IT1279562B1 - DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL. - Google Patents

DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL.

Info

Publication number: IT1279562B1
Authority: IT; Italy
Prior art keywords: drilling tool; removing debris; flexible drilling; flexible; debris
Prior art date: 1995-05-25

Application number

IT95TO000415A

Other languages

Italian (it)

Inventor

Davide Trevisani

Original Assignee

Soilmec Spa

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.)

1995-05-25

Filing date

1995-05-25

Publication date

1997-12-16

1995-05-25 Application filed by Soilmec Spa filed Critical Soilmec Spa

1995-05-25 Priority to IT95TO000415A priority Critical patent/IT1279562B1/en

1995-05-25 Publication of ITTO950415A0 publication Critical patent/ITTO950415A0/en

1996-05-08 Priority to ES96107255T priority patent/ES2136341T3/en

1996-05-08 Priority to EP96107255A priority patent/EP0744525B1/en

1996-05-08 Priority to DE69603544T priority patent/DE69603544T2/en

1996-11-25 Publication of ITTO950415A1 publication Critical patent/ITTO950415A1/en

1997-12-16 Application granted granted Critical

1997-12-16 Publication of IT1279562B1 publication Critical patent/IT1279562B1/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)
Drilling And Boring (AREA)

IT95TO000415A 1995-05-25 1995-05-25 DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL. IT1279562B1 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT95TO000415A IT1279562B1 (en)	1995-05-25	1995-05-25	DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL.
ES96107255T ES2136341T3 (en)	1995-05-25	1996-05-08	DEVICE TO ELIMINATE THE RESIDUES OF A HELICOIDAL DE BARRENAR UTILITY.
EP96107255A EP0744525B1 (en)	1995-05-25	1996-05-08	A device for removing debris from a helical drilling tool
DE69603544T DE69603544T2 (en)	1995-05-25	1996-05-08	Device for removing cuttings from a helical drilling tool

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT95TO000415A IT1279562B1 (en)	1995-05-25	1995-05-25	DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL.

Publications (3)

Publication Number	Publication Date
ITTO950415A0 ITTO950415A0 (en)	1995-05-25
ITTO950415A1 ITTO950415A1 (en)	1996-11-25
IT1279562B1 true IT1279562B1 (en)	1997-12-16

Family

ID=11413582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT95TO000415A IT1279562B1 (en)	1995-05-25	1995-05-25	DEVICE FOR REMOVING DEBRIS FROM A FLEXIBLE DRILLING TOOL.

Country Status (4)

Country	Link
EP (1)	EP0744525B1 (en)
DE (1)	DE69603544T2 (en)
ES (1)	ES2136341T3 (en)
IT (1)	IT1279562B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19941409C1 (en) *	1999-08-31	2001-02-15	Bauer Spezialtiefbau	Screw cleaner for helical drilling tool has 2 offset cleaning elements pivoted relative to common holder into and out of engagement with helical screw thread of drilling tool via drive unit
ITUD20020117A1 (en) *	2002-05-30	2003-12-01	Casagrande Spa	CLEANING DEVICE FOR PROPELLER TOOLS AND CLEANING PROCEDURE OF A PROPELLER TOOL ADOPTING SUCH DEVICE
ITMI20122264A1 (en)	2012-12-28	2014-06-29	Soilmec Spa	ELICA CLEANER DEVICE TO REMOVE FROM A SCREW TOOL, EXCAVATION MACHINE PROVIDING SUCH A CLEANER AND USING THIS EXCAVATION MACHINE
CN105089510B (en) *	2014-05-12	2018-06-05	长乐市丽智产品设计有限公司	Drive power apparatus desilts machine
DE102017119377B3 (en) *	2017-08-24	2018-08-16	Karl Schnell Gmbh & Co. Kg	Cleaning device and method for cleaning a screw conveyor
EP3951128B1 (en)	2020-08-05	2023-06-07	BAUER Maschinen GmbH	Device for clearing a helical gap between turns of an auger and method for producing a borehole
CN114452864B (en) *	2021-12-30	2023-05-12	四川六齐元科技有限公司	Automatic stirring and pouring mechanism for high-viscosity high-concentration liquid
CN114888001B (en) *	2022-05-18	2023-05-12	刘朝亮	Automatic processing device for rock-soil investigation sampling drill bit
CN116652249B (en) *	2023-08-02	2023-10-20	江苏万众精密工具有限公司	Reversing self-cleaning type combined drill bit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2563861B1 (en) *	1984-05-03	1986-08-29	Soletanche	DEVICE FOR CLEANING AUGER BITS.
DE3446900C2 (en) *	1984-12-21	1986-10-23	Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen	Method and device for cleaning the helix of an auger
DE3446902A1 (en) *	1984-12-21	1986-07-03	Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen	Device for discharging cuttings from the auger of an auger drilling appliance for earth bores
FR2624197A1 (en) *	1987-12-07	1989-06-09	Spie Batignolles	Process and device for cleaning an auger and auger-boring machine
DE4209854C1 (en) *	1992-03-26	1993-07-22	Spezialtiefbau Ferdinand Aufschlaeger Gmbh, 8346 Simbach, De	Stripper for earth auger for excavator - incorporates spring blade between turns of spiral, moving axially as spiral rotates

1995
- 1995-05-25 IT IT95TO000415A patent/IT1279562B1/en active IP Right Grant
1996
- 1996-05-08 DE DE69603544T patent/DE69603544T2/en not_active Expired - Lifetime
- 1996-05-08 ES ES96107255T patent/ES2136341T3/en not_active Expired - Lifetime
- 1996-05-08 EP EP96107255A patent/EP0744525B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0744525B1 (en)	1999-08-04
ITTO950415A0 (en)	1995-05-25
EP0744525A1 (en)	1996-11-27
ITTO950415A1 (en)	1996-11-25
ES2136341T3 (en)	1999-11-16
DE69603544D1 (en)	1999-09-09
DE69603544T2 (en)	2000-03-23

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Legal Events

Date	Code	Title	Description
1997-12-16	0001	Granted