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SE2351336A1 - Track adjustment mechanisms for demolition robots - Google Patents

Track adjustment mechanisms for demolition robots

Info

Publication number
SE2351336A1
SE2351336A1 SE2351336A SE2351336A SE2351336A1 SE 2351336 A1 SE2351336 A1 SE 2351336A1 SE 2351336 A SE2351336 A SE 2351336A SE 2351336 A SE2351336 A SE 2351336A SE 2351336 A1 SE2351336 A1 SE 2351336A1
Authority
SE
Sweden
Prior art keywords
track
adjustment mechanisms
track adjustment
wedge arrangement
plane
Prior art date
Application number
SE2351336A
Inventor
Max Claesson
Original Assignee
Husqvarna Ab
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 Husqvarna Ab filed Critical Husqvarna Ab
Priority to SE2351336A priority Critical patent/SE2351336A1/en
Priority to PCT/SE2024/050990 priority patent/WO2025110913A1/en
Publication of SE2351336A1 publication Critical patent/SE2351336A1/en

Links

Classifications

    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
    • B62D55/244—Moulded in one piece, with either smooth surfaces or surfaces having projections, e.g. incorporating reinforcing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
    • 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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Jib Cranes (AREA)

Abstract

A track adjuster for adjusting tension of a continuous track on construction equipment,where the continuous track extends in an endless loop in a plane,the track adjuster comprising a wedge arrangement with at least one pair of parallel planar surfaces arranged in sliding engagement with each other, where the wedge arrangement is configured to convert an input force applied at an angle to the parallel planar surfaces of the wedge arrangement into a track tensioning force aligned with the plane.
SE2351336A 2023-11-21 2023-11-21 Track adjustment mechanisms for demolition robots SE2351336A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2351336A SE2351336A1 (en) 2023-11-21 2023-11-21 Track adjustment mechanisms for demolition robots
PCT/SE2024/050990 WO2025110913A1 (en) 2023-11-21 2024-11-21 Construction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2351336A SE2351336A1 (en) 2023-11-21 2023-11-21 Track adjustment mechanisms for demolition robots

Publications (1)

Publication Number Publication Date
SE2351336A1 true SE2351336A1 (en) 2025-05-22

Family

ID=95827385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2351336A SE2351336A1 (en) 2023-11-21 2023-11-21 Track adjustment mechanisms for demolition robots

Country Status (2)

Country Link
SE (1) SE2351336A1 (en)
WO (1) WO2025110913A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431665B1 (en) * 1999-08-23 2002-08-13 Caterpillar Inc. Track adjustment assembly to reduce vibration
CN203958364U (en) * 2014-04-28 2014-11-26 周立伟 A kind of tightening device, triangle Athey wheel and upper native machine
US20160311481A1 (en) * 2016-07-01 2016-10-27 Caterpillar Inc. Track adjusting system
CN206466048U (en) * 2016-12-29 2017-09-05 淮南三创机器人科技有限公司 A kind of tensioning apparatus of electronic three horn rings creeper undercarriage
US10099735B2 (en) * 2016-11-01 2018-10-16 Cnh Industrial America Llc System and method for monitoring track tension for a track assembly of a work vehicle
WO2020213851A1 (en) * 2019-04-19 2020-10-22 두산인프라코어 주식회사 System for managing caterpillar tension and method therefor
US11702159B2 (en) * 2017-07-20 2023-07-18 Komatsu Germany Gmbh Mounting arrangement for tensioning units in tracked undercarriages of large machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779209B1 (en) * 2019-08-16 2023-09-20 Bucher Municipal AG Self-propelled working machine on a solid floor surface with hydraulic unit mounted on a chassis
SE544129C2 (en) * 2020-03-09 2022-01-04 Sahlins Sweden Ab Portable hydraulic unit
GB2604609B (en) * 2021-03-08 2025-04-09 Bamford Excavators Ltd Hydraulic pump system
CN217896622U (en) * 2022-04-15 2022-11-25 常州嘉耘机械有限公司 Power unit for mini excavator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431665B1 (en) * 1999-08-23 2002-08-13 Caterpillar Inc. Track adjustment assembly to reduce vibration
CN203958364U (en) * 2014-04-28 2014-11-26 周立伟 A kind of tightening device, triangle Athey wheel and upper native machine
US20160311481A1 (en) * 2016-07-01 2016-10-27 Caterpillar Inc. Track adjusting system
US10099735B2 (en) * 2016-11-01 2018-10-16 Cnh Industrial America Llc System and method for monitoring track tension for a track assembly of a work vehicle
CN206466048U (en) * 2016-12-29 2017-09-05 淮南三创机器人科技有限公司 A kind of tensioning apparatus of electronic three horn rings creeper undercarriage
US11702159B2 (en) * 2017-07-20 2023-07-18 Komatsu Germany Gmbh Mounting arrangement for tensioning units in tracked undercarriages of large machines
WO2020213851A1 (en) * 2019-04-19 2020-10-22 두산인프라코어 주식회사 System for managing caterpillar tension and method therefor

Also Published As

Publication number Publication date
WO2025110913A1 (en) 2025-05-30

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