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GB1261302A - Improvements in or relating to a wiper arrangement for cleaning earth drilling tools - Google Patents

Improvements in or relating to a wiper arrangement for cleaning earth drilling tools

Info

Publication number
GB1261302A
GB1261302A GB6685/70A GB668570A GB1261302A GB 1261302 A GB1261302 A GB 1261302A GB 6685/70 A GB6685/70 A GB 6685/70A GB 668570 A GB668570 A GB 668570A GB 1261302 A GB1261302 A GB 1261302A
Authority
GB
United Kingdom
Prior art keywords
tube
auger
relating
drilling tools
blade
Prior art date
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.)
Expired
Application number
GB6685/70A
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.)
DELMAG VWALTUNGSGESELLSCHAFT M
Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co
Original Assignee
DELMAG VWALTUNGSGESELLSCHAFT M
Delmag Maschinenfabrik Reinhold Dornfeld GmbH and 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 DELMAG VWALTUNGSGESELLSCHAFT M, Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co filed Critical DELMAG VWALTUNGSGESELLSCHAFT M
Publication of GB1261302A publication Critical patent/GB1261302A/en
Expired legal-status Critical Current

Links

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)

Abstract

1,261,302. Boring earth. DELMAG-VERWALTUNGS G.m.b.H. [trading as DELMAGMASCHINENFABRIK REINHOLD DORNFELD]. 11 Feb., 1970 [28 Feb., 1969], No. 6685/70. Heading E1F. [Also in Division F2] Apparatus for cleaning an auger 12 comprises a tube 5 slidably mounted on a tube 3 connected to a rotary table 2, and at least one wiper blade 6 pivotally mounted on the tube 5 and biassed towards the inside of the tube 3 to engage the auger. As shown a pair of blades 6, 7 are biassed inwardly by a tension spring 9 adjustably connected at each end to a link of a chain 10 connected to a respective blade. The tube 5 is suspended from the table 2 by a chain, rope or hydraulic cylinder. When the blades on the tube 5 are lowered beyond the end of the tube 3 they move inwardly to engage the auger and, on rotation of the auger, to clean it. The end portion of each blade may be shaped to be complementary to the curvature of the auger.
GB6685/70A 1969-02-28 1970-02-11 Improvements in or relating to a wiper arrangement for cleaning earth drilling tools Expired GB1261302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691910361 DE1910361B1 (en) 1969-02-28 1969-02-28 Stripping device for drill bits on auger

Publications (1)

Publication Number Publication Date
GB1261302A true GB1261302A (en) 1972-01-26

Family

ID=5726747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6685/70A Expired GB1261302A (en) 1969-02-28 1970-02-11 Improvements in or relating to a wiper arrangement for cleaning earth drilling tools

Country Status (4)

Country Link
US (1) US3581833A (en)
DE (1) DE1910361B1 (en)
FR (1) FR2032760A5 (en)
GB (1) GB1261302A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115094829A (en) * 2022-07-13 2022-09-23 王春明 Protective structure based on hydraulic and hydroelectric engineering side slope
CN115788318A (en) * 2023-01-06 2023-03-14 山西冶金岩土工程勘察有限公司 Drill bit slag discharging device for rotary drilling rig
CN118273713A (en) * 2024-06-03 2024-07-02 济南市勘察测绘研究院 Device and method for erecting geological survey

Families Citing this family (13)

* 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.
DE3440002C1 (en) * 1984-11-02 1986-04-10 Telg GmbH, 4717 Nordkirchen Drilling appliance for making relief bores on the surface
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
FR2594481A1 (en) * 1986-02-18 1987-08-21 Bourg Claude System for cleaning the augers used for a special foundation.
DE3839003C2 (en) * 1988-11-18 1996-07-11 Paul Dr Behringer Device for taking soil samples with a auger
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
FR2702563B1 (en) * 1993-03-11 1995-06-09 Solagri Sarl Device for taking soil samples.
US5655610A (en) * 1995-06-07 1997-08-12 Skinner; Todd M. Auger cleaner
US10024115B1 (en) 2017-07-11 2018-07-17 Jimmy Bollman Auger cleaning apparatus
CN110725310B (en) * 2019-10-17 2024-05-14 北京金河水务建设集团有限公司 Anchor drilling machine and anchor rod
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
CN115929200B (en) * 2023-01-09 2023-10-31 江苏中震煤华智能装备有限公司 Crawler-type directional drilling machine for coal mine
CN115853454B (en) * 2023-03-02 2023-05-12 陕西晖煌建筑劳务有限公司 Bridge pile foundation perforating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386901A (en) * 1888-07-31 Post-hole auger
US1220949A (en) * 1916-07-24 1917-03-27 Fred Camp Post-hole auger.
US1356125A (en) * 1919-06-12 1920-10-19 Chattstrom Anders Posthole-digging machine
US2000195A (en) * 1932-09-06 1935-05-07 Spencer White & Prentis Inc Auger bucket for machines for digging caissons and the like
DE1890209U (en) * 1963-12-10 1964-04-02 Zueblin Ag REMOVAL DEVICE FOR AUGER DRILLS OF EARTH DRILLING RIGS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115094829A (en) * 2022-07-13 2022-09-23 王春明 Protective structure based on hydraulic and hydroelectric engineering side slope
CN115788318A (en) * 2023-01-06 2023-03-14 山西冶金岩土工程勘察有限公司 Drill bit slag discharging device for rotary drilling rig
CN118273713A (en) * 2024-06-03 2024-07-02 济南市勘察测绘研究院 Device and method for erecting geological survey

Also Published As

Publication number Publication date
US3581833A (en) 1971-06-01
DE1910361B1 (en) 1970-09-03
FR2032760A5 (en) 1970-11-27

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