CH243432A - Transportable winch. - Google Patents
Transportable winch.Info
- Publication number
- CH243432A CH243432A CH243432DA CH243432A CH 243432 A CH243432 A CH 243432A CH 243432D A CH243432D A CH 243432DA CH 243432 A CH243432 A CH 243432A
- Authority
- CH
- Switzerland
- Prior art keywords
- drum
- cable
- axis
- winch
- pinion
- 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
- B66D1/39—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of axially-movable drums or barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Transmission Devices (AREA)
Description
Treuil transportable. La présente invention a pour objet un treuil transportable comportant un bâti sur 'lequel est adapté un moteur actionnant un tambour muni à sa périphérie d'une gorge hélicdï.daledans laquelle est ,disposé un :
câble, caractérisé par .le fait que le tambour sus,- mentionné est monté sur un axe fileté fige, le pas de -ce filetage étant le même que celui de ladite gorge: hélicoïdale, en sorte que ce tambour se déplace ,le long de son a .xe au fur et à mesure de :
l'enroulement ou du déroule ment du câble, et la direction de l'effort de traction @de :ce câble reste toujours la même.
Le ,dessin annexé montre, à -âtre d'exem ple, une forme d'exécution du treuil objét,de l'invention.
La fig. 1 en est une vue longitudinale, le tambour étant coupé; . --1-- 'g. 2 en est une vue en coupe suivant 1-I @de da fig. 1.
Le treuil transportable représenté, plus spécialement ,destiné à la culture àe la vigne, comprend un bâti constitué par deux longe- rons 1 et 2, en tube métallique, entretoisés au moyen de quatre fers plats 3, 4, 5 et 6.
Sur la fer plat 3 est fixé un moteur 7 entraî- nant par l'intermédiaire des roues dentées<B>8,</B> 9 et 10, et de la chaîne 11, une roue dentée 12, clavetée sur l'axe 13 d'un pignon 14, l'axe 13 étant porté par :deux paliersi 15 et 16.
Le pignon 14 est en prise. avec une #u- ronne dentée 17, fixée à l'extrémité 1:8 d'un tambour 19 muni à sa p*riphérie .d'une gorge hélicoïdale 20 dans laquelle est dispos è un câble 21;
le tambour 19 est adapté à un. axe fileté 22, figé sur deux :supports<B>23</B> et 24, ceux-ci étant assemblés au moyen :dies chaises 25 et 26 :aux plats, 4 et 6.
Le pas dû, filetage de l'axe 22 est :égal au pas -de la gorge lhélicoïdale 20 en sorte que, lorsqu'il tourne, le tambour 19 @se déplace le long <B>de</B> son, axe 2,2 de la même longueur axiale dont sa déplace le câble 21 clans la gorge 20;
la couronne dentée 17 se déplaçant avec le tambour 19, i,L :s'en suit que la lon- gueur ,du pignon 14, avec lequel elle est en prise, est un peu plus grande que Ja largeur du tambour 19,
afin que le câble 2.1 puisse s'enrouler ou se dérouler complètement. Ce câble 21 est supporté par une poulie 27 pivo te à un palier 28 fixé au longeron 2.
L'axe 22 comporte un prol.ongement 29 sur lequel sont montées, folles .les deux roues 9 et 10 solidaires l'une die l'autre.
Pendant l'enroulement ou le déroulement -du câble 21, celui-ci glisse constamment sur la poulie 27;
de ,son côté, .le tambour 19 se ,déplace .sur l'axe 22 de façon que la partie .du câble 21, quittant ou arrivant dans la gorge 20, soit toujours en regard -de la poulie 27, @de sorte que la direction (de .l'effort de traction sur le tambour est toujours constante.
Transportable winch. The present invention relates to a transportable winch comprising a frame on which is fitted a motor actuating a drum provided at its periphery with a helical groove in which is disposed a:
cable, characterized by .the fact that the above-mentioned drum is mounted on a fixed threaded axis, the pitch of -this thread being the same as that of said groove: helical, so that this drum moves, along its a .xe as and when:
the winding or unwinding of the cable, and the direction of the tensile force @de: this cable always remains the same.
The accompanying drawing shows, through an example, an embodiment of the objét winch of the invention.
Fig. 1 is a longitudinal view thereof, the drum being cut; . --1-- 'g. 2 is a sectional view along 1-I @de da fig. 1.
The transportable winch shown, more specifically, intended for growing vines, comprises a frame made up of two struts 1 and 2, in metal tube, braced by means of four flat bars 3, 4, 5 and 6.
On the flat bar 3 is fixed a motor 7 driving by means of the toothed wheels <B> 8, </B> 9 and 10, and of the chain 11, a toothed wheel 12, keyed on the axis 13 a pinion 14, the axis 13 being carried by: two bearingsi 15 and 16.
Pinion 14 is engaged. with a toothed rod 17, fixed to the 1: 8 end of a drum 19 provided at its periphery with a helical groove 20 in which a cable 21 is disposed;
the drum 19 is adapted to a. threaded axis 22, fixed on two: supports <B> 23 </B> and 24, these being assembled by means: dies chairs 25 and 26: with flats, 4 and 6.
The pitch due, threading of axis 22 is: equal to the pitch of the helical groove 20 so that, when it turns, the drum 19 moves along <B> of </B> its, axis 2 , 2 of the same axial length of which its moves the cable 21 in the groove 20;
the ring gear 17 moving with the drum 19, i, L: it follows that the length of the pinion 14 with which it is engaged is a little greater than the width of the drum 19,
so that the 2.1 cable can wind up or unwind completely. This cable 21 is supported by a pulley 27 pivots to a bearing 28 fixed to the spar 2.
The axis 22 comprises a prolongation 29 on which are mounted, idlers .les two wheels 9 and 10 integral with one another.
During the winding or unwinding -du cable 21, the latter constantly slides on the pulley 27;
on its side, the drum 19 moves on the axis 22 so that the part of the cable 21, leaving or arriving in the groove 20, is always facing the pulley 27, so that the direction (of the tractive effort on the drum is always constant.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH243432T | 1945-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH243432A true CH243432A (en) | 1946-07-15 |
Family
ID=4463575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH243432D CH243432A (en) | 1945-01-13 | 1945-01-13 | Transportable winch. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH243432A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108017000A (en) * | 2018-01-17 | 2018-05-11 | 合肥工业大学 | A kind of Novel hoisting device |
US20190010030A1 (en) * | 2017-07-05 | 2019-01-10 | Hans Künz GmbH | Cable winch arrangement |
CN109896377A (en) * | 2017-12-08 | 2019-06-18 | 陕西小溪机电科技有限公司 | A kind of elevator rescue mechanism facilitating passenger self-rescue |
FR3083534A1 (en) * | 2018-07-03 | 2020-01-10 | Psa Automobiles Sa | MOTORIZED DEVICE FOR WINDING / UNWINDING A FLEXIBLE FILIFORM ELEMENT SUCH AS AN ELECTRIC CABLE |
EP3598595A1 (en) * | 2018-07-20 | 2020-01-22 | PSA Automobiles SA | Motorised device for winding/unwinding electric cable |
-
1945
- 1945-01-13 CH CH243432D patent/CH243432A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190010030A1 (en) * | 2017-07-05 | 2019-01-10 | Hans Künz GmbH | Cable winch arrangement |
EP3424871A3 (en) * | 2017-07-05 | 2019-05-01 | Hans Künz GmbH | Winch assembly |
EP3632836A1 (en) * | 2017-07-05 | 2020-04-08 | Hans Künz GmbH | Crane with a winch assembly |
US10913640B2 (en) | 2017-07-05 | 2021-02-09 | Hans Künz GmbH | Cable winch arrangement |
CN109896377A (en) * | 2017-12-08 | 2019-06-18 | 陕西小溪机电科技有限公司 | A kind of elevator rescue mechanism facilitating passenger self-rescue |
CN108017000A (en) * | 2018-01-17 | 2018-05-11 | 合肥工业大学 | A kind of Novel hoisting device |
FR3083534A1 (en) * | 2018-07-03 | 2020-01-10 | Psa Automobiles Sa | MOTORIZED DEVICE FOR WINDING / UNWINDING A FLEXIBLE FILIFORM ELEMENT SUCH AS AN ELECTRIC CABLE |
EP3598595A1 (en) * | 2018-07-20 | 2020-01-22 | PSA Automobiles SA | Motorised device for winding/unwinding electric cable |
FR3084215A1 (en) * | 2018-07-20 | 2020-01-24 | Psa Automobiles Sa | MOTORIZED DEVICE FOR WINDING / UNWINDING ELECTRIC CABLE |
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