ES550800A0 - APPARATUS FOR CLEARING EXPLOSIVE AND SIMILAR MINES A STRIP OR LAND AREA. - Google Patents

APPARATUS FOR CLEARING EXPLOSIVE AND SIMILAR MINES A STRIP OR LAND AREA.

Info

Publication number
ES550800A0
ES550800A0 ES550800A ES550800A ES550800A0 ES 550800 A0 ES550800 A0 ES 550800A0 ES 550800 A ES550800 A ES 550800A ES 550800 A ES550800 A ES 550800A ES 550800 A0 ES550800 A0 ES 550800A0
Authority
ES
Spain
Prior art keywords
rotor
lugs
pairs
flails
strip
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
Application number
ES550800A
Other languages
Spanish (es)
Other versions
ES8900133A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALGETY ENGINEERS
Original Assignee
DALGETY ENGINEERS
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 DALGETY ENGINEERS filed Critical DALGETY ENGINEERS
Publication of ES8900133A1 publication Critical patent/ES8900133A1/en
Publication of ES550800A0 publication Critical patent/ES550800A0/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
    • F41H11/16—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles
    • F41H11/18—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-impacting means for activating mines by the use of mechanical impulses, e.g. flails or stamping elements
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Fluid-Damping Devices (AREA)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Clearance apparatus comprising an elongate cylindrical motor-driven rotor carrying a plurality of chain flails (30) around its circumference. A plurality of pairs of lugs (32) are disposed on the cylindrical surface of the rotor, each of which provides a mounting point for pivotally connecting a respective chain flail to the rotor. The pairs of lugs are disposed in at least two separate spirals traversing the cylindrical surface of the rotor, the plurality of pairs of lugs in each spiral forming a plurality of parallel rows of pairs of lugs, with the pairs of lugs in adjacent rows in staggered relationship. The stagger between any two parallel rows is arranged to be at least as great as the width of the flails. A means is provided for automatically adjusting the height of the rotor above the ground, and hence the depth of cut achieved by the flails, in dependence upon the drive load presented by the rotor to the motor which drives the rotor.
ES550800A 1985-01-10 1986-01-10 Terrain clearance apparatus. Expired ES8900133A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858500577A GB8500577D0 (en) 1985-01-10 1985-01-10 Flailing machines

Publications (2)

Publication Number Publication Date
ES8900133A1 ES8900133A1 (en) 1989-01-01
ES550800A0 true ES550800A0 (en) 1989-01-01

Family

ID=10572640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550800A Expired ES8900133A1 (en) 1985-01-10 1986-01-10 Terrain clearance apparatus.

Country Status (7)

Country Link
EP (1) EP0189255B1 (en)
AT (1) ATE37920T1 (en)
AU (1) AU5223086A (en)
DE (1) DE3660926D1 (en)
ES (1) ES8900133A1 (en)
GB (1) GB8500577D0 (en)
PT (1) PT81825B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3579584D1 (en) * 1985-01-10 1990-10-11 Aardvark Clear Mine Ltd DEFAULT DEVICE.
SK125096A3 (en) * 1996-09-30 1998-05-06 Frantisek Alberty A demining machine
SK280321B6 (en) * 1996-09-30 1999-11-08 Willing Industry Mine-disposal assembly
EP1172627A1 (en) 2000-07-13 2002-01-16 George Sellar & Son Ltd. Device for clearing terrain
DE102018215024B4 (en) 2018-09-04 2021-01-07 Audi Ag Method for operating a refrigeration system for a vehicle and a refrigeration system
CN111609763A (en) * 2019-02-22 2020-09-01 南京中睿安智能科技有限公司 Novel flail type mine sweeping device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573753A (en) * 1942-03-24 1945-12-05 Abraham Stefanus Jacobus Du To Improved apparatus for clearing land mines or minefields
DE2629284C3 (en) * 1976-06-30 1981-10-08 Trenkle Gmbh, 7730 Villingen Milling machine for shoulder, trench and embankment cleaning
GB2126958B (en) * 1982-09-11 1985-12-11 Barmossie Products Terrain clearance apparatus

Also Published As

Publication number Publication date
ES8900133A1 (en) 1989-01-01
PT81825A (en) 1986-02-01
EP0189255A1 (en) 1986-07-30
ATE37920T1 (en) 1988-10-15
GB8500577D0 (en) 1985-03-06
EP0189255B1 (en) 1988-10-12
DE3660926D1 (en) 1988-11-17
PT81825B (en) 1992-04-30
AU5223086A (en) 1986-07-17

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401