DE2064761B2 - Descender device with running rope for abseiling people or loads - Google Patents
Descender device with running rope for abseiling people or loadsInfo
- Publication number
- DE2064761B2 DE2064761B2 DE2064761A DE2064761A DE2064761B2 DE 2064761 B2 DE2064761 B2 DE 2064761B2 DE 2064761 A DE2064761 A DE 2064761A DE 2064761 A DE2064761 A DE 2064761A DE 2064761 B2 DE2064761 B2 DE 2064761B2
- Authority
- DE
- Germany
- Prior art keywords
- rope
- abseiling
- roller
- descender
- loads
- 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
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
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulleys (AREA)
- Emergency Lowering Means (AREA)
- Types And Forms Of Lifts (AREA)
Description
grundsätzlich willkürlich bestimmbar. Bei einer Verwendung der beschriebenen Konstruktion zum Abseilen wird dabei an demjenigen Ende des Seils, an dem eine Zugkraft C?m Reibungswiderstand zwischen Seil und AbseUroUe ausgesetzt ist, die abzuseilende Person in einem geeigneten Gurt eingehängt Die am anderen Ende des SeUs aufzuwendende Kraft, die eine Bedienungsperson aufwenden muß, um die iir. Gurt hängende Person zu »halten«, ist dabei um ein Vielfaches geringer als die von der abzuseUenden Person auf das andere Seilende ausgeübte Zugkraft Mit sehr geringem Aufwand kann die Person, die im Gurt hängt, so selbst die AbseUgeschwindigkeit bestimmen; ist sie aus der besonderen Gefahrensituation heraus, aus der ein AbseUvorgang notwendig wird, z. B. wegen Bewußtlosigkeit, dazu nicht in der Lage, so kann dies eine dritte Person mit gleichermaßen niedrigem Kraftaufwand tun.basically arbitrarily determinable. When using the described construction for abseiling, the person to be abseiled is hung in a suitable harness at that end of the rope at which a tensile force C? M frictional resistance between rope and AbseUroUe is exposed Operator must spend to use the iir. To "hold" the person hanging on the belt is many times less than the tensile force exerted by the person to be descended on the other end of the rope. it is out of the particular dangerous situation from which a decanting process is necessary, z. B. because of unconsciousness, unable to do so, a third person can do this with equally little effort.
Ein Vorteil ergibt sich außerdem dadurch, daß infolge der einfachen Konstruktion des Gerätes die Anzahl der Windungen, mit denen das SeU um die AbseUroUe 2 gelegt ist, leicht verändert werden kann. Handelt es sich also um Personen sehr leichten Gewichts, z. B. Kinder, dann genügen eineinhalb Windungen; bei erwachsenen Personen ist es möglich, mit nur einem Handgriff kurz vor Beginn des Abseilvorgangs eine weitere Windung umzulegen, so daß eine entsprechend höhere Zugkraft gehalten werden kann.Another advantage is that due to the simple construction of the device The number of turns with which the SeU is placed around the AbseUroUe 2 can easily be changed. So if it is a very light person, e.g. B. Children, then one and a half turns are sufficient; For adults, it is possible to do so with just one movement just before the start of the abseiling process to fold another turn so that a correspondingly higher tensile force can be maintained can.
Während beim AbseUvorgang das Seil auf der durch die Rücklaufsperre des Freüaufs festgehaltenen Abseilrolle rutscht und aus diesem Grunde die Reibungskraft zwischen Seil und Abseilrolle entlang der Auflagefläche des SeUs auf dieser wirksam wird, läuft infolge des FreUaufs die Rolle mit der Bewegung des Seils in der anderen Richtung mit. Es ist dadurch möglich, das Seil ohne Überwindung einer Reibungskraft zu spannen, bevor der eigentliche Abseilvorgang beginnt.During the descent process, the rope is held on by the backstop of the Freüauf The abseiling roller slips and for this reason the frictional force between the rope and the abseiling roller slides along the contact surface of the SeU becomes effective on this, the role runs with the movement as a result of the FreUaufs of the rope in the other direction. It is thereby possible to use the rope without overcoming a Tension the frictional force before the actual abseiling process begins.
Um ein Verwickeln des Seiles zu vermeiden, sind zwei Vorkehrungen getroffen. Zum ersten befinden sich auf der Grundplatte 1 zwei Seilführungsringe 14 mit unterschiedlichem Abstand von der Grundplatte 1, die die Seilenden führen und so dafür sorgen, daß das zu- und das ablaufende Ende des SeUs ^JfügTo avoid tangling the rope, two precautions have been taken. For the first to be located there are two rope guide rings 14 on the base plate 1 at different distances from the base plate 1, which lead the rope ends and thus ensure that the incoming and outgoing end of the SeUs ^ JAdd
AußenflächeExterior surface
Teü über- ^^ Teü about - ^^
auf deron the
jeweils sich in derselben
sehgerät befinden. ^ ^
teil 13 vorgesehen der diei
oer Abseürollc:nahe der Außeach in the same
vision device are located. ^^
part 13 provided by the i
oer Abseürollc: near the outside
greift und dadurch J
lung, dieentlangeines,vol ^^^
Seilrolle! aufliegt, wahrendI des AJu
linke Kante der *ta*™*^ ^JSSd der Ab-F
ι g. 3) verschiebt P^^J^ *sch nicht zugrabs and thereby J
lung, which along a, vol ^^^ pulley! rests, during the AJu left edge of the * ta * ™ * ^ ^ JSSd of the Ab-F ι g. 3) does not move P ^^ J ^ * sc h to
>o seilrolle! an dem sie ^grenzenden rι yor_> o pulley! at the rι yor _ which borders them
emer Verwicklung ^S^Sldaß sich die geganges bewirkt de%S«^X°& ^axialer Richsamte Wicklung ^&Μ»**«α£ wicklung immer tung so weit verschiebt, bis ach die wicki g an derselben Stelle halt. öffnung 16emer entangling ^ S ^ so that the gone causes de % S «^ X ° & ^ axial directional winding ^ & Μ» ** «α £ winding shifts until the winding stops in the same place. opening 16
Die ^*^^1^* ^bracht werden versehen an der ^^^Ά m einem Gekann, mit dem das gesamte A^gera baude, einem Vorsprung, ™ £ k FensterrahmenodLa^befestigi" ™er°e^ das Abseilge_ Fur die Auswahl^der »υϋκκΓtür α ^_The ^ * ^^ 1 ^ * ^ are provided at the ^^^ Ά m a Gekann with which the entire A ^ gera building, a projection, ™ £ k window framesodLa ^ fastenigi "™ er ° e ^ the Abseilge _ Fur the selection ^ of the »υϋκκΓtür α ^ _
rat ist wesenthch daß unter dranjrSß hende den Zugkräften die ^ derAbseüroue ^rat is wesenthch that under dranj r ß S rising to the tensile forces which ^ ^ derAbseüroue
ReiJu^wa^ch m ^fS daß sich die Festigwir d, d .h.a.ϊ nicht*d stark wra, w^ h der Rei J u ^ wa ^ ch m ^ fS that the Festigwir d, d .haϊ not * d strongly wra, w ^ h der
keitseigenschaften des Seüs und^ die UK ^ properties of the sea and ^ the UK ^
Absei role verandern._Zu diesem z.w Abseilro^ «J^.ggS. ?a sich eineAbsei role change._For this two Abseilro ^ «J ^ .ggS. ? a yourself a
bewahrt Als Maten^l fu1das
deremKunststoffe z.B.As Maten ^ l fu 1 preserve that
deremoplastics e.g.
Das ^f^^J^^
aus Gebäuden, sondern auch aus
den Kabinen von SeUbahnen u
verstandhch eignet sich das AThe ^ f ^^ J ^^ from buildings, but also from the cabins of SeUbahnen u
Understandably, the A is suitable
^ib^ aus ^ ib ^ off
{P Selbsttrag {P Se lbsttrag
ratadvice
i Flaschenzü-i bottle pull
^^lHanahahung und die Ver-Lidung von yg^JJj^ die ^g^,^Z^ der W^kto^n f{ ^^ l Hanahahung and the Faith of yg ^ JJj ^ the ^ g ^, ^ Z ^ the W ^ kto ^ n f {
auf der AbseilroUe^^°urcft einen rfor.on the AbseilroUe ^^ ° urcft e inen rfor .
zu verändern und dadurch die zur be0^Sto change and thereby the to be 0 ^ S
derliehe und wr J^^^ weils gehandhabten Lastenderliehe and wr J ^^^ because of the loads being handled
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2064761A DE2064761C3 (en) | 1970-12-31 | 1970-12-31 | Descender device with running rope for abseiling people or loads |
US00157591A US3759346A (en) | 1970-12-31 | 1971-06-28 | Multipurpose device for moving persons or loads over a height difference |
SE08894/71A SE367322B (en) | 1970-12-31 | 1971-07-09 | |
GB3332071A GB1351987A (en) | 1970-12-31 | 1971-07-15 | Device for roping down persons and/or other loads or for balancing forces |
JP5413771A JPS543317B1 (en) | 1970-12-31 | 1971-07-20 | |
FR7126446A FR2120630A5 (en) | 1970-12-31 | 1971-07-20 | |
AT1079071A AT330583B (en) | 1970-12-31 | 1971-12-15 | DESCENT DEVICE |
CH1833571A CH526308A (en) | 1970-12-31 | 1971-12-16 | Descender |
AU37408/71A AU472363B2 (en) | 1970-12-31 | 1971-12-24 | Multipurpose device for moving persons or loads over a height difference |
BE777518A BE777518A (en) | 1970-12-31 | 1971-12-30 | APPARATUS FOR RAPID DESCENT USING A CABLE |
DD160071A DD95982A5 (en) | 1970-12-31 | 1971-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2064761A DE2064761C3 (en) | 1970-12-31 | 1970-12-31 | Descender device with running rope for abseiling people or loads |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2064761A1 DE2064761A1 (en) | 1972-07-27 |
DE2064761B2 true DE2064761B2 (en) | 1973-09-20 |
DE2064761C3 DE2064761C3 (en) | 1974-04-18 |
Family
ID=5792755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2064761A Expired DE2064761C3 (en) | 1970-12-31 | 1970-12-31 | Descender device with running rope for abseiling people or loads |
Country Status (11)
Country | Link |
---|---|
US (1) | US3759346A (en) |
JP (1) | JPS543317B1 (en) |
AT (1) | AT330583B (en) |
AU (1) | AU472363B2 (en) |
BE (1) | BE777518A (en) |
CH (1) | CH526308A (en) |
DD (1) | DD95982A5 (en) |
DE (1) | DE2064761C3 (en) |
FR (1) | FR2120630A5 (en) |
GB (1) | GB1351987A (en) |
SE (1) | SE367322B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3032713A1 (en) * | 1980-08-30 | 1982-04-08 | Otto 8112 Bad Kohlgrub Brda | Self controlled abseil cable mechanism - has harness secured to friction brake with lever operated locking pulley adjacent to cable loop |
EP0958845A2 (en) | 1998-05-19 | 1999-11-24 | Johannes Dahm | Safety device for a climbing rope |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2332018C2 (en) * | 1973-06-23 | 1984-10-18 | Otto 8112 Bad Kohlgrub Brda | Rope guide block for a descender |
US4598792A (en) * | 1984-11-30 | 1986-07-08 | Lew Hyok S | Sky-ride vertical mobility system |
CN86106541A (en) * | 1985-10-18 | 1987-04-29 | 西部工业株式会社 | Apparatus for life-saving |
DE3609824A1 (en) * | 1986-03-22 | 1987-09-24 | Hans Neuendorf | PERSONAL DESCENT DEVICE |
US4703831A (en) * | 1986-06-04 | 1987-11-03 | Forest Safety Products, Inc. | Fire escape apparatus for use in multi-story buildings and method of escape |
US4934660A (en) * | 1987-10-02 | 1990-06-19 | D B Industries, Inc. | Device for raising and lowering loads |
EP0480117B1 (en) * | 1990-10-10 | 1995-12-13 | Rollgliss Ag Schweiz | Rope lifting and lowering apparatus |
US5348117A (en) * | 1992-08-12 | 1994-09-20 | Pickering Gregory R | Rescue system |
US5348116A (en) * | 1992-08-12 | 1994-09-20 | Pickering Gregory R | Rescue system |
GB9510661D0 (en) * | 1995-05-25 | 1995-07-19 | Shorco Limited | A winch assembly |
CA2236033C (en) * | 1995-11-06 | 2005-01-25 | Rollgliss Ag | Rope hoisting and lowering device |
US6869146B2 (en) * | 1999-03-29 | 2005-03-22 | Robert Gollahon | Fishing pole harness |
US6601829B2 (en) * | 2000-11-27 | 2003-08-05 | Bryan Paul Graham | Pulley system with gripping block and tackle for load handling |
US7195100B2 (en) * | 2001-12-12 | 2007-03-27 | Nir Shechter | System and method for an escapable multistory building |
CA2539424A1 (en) * | 2005-03-16 | 2006-09-16 | Kirk M. Mauthner | Combination descender, pulley and force limiting rope brake |
CA2582484A1 (en) * | 2006-03-27 | 2007-09-27 | Tom Braithwaite | Grapple anchor |
FR2951952B1 (en) * | 2009-11-04 | 2012-01-20 | Marcel Jose Peltier | SAFETY DEVICE FOR CLIMBER |
US8627923B2 (en) * | 2010-01-15 | 2014-01-14 | Garlock Safety Systems Inc. | Tank lifeline system |
US8584798B2 (en) * | 2010-06-10 | 2013-11-19 | Garlock Safety Systems Inc. | Safety apparatus for arresting a fall of a worker |
US20130022439A1 (en) * | 2011-07-19 | 2013-01-24 | Grid Training Corporation dba Northwest Lineman College | Hoisting and lowering device |
CN104030203A (en) * | 2013-03-08 | 2014-09-10 | 煤矿安全设备公司 | Bracket and ascending/descending equipment assembly |
GB2512064B (en) * | 2013-03-18 | 2018-05-23 | Latchways Plc | Tether System for a Safety Line |
US9630034B2 (en) * | 2014-02-05 | 2017-04-25 | AHS Rescue, LLC | Method and apparatus for controlled emergency descent |
US10195734B2 (en) * | 2014-06-12 | 2019-02-05 | Western Construction Group, Inc. | Tool stabilizer and methods of assembling the same |
US10456608B2 (en) * | 2016-02-08 | 2019-10-29 | Garlock Safety Systems Inc. | Safety apparatus for arresting a fall of a worker |
CN107441643B (en) * | 2017-09-25 | 2023-02-17 | 安徽理工大学 | Rotatable hook device for high-rise building external rescue |
USD951073S1 (en) * | 2020-01-10 | 2022-05-10 | Livsmed Inc. | Pulley for surgical instrument |
USD952447S1 (en) * | 2020-07-09 | 2022-05-24 | Livsmed Inc. | Pulley for surgical instrument |
CN113525725B (en) * | 2021-05-26 | 2022-08-30 | 哈尔滨工业大学 | Lander tool kit transfer device and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US362173A (en) * | 1887-05-03 | Fire-escape | ||
US848235A (en) * | 1905-07-03 | 1907-03-26 | Empire Inv S Company Ltd | Fire-escape. |
US1212301A (en) * | 1914-05-04 | 1917-01-16 | Jacob O Wick | Fire-escape. |
US1351734A (en) * | 1920-03-05 | 1920-09-07 | Fred G Barrington | Fire-escape |
US2557483A (en) * | 1949-10-26 | 1951-06-19 | Tarasiuk Michael | Life saving elevator |
US2691478A (en) * | 1952-02-18 | 1954-10-12 | Frankel Jack | Lifesaving device for scaffolds |
-
1970
- 1970-12-31 DE DE2064761A patent/DE2064761C3/en not_active Expired
-
1971
- 1971-06-28 US US00157591A patent/US3759346A/en not_active Expired - Lifetime
- 1971-07-09 SE SE08894/71A patent/SE367322B/xx unknown
- 1971-07-15 GB GB3332071A patent/GB1351987A/en not_active Expired
- 1971-07-20 JP JP5413771A patent/JPS543317B1/ja active Pending
- 1971-07-20 FR FR7126446A patent/FR2120630A5/fr not_active Expired
- 1971-12-15 AT AT1079071A patent/AT330583B/en active
- 1971-12-16 CH CH1833571A patent/CH526308A/en not_active IP Right Cessation
- 1971-12-24 AU AU37408/71A patent/AU472363B2/en not_active Expired
- 1971-12-30 BE BE777518A patent/BE777518A/en not_active IP Right Cessation
- 1971-12-30 DD DD160071A patent/DD95982A5/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3032713A1 (en) * | 1980-08-30 | 1982-04-08 | Otto 8112 Bad Kohlgrub Brda | Self controlled abseil cable mechanism - has harness secured to friction brake with lever operated locking pulley adjacent to cable loop |
EP0958845A2 (en) | 1998-05-19 | 1999-11-24 | Johannes Dahm | Safety device for a climbing rope |
Also Published As
Publication number | Publication date |
---|---|
BE777518A (en) | 1972-04-17 |
DD95982A5 (en) | 1973-02-20 |
DE2064761C3 (en) | 1974-04-18 |
JPS543317B1 (en) | 1979-02-21 |
CH526308A (en) | 1972-08-15 |
AT330583B (en) | 1976-07-12 |
SE367322B (en) | 1974-05-27 |
US3759346A (en) | 1973-09-18 |
AU472363B2 (en) | 1976-05-20 |
GB1351987A (en) | 1974-05-15 |
DE2064761A1 (en) | 1972-07-27 |
AU3740871A (en) | 1973-06-28 |
ATA1079071A (en) | 1975-09-15 |
FR2120630A5 (en) | 1972-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 |