CA1144210A - Compact resonance drive for earth-working equipment - Google Patents

Compact resonance drive for earth-working equipment

Info

Publication number
CA1144210A
CA1144210A CA000365842A CA365842A CA1144210A CA 1144210 A CA1144210 A CA 1144210A CA 000365842 A CA000365842 A CA 000365842A CA 365842 A CA365842 A CA 365842A CA 1144210 A CA1144210 A CA 1144210A
Authority
CA
Canada
Prior art keywords
tool
cutter blade
angulate
leg
mounting flange
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
Application number
CA000365842A
Other languages
English (en)
French (fr)
Inventor
Harry J. Stormon
Raymond A. Gurries
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.)
Resonant Technology Co
Original Assignee
Resonant Technology Co
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 Resonant Technology Co filed Critical Resonant Technology Co
Application granted granted Critical
Publication of CA1144210A publication Critical patent/CA1144210A/en
Expired 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Knives (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Sawing (AREA)
CA000365842A 1980-05-02 1980-12-01 Compact resonance drive for earth-working equipment Expired CA1144210A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14592180A 1980-05-02 1980-05-02
US145,921 1980-05-02

Publications (1)

Publication Number Publication Date
CA1144210A true CA1144210A (en) 1983-04-05

Family

ID=22515128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000365842A Expired CA1144210A (en) 1980-05-02 1980-12-01 Compact resonance drive for earth-working equipment

Country Status (6)

Country Link
EP (1) EP0039373B1 (de)
JP (1) JPS57238A (de)
AT (1) ATE21715T1 (de)
BR (1) BR8100552A (de)
CA (1) CA1144210A (de)
DE (1) DE3071729D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926891A (ja) * 1982-08-01 1984-02-13 株式会社タダノ クレ−ンの作業状態表示装置
FR2602256A1 (fr) * 1986-07-30 1988-02-05 Koehl Jean Marie Appareil de terrassement, remblaiement, compactage, battage, arrachage, decoupe d'enrobes a monter sur pelle hydraulique
US4821808A (en) * 1988-02-04 1989-04-18 Resonant Technology Company Resonantly driven earth moving blade
US4892359A (en) * 1988-06-10 1990-01-09 Ottestad Jack Benton Bucket system with percussive penetration member
JPH0291779U (de) * 1989-01-09 1990-07-20
US5269382A (en) * 1992-05-08 1993-12-14 Esco Corporation Impact device
JP2017048572A (ja) * 2015-08-31 2017-03-09 株式会社小松製作所 作業機械

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077999A (en) * 1960-04-27 1963-02-19 Caterpillar Tractor Co Multi-purpose loader bucket
US3238646A (en) * 1962-08-20 1966-03-08 Caterpillar Tractor Co Loader bucket with a vibrating blade
DK118598B (da) * 1967-09-28 1970-09-07 Svenska Hymas Ab Graveskovl.
US3795070A (en) * 1973-03-12 1974-03-05 O Bronson Multipurpose bucket for heavy-duty construction equipment
US3867987A (en) * 1973-07-13 1975-02-25 Case Co J I Vibratory bulldozer blade
US3857447A (en) * 1974-01-11 1974-12-31 Caterpillar Tractor Co Bulldozer blade with vibrating ripper shank
JPS6221093B2 (de) * 1978-05-12 1987-05-11 Gariizu Co Za

Also Published As

Publication number Publication date
EP0039373B1 (de) 1986-08-27
EP0039373A2 (de) 1981-11-11
ATE21715T1 (de) 1986-09-15
DE3071729D1 (en) 1986-10-02
EP0039373A3 (en) 1982-12-01
JPH0135131B2 (de) 1989-07-24
BR8100552A (pt) 1982-01-12
JPS57238A (en) 1982-01-05

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Legal Events

Date Code Title Description
MKEX Expiry