CO7170016A1 - Dispositivo para quitar tolvas de vagones - Google Patents

Dispositivo para quitar tolvas de vagones

Info

Publication number
CO7170016A1
CO7170016A1 CO13176150A CO13176150A CO7170016A1 CO 7170016 A1 CO7170016 A1 CO 7170016A1 CO 13176150 A CO13176150 A CO 13176150A CO 13176150 A CO13176150 A CO 13176150A CO 7170016 A1 CO7170016 A1 CO 7170016A1
Authority
CO
Colombia
Prior art keywords
wagons
box
support base
railroad car
type hopper
Prior art date
Application number
CO13176150A
Other languages
English (en)
Inventor
Celio Antonio Guimaraes
Original Assignee
Vale Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vale Sa filed Critical Vale Sa
Publication of CO7170016A1 publication Critical patent/CO7170016A1/es

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
    • 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
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • 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
    • B66D3/02—Manually-operated, e.g. lever-actuated, devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction
    • 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
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

Se describe un dispositivo (30) para quitar una tolva tipo cajón (20) de un vagón de ferrocarril (10), el dispositivo (30) comprende: Una primera base de soporte (32) colocada en una plataforma (40) y una segunda base de soporte (33) soportada en el vagón de ferrocarril (10); y una entrada (50) fijada en la primera base de soporte (32); la entrada (50) que comprende un primer gancho (51) asociado a la tolva tipo cajón (20), el primer gancho (51) y la tolva tipo cajón (20) se mueven linealmente por la entrada (50) en la dirección opuesta la del vagón de ferrocarril (10).
CO13176150A 2012-07-25 2013-07-25 Dispositivo para quitar tolvas de vagones CO7170016A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102012018472-9A BR102012018472B1 (pt) 2012-07-25 2012-07-25 Dispositivo para retirar tremonhas em vagão ferroviário

Publications (1)

Publication Number Publication Date
CO7170016A1 true CO7170016A1 (es) 2015-01-28

Family

ID=49993986

Family Applications (1)

Application Number Title Priority Date Filing Date
CO13176150A CO7170016A1 (es) 2012-07-25 2013-07-25 Dispositivo para quitar tolvas de vagones

Country Status (4)

Country Link
US (1) US9284170B2 (es)
AP (1) AP3846A (es)
BR (1) BR102012018472B1 (es)
CO (1) CO7170016A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10531893B2 (en) * 2013-11-12 2020-01-14 Medtronic, Inc. Extravascular implant tools with open sheath and implant techniques utilizing such tools
US9604827B2 (en) * 2015-02-18 2017-03-28 John Azzarelli Mobile winch in a bag system
US9790070B2 (en) * 2015-11-03 2017-10-17 Cameron International Corporation Rope hoisting system
US10815102B2 (en) * 2017-10-05 2020-10-27 Mark C. Dodd Moisture proof sleeve block
CN110577167A (zh) * 2019-09-03 2019-12-17 国网河北省电力有限公司 一种组装式高空吊装平台

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US2808911A (en) * 1954-08-19 1957-10-08 Dresser Equipment Company Combined brace and hoist
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US3648978A (en) * 1970-04-02 1972-03-14 Ralph A Ratcliff Cable hoist
US3985342A (en) * 1971-09-07 1976-10-12 Denman Stephen A Portable hoist
US3767230A (en) * 1971-12-08 1973-10-23 Vries C De Trailer positioning and maneuvering apparatus
US3741528A (en) * 1972-01-03 1973-06-26 A Profet Cable guard for ratchet lever drum puller
US4003551A (en) * 1974-03-22 1977-01-18 B. E. Wallace Products Corporation Winch-hoist
US4084794A (en) * 1976-07-09 1978-04-18 B. E. Wallace Products Corporation Hoist or winch mechanism adapted for multiple variable rigging
US4585178A (en) * 1981-05-19 1986-04-29 Arzt Allan H Coal car thawing system
US4505631A (en) * 1982-01-07 1985-03-19 Cotton Incorporated Method and apparatus for dumping containers
US4497259A (en) * 1983-01-07 1985-02-05 Titterton John D Convertible freight car
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US4696237A (en) * 1986-02-11 1987-09-29 Pullman Rail Leasing Incorporated Multiple hopper rail car with offset vertical weld from conversion
US4795301A (en) * 1986-09-11 1989-01-03 Snead Edwin Des Low-center-of-gravity self-unloading train for bulk commodities
US5054745A (en) * 1989-12-26 1991-10-08 Swayze Frank A Auxiliary winch for all terrain vehicle
US5080548A (en) * 1990-07-05 1992-01-14 Columbia Trailer Co., Inc. Trailer dumper
US5435450A (en) * 1993-09-16 1995-07-25 Railroad Inventions Inc. Railroad coupling knuckle hoist and method
US5603489A (en) * 1995-01-04 1997-02-18 Regal; Everet B. Tree stand winch apparatus and method
US5560441A (en) * 1995-06-07 1996-10-01 Moody; Larry Winch for snowmobiles
US6138992A (en) * 1998-04-17 2000-10-31 Bell; Alvin A. Winch pulley attachable to a motor vehicle-mounted box hitch
CA2313733A1 (en) * 1999-07-13 2001-01-13 Roy W. Miller Converted multiple hopper rail car and method for making same
US6508456B2 (en) * 2001-03-13 2003-01-21 Maasdam Pow'r Pull Incorporated Heavy duty cable puller
US6527405B2 (en) * 2001-06-11 2003-03-04 Ching-Fong Hsieh Releasable handle for a hand powered puller with illumination means
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US6595490B1 (en) * 2002-05-23 2003-07-22 Bloomfield Manufacturing Company Method and apparatus for winching
US6835041B1 (en) * 2002-11-12 2004-12-28 Bulk Unloading Ba, Llc High capacity bulk material transportation and discharge method and system
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US20060000384A1 (en) 2004-06-22 2006-01-05 Taylor Fred J Actuating system for automatic operation of hopper doors of a railroad car
US20070089638A1 (en) * 2005-10-26 2007-04-26 Taylor Fred J Operating mechanism for covers of a hopper railcar
US7850145B2 (en) * 2007-04-05 2010-12-14 Warn Industries, Inc. Portable pulling tool
US8991585B2 (en) * 2013-03-01 2015-03-31 Mast Productions, Inc. Rail car unloading device

Also Published As

Publication number Publication date
AP3846A (en) 2016-09-30
BR102012018472A2 (pt) 2015-02-03
US9284170B2 (en) 2016-03-15
AP2013007006A0 (en) 2013-07-31
US20140027692A1 (en) 2014-01-30
BR102012018472B1 (pt) 2019-08-06

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