NL7317071A - SLOT EXCAVATOR. - Google Patents

SLOT EXCAVATOR.

Info

Publication number: NL7317071A
Authority: NL; Netherlands
Prior art keywords: excavator; slot; slot excavator
Prior art date: 1973-12-13

Application number

NL7317071A

Other languages

Dutch (nl)

Original Assignee

Interman Beheerbegeleiding Bv

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.)

1973-12-13

Filing date

1973-12-13

Publication date

1975-06-17

1973-12-13 Application filed by Interman Beheerbegeleiding Bv filed Critical Interman Beheerbegeleiding Bv

1973-12-13 Priority to NL7317071A priority Critical patent/NL7317071A/en

1974-11-08 Priority to DE19742453079 priority patent/DE2453079A1/en

1974-11-19 Priority to BE150654A priority patent/BE822363A/en

1974-12-04 Priority to ES432779A priority patent/ES432779A1/en

1974-12-06 Priority to GB5279474A priority patent/GB1469939A/en

1974-12-10 Priority to IE254074A priority patent/IE40468B1/en

1974-12-10 Priority to FR7440491A priority patent/FR2254686B3/fr

1974-12-12 Priority to IT7061574A priority patent/IT1027061B/en

1975-06-17 Publication of NL7317071A publication Critical patent/NL7317071A/en

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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/083—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a screw-type conveyor for transporting the excavated material
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Earth Drilling (AREA)
Harvesting Machines For Root Crops (AREA)

NL7317071A 1973-12-13 1973-12-13 SLOT EXCAVATOR. NL7317071A (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
NL7317071A NL7317071A (en)	1973-12-13	1973-12-13	SLOT EXCAVATOR.
DE19742453079 DE2453079A1 (en)	1973-12-13	1974-11-08	EXCAVATOR
BE150654A BE822363A (en)	1973-12-13	1974-11-19	SLOT EXCAVATOR
ES432779A ES432779A1 (en)	1973-12-13	1974-12-04	Trench excavator
GB5279474A GB1469939A (en)	1973-12-13	1974-12-06	Trench excavator
IE254074A IE40468B1 (en)	1973-12-13	1974-12-10	Trench excavator
FR7440491A FR2254686B3 (en)	1973-12-13	1974-12-10
IT7061574A IT1027061B (en)	1973-12-13	1974-12-12	TRENCH EXCAVATOR BER LAYING VARIOUS PIPES AND DUCTS

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7317071A NL7317071A (en)	1973-12-13	1973-12-13	SLOT EXCAVATOR.

Publications (1)

Publication Number	Publication Date
NL7317071A true NL7317071A (en)	1975-06-17

Family

ID=19820196

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7317071A NL7317071A (en)	1973-12-13	1973-12-13	SLOT EXCAVATOR.

Country Status (8)

Country	Link
BE (1)	BE822363A (en)
DE (1)	DE2453079A1 (en)
ES (1)	ES432779A1 (en)
FR (1)	FR2254686B3 (en)
GB (1)	GB1469939A (en)
IE (1)	IE40468B1 (en)
IT (1)	IT1027061B (en)
NL (1)	NL7317071A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4322899A (en) *	1980-05-09	1982-04-06	Midmark Corporation	Self-propelled, non-riding trenching machine with a steering mechanism
CN109094737B (en) *	2018-09-13	2024-04-19	南通鹏瑞海工科技有限公司	R6-level mooring chain underwater chain guide
CN114251097B (en) *	2021-11-30	2023-12-22	中信重工机械股份有限公司	Pipeline conveying device for vertical shaft heading machine

1973
- 1973-12-13 NL NL7317071A patent/NL7317071A/en not_active Application Discontinuation
1974
- 1974-11-08 DE DE19742453079 patent/DE2453079A1/en not_active Withdrawn
- 1974-11-19 BE BE150654A patent/BE822363A/en unknown
- 1974-12-04 ES ES432779A patent/ES432779A1/en not_active Expired
- 1974-12-06 GB GB5279474A patent/GB1469939A/en not_active Expired
- 1974-12-10 IE IE254074A patent/IE40468B1/en unknown
- 1974-12-10 FR FR7440491A patent/FR2254686B3/fr not_active Expired
- 1974-12-12 IT IT7061574A patent/IT1027061B/en active

Also Published As

Publication number	Publication date
FR2254686A1 (en)	1975-07-11
ES432779A1 (en)	1976-12-01
GB1469939A (en)	1977-04-06
IE40468L (en)	1975-06-13
IT1027061B (en)	1978-11-20
BE822363A (en)	1975-03-14
DE2453079A1 (en)	1975-07-03
FR2254686B3 (en)	1977-09-02
IE40468B1 (en)	1979-06-06

Publication	Publication Date	Title
FI861176A (en)	1986-03-20	ENGAONGSBLOEJA.
DK133480B (en)	1976-05-24	Underroft.
NO741792L (en)	1977-12-08	PROJECT TENNROER.
NL156969B (en)	1978-06-15	WHEELWHEEL.
DK138910B (en)	1978-11-13	Thermovindue.
NL168289C (en)	1982-03-16	EXCAVATOR.
NL7317071A (en)	1975-06-17	SLOT EXCAVATOR.
ES189944Y (en)	1974-10-16	RING-BRACELET.
ES192329Y (en)	1975-01-01	CASE.
ES194240Y (en)	1975-03-16	CASE.
ES192016Y (en)	1975-02-01	IMPROVED COQUILLADORA.
ES198659Y (en)	1975-12-01	SIMPLIFIED CLOSURE-SEAL.
ES188970Y (en)	1974-10-01	SIMPLIFIED BASKET-COT.
ES190778Y (en)	1974-12-01	PACKAGING-DISPLAY.
ES193516Y (en)	1975-02-16	TEMPLAZO.
ES188597Y (en)	1974-09-16	PORTACONOS.
ES188679Y (en)	1974-09-16	MUNECO MECANICO.
ES188808Y (en)	1974-09-16	PURSE-POCKET.
ES189060Y (en)	1974-10-01	HOOK-HANGER.
ES189509Y (en)	1974-10-16	WARDROBE-TABLE.
ES188362Y (en)	1974-09-16	GARMENT-COVER.
ES187918Y (en)	1974-09-01	PACKAGING-DISPLAY.
ES190899Y (en)	1974-12-01	RIVET-EYE.
ES191253Y (en)	1974-12-01	PARALLELOGRAPH.
ES191443Y (en)	1974-12-16	DRESSING-BRUSH.

Legal Events

Date	Code	Title	Description
1981-01-26	BV	The patent application has lapsed