication Date |
---|---|
DE202006020127U1 DE202006020127U1 (en) | 2007-10-25 |
DE202006020127U9 true DE202006020127U9 (en) | 2009-04-02 |
Family
ID=36407907
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005010767A Expired - Fee Related DE102005010767B4 (en) | 2005-03-09 | 2005-03-09 | Descender with winch function |
DE502006001987T Active DE502006001987D1 (en) | 2005-03-09 | 2006-03-06 | WEAPON UNIT WITH WINCH FUNCTION |
DE112006001931.7T Active DE112006001931B4 (en) | 2005-03-09 | 2006-03-06 | Descender with winch function |
DE202006020127U Expired - Lifetime DE202006020127U1 (en) | 2005-03-09 | 2006-03-06 | Descender with winch function |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005010767A Expired - Fee Related DE102005010767B4 (en) | 2005-03-09 | 2005-03-09 | Descender with winch function |
DE502006001987T Active DE502006001987D1 (en) | 2005-03-09 | 2006-03-06 | WEAPON UNIT WITH WINCH FUNCTION |
DE112006001931.7T Active DE112006001931B4 (en) | 2005-03-09 | 2006-03-06 | Descender with winch function |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080128221A1 (en) |
EP (2) | EP1758656B1 (en) |
CN (1) | CN1988935B (en) |
AT (1) | ATE413212T1 (en) |
AU (1) | AU2006222451B2 (en) |
DE (4) | DE102005010767B4 (en) |
DK (1) | DK1758656T3 (en) |
ES (1) | ES2317508T3 (en) |
WO (1) | WO2006094486A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080041661A1 (en) | 2006-08-08 | 2008-02-21 | D B Industries, Inc. | Retractable horizontal lifeline assembly |
US20080035423A1 (en) * | 2006-08-08 | 2008-02-14 | D B Industries, Inc. | Retractable horizontal lifeline assembly |
DE202007013135U1 (en) * | 2007-09-18 | 2008-02-28 | Mittelmann Sicherheitstechnik Gmbh & Co.Kg | Abseiling device with fire-resistant traction means |
US8893854B2 (en) | 2007-09-28 | 2014-11-25 | D B Industries, Llc | Retractable lifeline assembly |
US8245817B2 (en) * | 2008-08-04 | 2012-08-21 | D B Industries, Inc. | Self-rescue safety device |
DE102008046456B4 (en) | 2008-09-09 | 2017-01-12 | Mittelmann Sicherheitstechnik Gmbh & Co.Kg | Retracting Lifeline-stocker |
US10688323B2 (en) | 2009-03-09 | 2020-06-23 | D B Industries, Llc | Safety device with fall arrest and descending modes |
US9764172B2 (en) * | 2009-03-09 | 2017-09-19 | D B Industries, Llc | Safety device with fall arrest and descending modes |
US8567562B2 (en) * | 2009-11-02 | 2013-10-29 | B D Industries, LLC | Brake assembly for a self-retracting lifeline assembly |
DE202009015407U1 (en) | 2009-11-02 | 2010-02-18 | Skylotec Gmbh | Descender with winch function |
CN102358590A (en) * | 2011-10-25 | 2012-02-22 | 何少敦 | Suspended descending system |
CN102358591A (en) * | 2011-10-28 | 2012-02-22 | 何少敦 | Suspension descending system |
US9121462B2 (en) | 2011-10-28 | 2015-09-01 | D B Industries, Llc | Self-retracting lifeline |
EP2609963A1 (en) | 2011-12-29 | 2013-07-03 | Cresto AB | Descending device with direct drive centrifugal brake |
US9821178B2 (en) | 2013-02-08 | 2017-11-21 | D B Industries, Llc | Bracket assembly |
DE202015001685U1 (en) | 2015-03-05 | 2015-03-23 | Mittelmann Sicherheitstechnik Gmbh & Co. Kg | descender |
CN104740849B (en) * | 2015-03-25 | 2016-11-30 | 山东师范大学 | Steep cliff prompt drop bracing frame |
US10583315B2 (en) * | 2015-04-07 | 2020-03-10 | Harken, Incorporated | High load descender with adaptive release linkage |
US11660475B2 (en) | 2015-04-07 | 2023-05-30 | Harken, Incorporated | High load descender with adaptive release linkage |
US10092781B2 (en) * | 2015-04-07 | 2018-10-09 | Harken, Incorporated | High load descender with adaptive release linkage |
GB2543567A (en) * | 2015-10-23 | 2017-04-26 | Checkmate Lifting & Safety Ltd | Descender |
DE202022101467U1 (en) * | 2022-03-21 | 2022-03-30 | Mittelmann Sicherheitstechnik Gmbh & Co. Kg | Descender with torque limiter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE177841C (en) | ||||
CH364180A (en) | 1957-09-16 | 1962-08-31 | Wittner Kurt Erich | Conveyor and rescue equipment |
DE19818688C1 (en) | 1998-04-25 | 2000-01-05 | Mittelmann Armaturen | Braking pulley for abseiling |
DE10210969A1 (en) | 2002-03-13 | 2003-10-09 | Mittelmann Armaturen | Abseil device with winding function for abseiling has second lever element able to move on first lever element |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE151055C (en) * | ||||
DE23019C (en) * | G. W. HIGHT und D. H. BAILEY in Nashville, Tennesse, V. St. A | Innovations in ratchet wrenches for screws | ||
US941722A (en) * | 1908-06-15 | 1909-11-30 | Simplex Self Hoisting Machine Company | Hoisting appliance. |
US2225177A (en) * | 1938-11-01 | 1940-12-17 | Alfred J Fessman | Escape device |
US2665111A (en) * | 1952-08-21 | 1954-01-05 | Sokolik Edward | Body lowering apparatus |
US2990131A (en) * | 1958-01-22 | 1961-06-27 | Sala Maskinfabriks Aktiebolag | Safety block |
US3150744A (en) * | 1961-07-21 | 1964-09-29 | Fertier Raymond | Individual safety elevator |
US3666239A (en) * | 1970-08-13 | 1972-05-30 | Atsuo Koshihara | Winch |
US4487292A (en) * | 1982-06-10 | 1984-12-11 | LeRoy G. Haagen | Let down apparatus |
US4511123A (en) * | 1983-06-02 | 1985-04-16 | Meyer Ostrobrod | Safety device |
JPS61127753U (en) * | 1985-01-28 | 1986-08-11 | ||
DE3609824A1 (en) * | 1986-03-22 | 1987-09-24 | Hans Neuendorf | PERSONAL DESCENT DEVICE |
US4934660A (en) * | 1987-10-02 | 1990-06-19 | D B Industries, Inc. | Device for raising and lowering loads |
GB9027783D0 (en) * | 1990-12-21 | 1991-02-13 | Barrow Hepburn Sala Ltd | Safety anchorages for controlling pay-out of a safety line |
AT400813B (en) * | 1992-08-10 | 1996-03-25 | Bloder Hans | DEVICE FOR ROPING DOWN OR RAISING PERSONS AND / OR LOADS |
CN2330372Y (en) * | 1998-07-04 | 1999-07-28 | 张爱章 | Lifesaving slowly-falling equipment |
CN2659487Y (en) * | 2003-11-19 | 2004-12-01 | 湖南跃进机电有限责任公司 | Fixed continuous altitude life-saving device |
-
2005
- 2005-03-09 DE DE102005010767A patent/DE102005010767B4/en not_active Expired - Fee Related
-
2006
- 2006-03-06 AU AU2006222451A patent/AU2006222451B2/en not_active Ceased
- 2006-03-06 AT AT06722562T patent/ATE413212T1/en not_active IP Right Cessation
- 2006-03-06 DE DE502006001987T patent/DE502006001987D1/en active Active
- 2006-03-06 WO PCT/DE2006/000396 patent/WO2006094486A1/en active Application Filing
- 2006-03-06 EP EP06722562A patent/EP1758656B1/en active Active
- 2006-03-06 EP EP08016085A patent/EP1994960A1/en not_active Withdrawn
- 2006-03-06 DE DE112006001931.7T patent/DE112006001931B4/en active Active
- 2006-03-06 ES ES06722562T patent/ES2317508T3/en active Active
- 2006-03-06 DE DE202006020127U patent/DE202006020127U1/en not_active Expired - Lifetime
- 2006-03-06 DK DK06722562T patent/DK1758656T3/en active
- 2006-03-06 US US11/629,576 patent/US20080128221A1/en not_active Abandoned
- 2006-03-06 CN CN2006800003554A patent/CN1988935B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE177841C (en) | ||||
CH364180A (en) | 1957-09-16 | 1962-08-31 | Wittner Kurt Erich | Conveyor and rescue equipment |
DE19818688C1 (en) | 1998-04-25 | 2000-01-05 | Mittelmann Armaturen | Braking pulley for abseiling |
DE10210969A1 (en) | 2002-03-13 | 2003-10-09 | Mittelmann Armaturen | Abseil device with winding function for abseiling has second lever element able to move on first lever element |
Also Published As
Publication number | Publication date |
---|---|
DE102005010767A1 (en) | 2006-09-21 |
AU2006222451B2 (en) | 2008-12-18 |
DE112006001931A5 (en) | 2008-04-17 |
DE502006001987D1 (en) | 2008-12-18 |
ATE413212T1 (en) | 2008-11-15 |
EP1994960A1 (en) | 2008-11-26 |
EP1758656A1 (en) | 2007-03-07 |
AU2006222451A1 (en) | 2006-09-14 |
US20080128221A1 (en) | 2008-06-05 |
WO2006094486A1 (en) | 2006-09-14 |
ES2317508T3 (en) | 2009-04-16 |
CN1988935B (en) | 2010-12-08 |
DK1758656T3 (en) | 2009-03-09 |
CN1988935A (en) | 2007-06-27 |
DE202006020127U1 (en) | 2007-10-25 |
DE112006001931B4 (en) | 2021-02-18 |
EP1758656B1 (en) | 2008-11-05 |
DE102005010767B4 (en) | 2007-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20071129 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20090530 |
|
R081 | Change of applicant/patentee |
Owner name: MITTELMANN SICHERHEITSTECHNIK GMBH & CO. KG, DE Free format text: FORMER OWNER: MITTELMANN SICHERHEITSTECHNIK GMBH & CO.KG, 42489 WUELFRATH, DE Effective date: 20100503 |
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R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20120403 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20140408 |
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R071 | Expiry of right |