ATE5224T1 - DRIVE UNIT FOR TOOL. - Google Patents

DRIVE UNIT FOR TOOL.

Info

Publication number
ATE5224T1
ATE5224T1 AT79901018T AT79901018T ATE5224T1 AT E5224 T1 ATE5224 T1 AT E5224T1 AT 79901018 T AT79901018 T AT 79901018T AT 79901018 T AT79901018 T AT 79901018T AT E5224 T1 ATE5224 T1 AT E5224T1
Authority
AT
Austria
Prior art keywords
tool
vibrating
earth
output
force transmitting
Prior art date
Application number
AT79901018T
Other languages
German (de)
Inventor
Raymond A. Gurries
Original Assignee
The Gurries 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 The Gurries Co. filed Critical The Gurries Co.
Application granted granted Critical
Publication of ATE5224T1 publication Critical patent/ATE5224T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers
    • E02F5/326—Rippers oscillating or vibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Operation Control Of Excavators (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A ripping tool (60) positioned below the earth's surface is driven by the output of a vibrating, preferably resonant force transmitting beam (64) which has lateral dimensions smaller than those of the ripping tool and is positioned below the earth's surface. The beam is configured to have a single resonant node when restrained from vibrating at such node and is supported (66) so that the single node is above the earth's surface and restrained from vibrating. The output of the beam is enlarged in thickness to form a hammer. A protective gap is maintained by a tool stop (62) between the tool and the output of the force transmitting beam. The width of the tool stop is precisely controlled by shimming (63) the tool stop and/or the supports for the force transmitting beam.
AT79901018T 1978-05-12 1979-05-09 DRIVE UNIT FOR TOOL. ATE5224T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90537278A 1978-05-12 1978-05-12
EP79901018A EP0016811B1 (en) 1978-05-12 1979-12-17 Tool driving apparatus

Publications (1)

Publication Number Publication Date
ATE5224T1 true ATE5224T1 (en) 1983-11-15

Family

ID=25420714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79901018T ATE5224T1 (en) 1978-05-12 1979-05-09 DRIVE UNIT FOR TOOL.

Country Status (5)

Country Link
EP (1) EP0016811B1 (en)
JP (1) JPS6221093B2 (en)
AT (1) ATE5224T1 (en)
DE (1) DE2966385D1 (en)
WO (1) WO1979001066A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1144210A (en) * 1980-05-02 1983-04-05 Harry J. Stormon Compact resonance drive for earth-working equipment
CN111386832B (en) * 2020-04-23 2021-05-14 青岛农业大学 Rhizome class crop excavating gear
CN111910497B (en) * 2020-08-13 2021-07-16 湖北省工业建筑集团有限公司 Town road damages bituminous paving cutting clean-up equipment
CN114575401B (en) * 2022-05-07 2022-07-19 安徽送变电工程有限公司 Square pit digging robot and digging method applying same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633683A (en) * 1968-01-04 1972-01-11 Bodine Albert G Nonlinear resonant vibratory work system
US3437381A (en) * 1968-02-05 1969-04-08 Albert G Bodine Vehicle mounted sonic shearing device having propulsion aiding means
US3563316A (en) * 1968-03-20 1971-02-16 Shell Oil Co Low profile resonant plow
US3695365A (en) * 1969-11-14 1972-10-03 Bosch Gmbh Robert Torque and impulse transmitting machine
US3770322A (en) * 1971-04-12 1973-11-06 Caterpillar Tractor Co Apparatus for fracture of material in situ with stored inertial energy
US3897975A (en) * 1971-04-12 1975-08-05 Caterpillar Tractor Co Method for fracture of material in situ with stored inertial energy
US3922017A (en) * 1973-08-23 1975-11-25 Caterpillar Tractor Co Impact material fracturing device for excavators and the like
US3857609A (en) * 1973-09-27 1974-12-31 H Felix Impact ripper shank
US4003603A (en) * 1975-12-01 1977-01-18 Caterpillar Tractor Co. Impact means for ripper
DE2614473A1 (en) * 1976-04-03 1977-10-13 Gmeinder & Co Gmbh Soil cultivator with shares - each having rigid, flat, elongated plough beam with protruding foot

Also Published As

Publication number Publication date
EP0016811B1 (en) 1983-11-09
EP0016811A1 (en) 1980-10-15
WO1979001066A1 (en) 1979-12-13
EP0016811A4 (en) 1980-11-14
JPS55500234A (en) 1980-04-17
JPS6221093B2 (en) 1987-05-11
DE2966385D1 (en) 1983-12-15

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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