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GB2190857B - Improvement in stone crushers - Google Patents

Improvement in stone crushers

Info

Publication number
GB2190857B
GB2190857B GB8711768A GB8711768A GB2190857B GB 2190857 B GB2190857 B GB 2190857B GB 8711768 A GB8711768 A GB 8711768A GB 8711768 A GB8711768 A GB 8711768A GB 2190857 B GB2190857 B GB 2190857B
Authority
GB
United Kingdom
Prior art keywords
improvement
stone crushers
stone
excavator
attachment means
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.)
Expired - Lifetime
Application number
GB8711768A
Other versions
GB8711768D0 (en
GB2190857A (en
Inventor
Hakon Kjernsbekk
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.)
Individual
Original Assignee
Individual
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
Priority claimed from NO86864895A external-priority patent/NO158723C/en
Application filed by Individual filed Critical Individual
Publication of GB8711768D0 publication Critical patent/GB8711768D0/en
Publication of GB2190857A publication Critical patent/GB2190857A/en
Application granted granted Critical
Publication of GB2190857B publication Critical patent/GB2190857B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • 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
    • 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
    • E02F3/32—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 working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Shovels (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A stone crusher (7) is provided with attachment means which are complementary to the attachment means for support of the excavated jib (2), (3), (4) of an excavator (1), and has provisions for connecting the hydraulic equipment on the stone crusher (7) to the hydraulic system of the excavator. <IMAGE>
GB8711768A 1986-05-29 1987-05-19 Improvement in stone crushers Expired - Lifetime GB2190857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO86864895A NO158723C (en) 1985-05-06 1986-05-29 DEVICE FOR STONE CRUSHES.

Publications (3)

Publication Number Publication Date
GB8711768D0 GB8711768D0 (en) 1987-06-24
GB2190857A GB2190857A (en) 1987-12-02
GB2190857B true GB2190857B (en) 1990-10-03

Family

ID=19889450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8711768A Expired - Lifetime GB2190857B (en) 1986-05-29 1987-05-19 Improvement in stone crushers

Country Status (3)

Country Link
FI (1) FI872354L (en)
GB (1) GB2190857B (en)
SE (1) SE503652C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227741B (en) * 1988-12-28 1991-05-06 Pozzato Alberto REDUCED OVERALL MACHINE FOR CRUSHING OF MACERIE
DE4004672A1 (en) * 1990-02-15 1991-08-22 Orenstein & Koppel Ag MOBILE TREATMENT AND / OR CRUSHING PLANT
AUPO014096A0 (en) * 1996-05-30 1996-06-27 Parke, Terrence James Mobile size reducer
GB9707289D0 (en) * 1997-04-10 1997-05-28 Graham Mining Limited Portable crusher
GB201811281D0 (en) 2018-07-10 2018-08-29 Rolls Royce Plc A geared turbofan bas turbine engine mounting arrangement

Also Published As

Publication number Publication date
SE503652C2 (en) 1996-07-22
FI872354A7 (en) 1987-11-30
GB8711768D0 (en) 1987-06-24
GB2190857A (en) 1987-12-02
FI872354A0 (en) 1987-05-27
FI872354L (en) 1987-11-30
SE8702152L (en) 1987-11-30
SE8702152D0 (en) 1987-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970519