WO2001012536A1 - Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde - Google Patents
Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde Download PDFInfo
- Publication number
- WO2001012536A1 WO2001012536A1 PCT/AT2000/000222 AT0000222W WO0112536A1 WO 2001012536 A1 WO2001012536 A1 WO 2001012536A1 AT 0000222 W AT0000222 W AT 0000222W WO 0112536 A1 WO0112536 A1 WO 0112536A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cable
- rope
- winch
- gears
- winding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
Definitions
- the invention relates to a device for winding and unwinding a rope of a winch with an upstream of the rope winch, with respect to the rope winch can be driven or advanced rope conveyor for tensioning the rope between the rope winch and the rope conveyor.
- the invention is therefore based on the object to design a device for winding and unwinding a rope of a winch of the type described so that with simple constructional means necessary for a uniform winding or unwinding of the rope continuous tensile stress to - or running rope can be ensured.
- the invention solves the problem in that the cable conveyor consists of two intermeshing, spur gears forming gears, the teeth of which have an outgoing from the tooth head, tapering against the tooth base receiving recess for the rope guided between the two gears, and that the two gears can be resiliently loaded against each other in the engagement area.
- the cable conveyor consists of two intermeshing gears, which form a cable groove in the area of their teeth through corresponding receiving recesses for the cable, higher tensile forces can also be exerted on the cable guided between the two gears via opposite gears. with a negligible slip, because the meshing gears are resiliently pressed against each other in the engagement area and clamp the rope between them. This rope clamping is supported by the receiving recesses of the teeth tapering towards the tooth base.
- the rope is pressed according to the wedge effect of the tapering recess cross-section from the teeth of one gear in the receiving recesses of the teeth of the other gear in a radial direction, which ensures the high friction values required for a slip-free transmission of traction, regardless of a possible wrap angle or the diameter of the gears.
- Such a device for winding and unwinding a rope therefore requires a comparatively small amount of space, which makes these devices particularly suitable for use with winches that are attached to a vehicle.
- the resilient pressing of the gears against each other can be achieved with different design means. In this context, particularly simple constructional relationships result when one of the two gear wheels is mounted in a spring-loaded rocker arm.
- Such an arrangement not only brings advantageous guiding conditions for the displaceable gearwheel with it, but also allows the use of a lever transmission for the spring force via the rocker arm, which, with corresponding lever arms, ensures the transmission of force to the rope between the two gearwheels, so that there is little slip Required friction coefficients can be adhered to safely.
- the device for winding and unwinding a rope can also be used in a simple manner in connection with winding guides for the rope.
- the gearwheels can be mounted in a carriage which can be moved parallel to a cross spindle for the reciprocating drive of the winding guide for the rope and which is drive-connected to this winding guide. So that with the reciprocating winding guide, the carriage with the gears is driven back and forth.
- the gearwheels could be driven by a motor mounted on the slide.
- simpler design conditions result if one of the two gear wheels is axially displaceably mounted on a spline shaft which runs along the slide guide and is driven by a motor.
- FIG. 1 shows a device according to the invention for winding and unwinding a rope of a winch in a simplified axial section
- FIG. 2 shows the device in a section along the line II-II of FIG. 1 on a larger scale.
- the winding drum 1 which is preferably drivable via a hydraulic motor, is mounted in a housing 2 which receives a winding guide 3 arranged in front of the cable drum 1.
- This winding guide 3 consists of a cross spindle 4 which can be driven as a function of the winding drum 1 and on which a nut 5 is mounted for the reciprocating drive of a slot-shaped cable guide 6, so that the rope 7 to be wound onto the winding drum 1 corresponds to the gradient of the Cable turns on the winding drum 1 is shifted along the drum axis in order to ensure a uniform contact of the individual cable turns against each other.
- the cable guide 6 is, however, integrated in a carriage 8, which is displaceably mounted in the housing 2 parallel to the cross spindle 4 and comprises a cable conveyor 9, which consists of two meshing gears 10 and 11. These meshing gears 10 and 11 are driven by a hydraulic motor via a spline shaft 12. Since the gear wheel 10 is mounted on the spline shaft 12 in a rotationally fixed but axially displaceable manner via a hub insert 13, the drive of the gear wheels 10 and 11 is not impaired by the reciprocating carriage movement.
- the teeth 14 of the gearwheels 10 and 11 have receiving recesses 15, which taper from the tooth head and preferably wedge-shaped towards the base of the tooth, which take on the function of a cable groove and allow cable guidance in the engagement area of the two gearwheels 10 and 11, as is particularly the case in FIG. 2 can be removed.
- the bearing axis 17 for the gear 11 is held in the two side cheeks of a rocker arm 18 which is pivotally mounted about a slide-fixed articulation axis 19 and via a spring 20 from one Belleville spring assembly is acted on so that the two gears 10 and 11 in the engagement area be pressed against each other.
- the spring preload can be adjusted to the respective requirements via an adjusting screw 21.
- the carriage 8 is still a conventional cable entry guide, which consists of two mutually perpendicular guide roller pairs 22 and 23.
- the invention is of course not limited to the illustrated embodiment, because it depends above all on the special design of the cable conveyor 9 from two meshing gears 10 and 11, between which the cable 7 is guided.
- the winding guide 3 can be dispensed with if a sufficiently large distance can be provided between the gearwheels 10 and 11 on the one hand and the winding drum 1 on the other hand, in order to enable the individual cable turns to be put together without interference.
- the cross-sectional shape of the receiving recesses 15 of the teeth 14 can be designed differently if only the required frictional engagement is ensured by a corresponding wedge action between the receiving recesses 15 and the cable 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Pulleys (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU64149/00A AU6414900A (en) | 1999-08-18 | 2000-08-16 | Device for winding and unwinding a cable of a cable winch |
EP00951093A EP1210285A1 (de) | 1999-08-18 | 2000-08-16 | Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1424/99 | 1999-08-18 | ||
AT142499A AT409855B (de) | 1999-08-18 | 1999-08-18 | Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001012536A1 true WO2001012536A1 (de) | 2001-02-22 |
Family
ID=3513609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2000/000222 WO2001012536A1 (de) | 1999-08-18 | 2000-08-16 | Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1210285A1 (de) |
AT (1) | AT409855B (de) |
AU (1) | AU6414900A (de) |
WO (1) | WO2001012536A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010133005A1 (zh) * | 2009-05-18 | 2010-11-25 | 杭州天铭机电工具有限公司 | 导绳装置 |
CN102070099A (zh) * | 2011-01-26 | 2011-05-25 | 杭州风正电子科技有限公司 | 提升设备钢索导向的机械装置 |
US20160016766A1 (en) * | 2014-07-18 | 2016-01-21 | Jim Ho | Cable guide assembly |
CN114538198A (zh) * | 2022-02-26 | 2022-05-27 | 中铁二十四局集团有限公司 | 钢绞线放线装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1685015A (en) * | 1927-10-03 | 1928-09-18 | James Marsh | Jack |
CH289473A (fr) * | 1951-04-12 | 1953-03-15 | Vevey Atel Const Mec | Treuil. |
US2862673A (en) * | 1956-03-01 | 1958-12-02 | Mckiernan Terry Corp | Means for automatically tensioning paying out or hauling in rope on a hoisting drum |
US2872130A (en) * | 1956-11-08 | 1959-02-03 | Romeo M Nardone | Aircraft-type winches |
GB2048201A (en) * | 1979-02-07 | 1980-12-10 | Carruthers & Co J H | Rope hoist |
US5009353A (en) * | 1990-02-01 | 1991-04-23 | Lake Shore, Inc. | Cable tensioning device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1919659A1 (de) * | 1969-04-18 | 1970-11-05 | Krupp Gmbh | Seilwinde |
DE2307699A1 (de) * | 1973-02-16 | 1974-08-29 | Fairey Winches Ltd | Seilwinde |
FR2484983A1 (fr) * | 1980-06-23 | 1981-12-24 | Breeze Corp | Dispositif tendeur de cable, notamment pour treuils |
SU1634586A1 (ru) * | 1989-01-26 | 1991-03-15 | Предприятие П/Я Г-4993 | Устройство дл сматывани и наматывани троса на барабан лебедки |
-
1999
- 1999-08-18 AT AT142499A patent/AT409855B/de not_active IP Right Cessation
-
2000
- 2000-08-16 WO PCT/AT2000/000222 patent/WO2001012536A1/de not_active Application Discontinuation
- 2000-08-16 EP EP00951093A patent/EP1210285A1/de not_active Withdrawn
- 2000-08-16 AU AU64149/00A patent/AU6414900A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1685015A (en) * | 1927-10-03 | 1928-09-18 | James Marsh | Jack |
CH289473A (fr) * | 1951-04-12 | 1953-03-15 | Vevey Atel Const Mec | Treuil. |
US2862673A (en) * | 1956-03-01 | 1958-12-02 | Mckiernan Terry Corp | Means for automatically tensioning paying out or hauling in rope on a hoisting drum |
US2872130A (en) * | 1956-11-08 | 1959-02-03 | Romeo M Nardone | Aircraft-type winches |
GB2048201A (en) * | 1979-02-07 | 1980-12-10 | Carruthers & Co J H | Rope hoist |
US5009353A (en) * | 1990-02-01 | 1991-04-23 | Lake Shore, Inc. | Cable tensioning device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010133005A1 (zh) * | 2009-05-18 | 2010-11-25 | 杭州天铭机电工具有限公司 | 导绳装置 |
CN102070099A (zh) * | 2011-01-26 | 2011-05-25 | 杭州风正电子科技有限公司 | 提升设备钢索导向的机械装置 |
US20160016766A1 (en) * | 2014-07-18 | 2016-01-21 | Jim Ho | Cable guide assembly |
US9533862B2 (en) * | 2014-07-18 | 2017-01-03 | Jim Ho | Cable guide assembly |
CN114538198A (zh) * | 2022-02-26 | 2022-05-27 | 中铁二十四局集团有限公司 | 钢绞线放线装置 |
CN114538198B (zh) * | 2022-02-26 | 2023-10-03 | 中铁二十四局集团有限公司 | 钢绞线放线装置 |
Also Published As
Publication number | Publication date |
---|---|
AU6414900A (en) | 2001-03-13 |
ATA142499A (de) | 2002-04-15 |
AT409855B (de) | 2002-12-27 |
EP1210285A1 (de) | 2002-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2208694C2 (de) | Spannvorrichtung für den Handlaufantrieb bei Fahrtreppen und Personenförderbändern | |
EP3573918B1 (de) | Seildurchlaufwinde | |
DE3029620A1 (de) | Transporteinrichtung fuer werkstuecktraeger | |
WO1991018813A1 (de) | Aufwickelvorrichtung für rollenschneidemaschinen des stützwalzentyps od. dgl. | |
CH677627A5 (de) | ||
WO2001012536A1 (de) | Vorrichtung zum auf- und ausspulen eines seiles einer seilwinde | |
EP0088347B1 (de) | Kettenzieh- und Kettenbremsvorrichtung zum Konstanthalten der Spannungen von Metallbändern | |
DE2931958A1 (de) | Seilzug | |
DE3317052C2 (de) | Vorrichtung (Anlage) zum Vorspannen und Verfahren von Luftfahrzeugen | |
DE1053161B (de) | Seiltraeger fuer Kabelkrane od. dgl. | |
CH602219A5 (en) | Feeder for steel rod | |
DE2639725A1 (de) | Tangentialriemenantrieb fuer spinn-, zwirn- oder falschzwirnmaschinen | |
EP1798173B1 (de) | Vorrichtung und Verfahren zum Abwickeln einer Materialbahn | |
DD201578A5 (de) | Bandwickelmaschine | |
DE3605128C2 (de) | ||
DE3602613C1 (de) | Transportvorrichtung zum Vortrieb von Kabeln in axialer Richtung, insbesondere für Kabelkonfektionierungsautomaten | |
DE2201548C3 (de) | Seilwinde für unbegrenzten Seildurchlauf | |
DE3721199C1 (en) | Method and apparatus for the varyingly directed stranding of wires | |
CH687076A5 (de) | Bandanlage mit auswechselbarem Endlosgurt. | |
EP0560073A1 (de) | Trainingsgerät | |
DE3014939C2 (de) | Schnellauslösende Trommeleinspannvorrichtung für Verlitzmaschinen | |
DE19715058A1 (de) | Antriebseinrichtung eines Gurtförderers | |
DE78703C (de) | Reibrädergetriebe mit veränderlichem Uebersetzungsverhältnifs für recht- oder schiefwinklige Wellen | |
DE217642C (de) | ||
DE139559C (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref country code: AT Ref document number: 2000 9145 Date of ref document: 20010222 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20009145 Country of ref document: AT |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000951093 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2000951093 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000951093 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |