CL2015001928U1 - Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si. - Google Patents

Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si.

Info

Publication number
CL2015001928U1
CL2015001928U1 CL2015001928U CL2015001928U CL2015001928U1 CL 2015001928 U1 CL2015001928 U1 CL 2015001928U1 CL 2015001928 U CL2015001928 U CL 2015001928U CL 2015001928 U CL2015001928 U CL 2015001928U CL 2015001928 U1 CL2015001928 U1 CL 2015001928U1
Authority
CL
Chile
Prior art keywords
brakes
pair
armor
hydraulic
door
Prior art date
Application number
CL2015001928U
Other languages
English (en)
Inventor
Zamorano Jones Claudio
Vera Torres Bernardo
Felipe Chocobar Chavez Ruben
Original Assignee
Minetec 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 Minetec Sa filed Critical Minetec Sa
Priority to CL2015001928U priority Critical patent/CL2015001928U1/es
Publication of CL2015001928U1 publication Critical patent/CL2015001928U1/es
Priority to PE2016000310U priority patent/PE20160757Z/es
Priority to US15/058,477 priority patent/US9988785B2/en
Priority to BR202016015780-9U priority patent/BR202016015780Y1/pt
Priority to ES201630885U priority patent/ES1162511Y/es
Priority to AU2016101038A priority patent/AU2016101038B4/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
  • Component Parts Of Construction Machinery (AREA)
CL2015001928U 2015-07-07 2015-07-07 Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si. CL2015001928U1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CL2015001928U CL2015001928U1 (es) 2015-07-07 2015-07-07 Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si.
PE2016000310U PE20160757Z (es) 2015-07-07 2016-02-26 Sistema de cuatro frenos para puerta de balde de excavadora
US15/058,477 US9988785B2 (en) 2015-07-07 2016-03-02 Four brakes system for the doors of excavator buckets
BR202016015780-9U BR202016015780Y1 (pt) 2015-07-07 2016-07-06 Sistema de quatro freios para porta de balde de escavadora
ES201630885U ES1162511Y (es) 2015-07-07 2016-07-06 Sistema de cuatro frenos para puerta de balde de excavadora
AU2016101038A AU2016101038B4 (en) 2015-07-07 2016-07-07 Braking system for the doors of excavator buckets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2015001928U CL2015001928U1 (es) 2015-07-07 2015-07-07 Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si.

Publications (1)

Publication Number Publication Date
CL2015001928U1 true CL2015001928U1 (es) 2015-11-13

Family

ID=56081178

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015001928U CL2015001928U1 (es) 2015-07-07 2015-07-07 Sistema de frenos para puertas de baldes de excavadora que aumenta la fuerza de frenado de dicha puerta, permitiendo usar tapas mas pesadas con mas blindaje, que comprende un primer y un segundo par de frenos, en que cada par de frenos esta conformado por dos frenos iguales ya sea hidraulicos o mecanicos alineados entre si.

Country Status (6)

Country Link
US (1) US9988785B2 (es)
AU (1) AU2016101038B4 (es)
BR (1) BR202016015780Y1 (es)
CL (1) CL2015001928U1 (es)
ES (1) ES1162511Y (es)
PE (1) PE20160757Z (es)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160432A (en) * 1938-06-28 1939-05-30 George P Buzan Dipper door control
US5735067A (en) 1996-04-26 1998-04-07 Risley Enterprises Ltd. Snubber for excavator bucket door
US5815960A (en) 1997-06-16 1998-10-06 Harnischfeger Corporation Retarding mechanism for the dipper door of a mining shovel
US7096610B1 (en) * 2005-06-03 2006-08-29 Bucyrus International, Inc. Dipper assembly including a closure mechanism
WO2012018884A1 (en) * 2010-08-03 2012-02-09 Rockledge International, Llc Device and method for controlling a shovel-bucket door
AU2012202101B2 (en) 2011-04-14 2014-10-02 Joy Global Surface Mining Inc Snubber for shovel dipper
US8991080B2 (en) * 2012-01-30 2015-03-31 Caterpillar Global Mining Llc Dipper door assembly
AU2013226003A1 (en) * 2012-03-01 2014-09-18 Harnischfeger Technologies, Inc. Latch system for a power shovel dipper door
WO2014011651A2 (en) * 2012-07-09 2014-01-16 Harnischfeger Technologies, Inc. Dipper latch mechanism
US9180558B2 (en) * 2012-12-19 2015-11-10 Caterpillar Global Mining Llc Hydraulic door snubber
US8935866B2 (en) * 2013-01-23 2015-01-20 Caterpillar Inc. Power shovel having hydraulically driven dipper actuator

Also Published As

Publication number Publication date
PE20160757Z (es) 2016-07-27
ES1162511U (es) 2016-08-10
US20170009423A1 (en) 2017-01-12
BR202016015780Y1 (pt) 2022-10-11
AU2016101038A4 (en) 2016-08-04
BR202016015780U2 (pt) 2018-03-20
ES1162511Y (es) 2016-11-02
AU2016101038A9 (en) 2016-09-29
AU2016101038B4 (en) 2016-09-29
US9988785B2 (en) 2018-06-05

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