ATE21715T1 - Kompakter resonanzantrieb fuer vorrichtungen zur bodenbewegung. - Google Patents

Kompakter resonanzantrieb fuer vorrichtungen zur bodenbewegung.

Info

Publication number
ATE21715T1
ATE21715T1 AT80107644T AT80107644T ATE21715T1 AT E21715 T1 ATE21715 T1 AT E21715T1 AT 80107644 T AT80107644 T AT 80107644T AT 80107644 T AT80107644 T AT 80107644T AT E21715 T1 ATE21715 T1 AT E21715T1
Authority
AT
Austria
Prior art keywords
juncture
tool
neutral position
mounting flange
blade
Prior art date
Application number
AT80107644T
Other languages
German (de)
English (en)
Inventor
Raymund Albert Gurries
Harry Jay Stormon
Original Assignee
Resonant Tech 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 Tech Co filed Critical Resonant Tech Co
Application granted granted Critical
Publication of ATE21715T1 publication Critical patent/ATE21715T1/de

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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Earth Drilling (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Knives (AREA)
  • Sawing (AREA)
AT80107644T 1980-05-02 1980-12-04 Kompakter resonanzantrieb fuer vorrichtungen zur bodenbewegung. ATE21715T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14592180A 1980-05-02 1980-05-02
EP80107644A EP0039373B1 (en) 1980-05-02 1980-12-04 Compact resonance drive for earth-working equipment

Publications (1)

Publication Number Publication Date
ATE21715T1 true ATE21715T1 (de) 1986-09-15

Family

ID=22515128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80107644T ATE21715T1 (de) 1980-05-02 1980-12-04 Kompakter resonanzantrieb fuer vorrichtungen zur bodenbewegung.

Country Status (6)

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

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 (pt) * 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 (pt) * 1978-05-12 1987-05-11 Gariizu Co Za

Also Published As

Publication number Publication date
JPS57238A (en) 1982-01-05
JPH0135131B2 (pt) 1989-07-24
CA1144210A (en) 1983-04-05
BR8100552A (pt) 1982-01-12
EP0039373A2 (en) 1981-11-11
EP0039373A3 (en) 1982-12-01
DE3071729D1 (en) 1986-10-02
EP0039373B1 (en) 1986-08-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee