ES244803U - Dispositivo de levantamiento de cargos. - Google Patents
Dispositivo de levantamiento de cargos.Info
- Publication number
- ES244803U ES244803U ES1978244803U ES244803U ES244803U ES 244803 U ES244803 U ES 244803U ES 1978244803 U ES1978244803 U ES 1978244803U ES 244803 U ES244803 U ES 244803U ES 244803 U ES244803 U ES 244803U
- Authority
- ES
- Spain
- Prior art keywords
- support
- sheave
- axle
- cable hoist
- fixed
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/10—Applications of braking or detent devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3911—Friction disk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Pulleys (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Braking Arrangements (AREA)
Abstract
1.Dispositivo de levantamiento de cargas, en particular un aparejo constituido de un soporte equipado en su parte posterior de un órgano de enganche de un eje de una roldana móvil sobre este eje y situado entre las dos alas del soporte, caracterizado porque el eje incluye al menos una roldana fija dispuesta al exterior del soporte que puede cooperar, en el caso de utilización en descensor y/o ascensor, con la roldana móvil por intermedio de escotaduras realizadas en la ala del soporte interpuesto entre la roldana móvil y la/las roldanas fijas que permiten el paso de la cuerda. 2.Dispositivo, según la reivindicación 1, caracterizado porque la roldana fija incluye un flanco interno cónico con la base mayor situada del lado del contorno externo de la roldana fija y con la base menor situada del lado del cubo. 3.Dispositivo, según la reivindicación 1, caracterizado porque incluye un capó elastómero situado sobre el eje fijo aplicado contra la roldana fija. 4.Dispositivo, según la reivindicación3, caracterizado porque el capó, de forma circular, incluye un resalto orientado hasta el ala vertical del soporte, asegurando al resalto el mantenimiento de la cuerda sobre la roldana fija. 5.Dispositivo de levantamiento de cargas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7723696A FR2398690A1 (fr) | 1977-07-27 | 1977-07-27 | Dispositif de levage en particulier moufle |
Publications (2)
Publication Number | Publication Date |
---|---|
ES244803U true ES244803U (es) | 1980-03-01 |
ES244803Y ES244803Y (es) | 1980-08-16 |
Family
ID=9194111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978244803U Expired ES244803Y (es) | 1977-07-27 | 1978-07-27 | Dispositivo de levantamiento de cargos. |
Country Status (9)
Country | Link |
---|---|
US (2) | US4264056A (es) |
EP (1) | EP0000675B1 (es) |
JP (1) | JPS5427160A (es) |
AR (1) | AR217700A1 (es) |
CA (1) | CA1102783A (es) |
DE (1) | DE2860291D1 (es) |
ES (1) | ES244803Y (es) |
FR (1) | FR2398690A1 (es) |
IT (1) | IT1097384B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494247A2 (fr) * | 1980-11-19 | 1982-05-21 | Singer Edouard | Dispositif de levage en particulier moufle |
JPS63319180A (ja) * | 1987-06-23 | 1988-12-27 | Nec Corp | 郵便物取揃え押印装置 |
US5785424A (en) * | 1993-04-30 | 1998-07-28 | Kansai Chemical Engineering Co. Ltd. | Agitator blade having agitators with open first and second ends and inner fabrics therein |
DE69810067T2 (de) * | 1997-11-14 | 2003-10-02 | Kansai Chemical Engineering Co., Ltd. | Vorrichtung und Verfahren zur Flüssigkeitsejektion |
CA2298879C (en) | 1999-02-22 | 2004-09-14 | Hideo Noda | Liquid ejection apparatus and liquid ejection method |
JP2001072358A (ja) | 1999-07-02 | 2001-03-21 | Teijin Seiki Co Ltd | エレベータ用巻上げ装置 |
AU2258701A (en) * | 1999-12-11 | 2001-06-18 | Donald B. Curchod | Rope loop connection system for yachts |
US6698723B1 (en) * | 2002-12-12 | 2004-03-02 | Deno Antonini | Ratchet tie down device with integral security lock |
US7419138B1 (en) * | 2007-02-23 | 2008-09-02 | Cmc Rescue, Inc. | Self-camming pulley |
US9279476B2 (en) * | 2009-04-14 | 2016-03-08 | John Bell | Rope braking system |
US20130022439A1 (en) | 2011-07-19 | 2013-01-24 | Grid Training Corporation dba Northwest Lineman College | Hoisting and lowering device |
US10787347B1 (en) * | 2019-03-04 | 2020-09-29 | Randy Gurule | Self-locking pulley |
CN114044455A (zh) * | 2021-11-18 | 2022-02-15 | 国网辽宁省电力有限公司检修分公司 | 一种传递绳牵引器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE128109C (es) * | ||||
CH9262A (de) * | 1894-11-10 | 1895-04-30 | Vitus Hembacher | Rettungsapparat |
US666879A (en) * | 1900-11-07 | 1901-01-29 | Alfred A White | Fire-escape. |
US869827A (en) * | 1907-03-11 | 1907-10-29 | Lisdon B Manley | Pulley. |
FR380441A (fr) * | 1907-08-01 | 1907-12-07 | James Leslie Coleman | Poulie |
FR435208A (fr) * | 1911-10-09 | 1912-02-24 | Zephirin-Lacourt | Appareil de sauvetage |
US1675146A (en) * | 1926-12-23 | 1928-06-26 | Carl G Thurnau | Pulley |
US1671435A (en) * | 1927-04-01 | 1928-05-29 | William H Mckissick | Safety sheave block |
FR677148A (fr) * | 1929-06-20 | 1930-03-04 | Palan pour marchandises, vélos, etc. | |
US2103630A (en) * | 1934-08-01 | 1937-12-28 | Morin Paul Gerard | Cleat |
US2343086A (en) * | 1941-12-24 | 1944-02-29 | Simplex Safety Block Co Inc | Safety suspension device |
US2523440A (en) * | 1947-12-01 | 1950-09-26 | Mcenary Michael | Pulley with threading means |
US2677863A (en) * | 1950-07-14 | 1954-05-11 | John Everett St | Cleat and fastening device |
US2793740A (en) * | 1954-02-23 | 1957-05-28 | Charles H Daudt | Winch |
US4266498A (en) * | 1978-06-09 | 1981-05-12 | Clark James R | Rope securing device |
-
1977
- 1977-07-27 FR FR7723696A patent/FR2398690A1/fr active Granted
-
1978
- 1978-07-10 DE DE7878400056T patent/DE2860291D1/de not_active Expired
- 1978-07-10 EP EP78400056A patent/EP0000675B1/fr not_active Expired
- 1978-07-24 US US05/927,364 patent/US4264056A/en not_active Expired - Lifetime
- 1978-07-24 IT IT26029/78A patent/IT1097384B/it active
- 1978-07-25 CA CA308,080A patent/CA1102783A/fr not_active Expired
- 1978-07-27 JP JP9104078A patent/JPS5427160A/ja active Pending
- 1978-07-27 ES ES1978244803U patent/ES244803Y/es not_active Expired
- 1978-07-27 AR AR273109A patent/AR217700A1/es active
-
1981
- 1981-02-18 US US06/235,552 patent/US4332372A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1097384B (it) | 1985-08-31 |
IT7826029A0 (it) | 1978-07-24 |
ES244803Y (es) | 1980-08-16 |
DE2860291D1 (en) | 1981-02-19 |
US4264056A (en) | 1981-04-28 |
AR217700A1 (es) | 1980-04-15 |
FR2398690A1 (fr) | 1979-02-23 |
US4332372A (en) | 1982-06-01 |
JPS5427160A (en) | 1979-03-01 |
FR2398690B1 (es) | 1980-07-11 |
CA1102783A (fr) | 1981-06-09 |
EP0000675A1 (fr) | 1979-02-07 |
EP0000675B1 (fr) | 1980-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES426811A1 (es) | Perfeccionamientos introducidos en un sistema de ascensor. | |
ES244803U (es) | Dispositivo de levantamiento de cargos. | |
IT7826651A0 (it) | Verricello per funi e cinghie. | |
ES453798A1 (es) | Perfeccionamientos en gruas portico para barcos. | |
NL185997B (nl) | Hefinrichting met kabels, bijvoorbeeld een autohefbrug. | |
GB951540A (en) | Pulley apparatus | |
BE635659A (fr) | Guidage pour chaines à maillons ronds, en particulier pour appareils de levage à chaine | |
IT1083662B (it) | Guidafune e paranco comprendente la guida | |
NL7801497A (en) | Portal type shipboard crane - has auxiliary crane travelling on transverse track in top of portal frame | |
NO770721L (no) | Lasteheisanordning, saerlig for skip med sideporter | |
GB1207492A (en) | Improvements in and relating to vehicles with lifting and lowering means and counterbalance weights | |
GB930622A (en) | A loading device for hauling loads by means of cargo booms | |
GB1236726A (en) | Improvements in or relating to raising the masts of tower-cranes or the like | |
ES249000U (es) | Polea inferior para un elevador | |
GB1117511A (en) | Scissor lifts | |
ATA731678A (de) | Kegelstellanlage, bei der die kelgel an aufzugseilen haengen | |
JPS5349708A (en) | Construction of guided vehicle and guiding way stop for guided vehicle | |
SU616216A1 (ru) | Способ предохранительного торможени подъемной машины со шкивом трени | |
JPS5343317A (en) | Passenger transport vehicle | |
GB1085512A (en) | Improvements relating to cranes | |
GB982881A (en) | Improvements in or relating to level luffing slewing cranes | |
JPS538950A (en) | Derrick cargo handling gear | |
GB954319A (en) | Improvements in or relating to lift installations | |
GB935100A (en) | Improvements in or relating to mechanical handling appliances for raising and/or lowering loads | |
FR2272015A1 (en) | Duplex hoist mechanism for crane - has ropes reeved round coupled pulleys working in guides to equalise load |