AU6579180A – Ditching method and device
– Google Patents
AU6579180A – Ditching method and device
– Google Patents
Ditching method and device
Info
Publication number
AU6579180A
AU6579180A
AU65791/80A
AU6579180A
AU6579180A
AU 6579180 A
AU6579180 A
AU 6579180A
AU 65791/80 A
AU65791/80 A
AU 65791/80A
AU 6579180 A
AU6579180 A
AU 6579180A
AU 6579180 A
AU6579180 A
AU 6579180A
Authority
AU
Australia
Prior art keywords
ditching method
ditching
Prior art date
1979-11-19
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
AU65791/80A
Other versions
AU542905B2
(en
Inventor
O.W. Lundstrom
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.)
Ove Waldemar Lundstrom
Original Assignee
Ove Waldemar Lundstrom
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.)
1979-11-19
Filing date
1980-11-19
Publication date
1981-06-03
1979-11-19
Priority claimed from SE7909545A
external-priority
patent/SE436434B/en
1980-11-19
Application filed by Ove Waldemar Lundstrom
filed
Critical
Ove Waldemar Lundstrom
1981-06-03
Publication of AU6579180A
publication
Critical
patent/AU6579180A/en
1985-03-21
Application granted
granted
Critical
1985-03-21
Publication of AU542905B2
publication
Critical
patent/AU542905B2/en
2000-11-19
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
AU65791/80A
1979-11-19
1980-11-19
Ditching method and device
Ceased
AU542905B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
SE7909545
1979-11-19
SE7909545A
SE436434B
(en)
1979-11-19
1979-11-19
PROCEDURE AND DEVICE FOR RECORDING OF DIVES
Publications (2)
Publication Number
Publication Date
AU6579180A
true
AU6579180A
(en)
1981-06-03
AU542905B2
AU542905B2
(en)
1985-03-21
Family
ID=20339349
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU65791/80A
Ceased
AU542905B2
(en)
1979-11-19
1980-11-19
Ditching method and device
Country Status (13)
Country
Link
US
(1)
US4438576A
(en)
EP
(1)
EP0029816B1
(en)
JP
(1)
JPS56501574A
(en)
AT
(1)
ATE7716T1
(en)
AU
(1)
AU542905B2
(en)
BR
(1)
BR8008915A
(en)
CA
(1)
CA1170040A
(en)
DE
(1)
DE3068066D1
(en)
DK
(1)
DK318781A
(en)
FI
(1)
FI812255L
(en)
NO
(1)
NO153434C
(en)
SE
(1)
SE436434B
(en)
WO
(1)
WO1981001433A1
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1997004181A1
(en)
*
1995-07-20
1997-02-06
Geoteknisk Institut
Method and device for burying a conduit under water
Family Cites Families (32)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1716704A
(en)
*
1926-01-11
1929-06-11
Mansfield Thomas
Irrigation furrow-forming device
GB412022A
(en)
*
1933-05-01
1934-06-21
Eric Owen Barrett
Improvements in or relating to land trenching appliances for drainage purposes
US1987268A
(en)
*
1934-06-04
1935-01-08
Oliver C Roby
Plow
DE682338C
(en)
*
1936-10-23
1939-10-12
Reinhold Dornfeld
Device for making tunnels and graves
US2490388A
(en)
*
1947-09-30
1949-12-06
Oliver B Tweeten
Ditching machine
US2666377A
(en)
*
1949-11-15
1954-01-19
Homer A Schnell
Corrugator plow
US2725799A
(en)
*
1952-07-28
1955-12-06
Internat Vibration Co
Road working apparatus
FR1083117A
(en)
*
1953-09-07
1955-01-05
Chaudronnerie Et Ateliers De C
Ditch-clearing plow
DE1110575B
(en)
*
1955-01-25
1961-07-06
Burkhardt Hoffmann
Process and under terrain device for the production of earth graves od
US3002574A
(en)
*
1956-01-26
1961-10-03
John R Padrick
System and implement for deep tillage of the soil
DE1171830B
(en)
*
1961-02-01
1964-06-04
Losenhausenwerk Duesseldorfer
Trenching device
US3090983A
(en)
*
1961-02-06
1963-05-28
Modrak Frank
Carrier and manipulator for pneumatic tools
NL275532A
(en)
*
1961-03-04
US3214919A
(en)
*
1961-08-23
1965-11-02
Kusatake Nobuichi
Apparatus for constructing a wall
BE630368A
(en)
*
1963-03-18
GB1192997A
(en)
*
1968-04-10
1970-05-28
Rotary Hoes Ltd
Method of and Apparatus for Soil Cultivation
DK118213B
(en)
*
1967-03-31
1970-07-20
Rotary Hoes Ltd
Agricultural implement for drilling through the soil below ground level.
AU450397B2
(en)
*
1968-10-28
1974-06-24
The Commonwealth Of Australia
Earth working implements
US3627056A
(en)
*
1968-12-23
1971-12-14
Thelmer A Rogers
Vibrating plow with balanced forces
DE1944658A1
(en)
*
1969-09-03
1971-03-11
Rabewerk Clausing Heinrich
Device for deep loosening of the soil
US3618237A
(en)
*
1969-11-03
1971-11-09
Case Co J I
Underground cable laying implement
US3711970A
(en)
*
1970-04-15
1973-01-23
Thiokol Chemical Corp
Hydraulically controlled ditching plow having a counterbalancing wheeled trailer
NL7007765A
(en)
*
1970-05-28
1971-11-30
US3699693A
(en)
*
1970-07-31
1972-10-24
Westinghouse Electric Corp
Apparatus for laying underground cable
US3770322A
(en)
*
1971-04-12
1973-11-06
Caterpillar Tractor Co
Apparatus for fracture of material in situ with stored inertial energy
SU512272A1
(en)
*
1973-06-19
1976-04-30
Специализированное Конструкторское Бюро Строительной Техники Связи
Working body for excavation
US3857609A
(en)
*
1973-09-27
1974-12-31
H Felix
Impact ripper shank
NL7607220A
(en)
*
1976-06-30
1978-01-03
Int Technische Handelsondernem
DEVICE FOR VIBRATING GROUND.
GB1563448A
(en)
*
1976-09-23
1980-03-26
Case Co J I
Vibratory plough
US4179227A
(en)
*
1977-08-17
1979-12-18
Hancor, Inc.
Dynamic plow assembly and method of operating same
US4253704A
(en)
*
1978-12-29
1981-03-03
Levin Igor A
Method and apparatus for disintegrating a material
US4269274A
(en)
*
1979-06-11
1981-05-26
Acra Plant, Inc.
Streamlined wear-resistant deep tillage tool
1979
1979-11-19
SE
SE7909545A
patent/SE436434B/en
not_active
IP Right Cessation
1980
1980-11-17
CA
CA000364852A
patent/CA1170040A/en
not_active
Expired
1980-11-19
JP
JP50008080A
patent/JPS56501574A/ja
active
Pending
1980-11-19
BR
BR8008915A
patent/BR8008915A/en
unknown
1980-11-19
US
US06/285,108
patent/US4438576A/en
not_active
Expired – Lifetime
1980-11-19
AT
AT80850173T
patent/ATE7716T1/en
not_active
IP Right Cessation
1980-11-19
EP
EP80850173A
patent/EP0029816B1/en
not_active
Expired
1980-11-19
WO
PCT/SE1980/000294
patent/WO1981001433A1/en
active
Application Filing
1980-11-19
DE
DE8080850173T
patent/DE3068066D1/en
not_active
Expired
1980-11-19
AU
AU65791/80A
patent/AU542905B2/en
not_active
Ceased
1981
1981-07-16
DK
DK318781A
patent/DK318781A/en
not_active
Application Discontinuation
1981-07-16
NO
NO812452A
patent/NO153434C/en
unknown
1981-07-17
FI
FI812255A
patent/FI812255L/en
not_active
Application Discontinuation
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None