SE449240B - Borrstangsstyrning - Google Patents

Borrstangsstyrning

Info

Publication number
SE449240B
SE449240B SE8104997A SE8104997A SE449240B SE 449240 B SE449240 B SE 449240B SE 8104997 A SE8104997 A SE 8104997A SE 8104997 A SE8104997 A SE 8104997A SE 449240 B SE449240 B SE 449240B
Authority
SE
Sweden
Prior art keywords
guide
locking member
pivotable
jaw
wedge
Prior art date
Application number
SE8104997A
Other languages
English (en)
Swedish (sv)
Other versions
SE8104997L (sv
Inventor
H Paasonen
P Salmi
J Heinonen
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of SE8104997L publication Critical patent/SE8104997L/
Publication of SE449240B publication Critical patent/SE449240B/sv

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8104997A 1980-08-25 1981-08-24 Borrstangsstyrning SE449240B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI802669A FI65123C (fi) 1980-08-25 1980-08-25 Borrstoed

Publications (2)

Publication Number Publication Date
SE8104997L SE8104997L (sv) 1982-02-26
SE449240B true SE449240B (sv) 1987-04-13

Family

ID=8513708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104997A SE449240B (sv) 1980-08-25 1981-08-24 Borrstangsstyrning

Country Status (10)

Country Link
US (1) US4402557A (Direct)
CA (1) CA1165754A (Direct)
DE (1) DE3133263C2 (Direct)
FI (1) FI65123C (Direct)
FR (1) FR2488939A1 (Direct)
GB (1) GB2082494B (Direct)
IT (1) IT1138496B (Direct)
NO (1) NO158474C (Direct)
SE (1) SE449240B (Direct)
ZA (1) ZA815720B (Direct)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83335A1 (fr) * 1981-05-05 1983-03-24 Wurth Paul Sa Dispositif de centrage et de guidage d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'un tel dispositif
FR2523637A1 (fr) * 1982-03-17 1983-09-23 Eimco Secoma Guide-fleuret escamotable pour glissiere de foration et de boulonnage
IT1184219B (it) * 1985-03-27 1987-10-22 Cerutti Spa Off Mec Dispositivo per la sostiatuzione di un cilindro di stampa,asservito ad una macchina rotativa
FI121483B (fi) * 2009-02-12 2010-11-30 Sandvik Mining & Constr Oy Menetelmä tankomaisten kappaleiden käsittelemiseksi, väliohjain sekä kallionporausyksikkö
US8584774B2 (en) 2010-06-04 2013-11-19 Caterpillar Global Mining Equipment Llc Traveling and locking centralizer
EP2606197B1 (en) * 2010-08-16 2018-12-26 Teek Mining Solutions Pty Ltd Centraliser
CN102182409B (zh) * 2011-04-28 2013-04-24 中国石油天然气集团公司 连续管导入装置
CA2983915C (en) * 2015-05-01 2023-06-27 Bly Ip Inc. Drill rod alignment device and systems and methods of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB105987A (en) * 1916-05-06 1917-05-07 William Edwin Nettle Improvements in or relating to Rock-drilling Machines.
US2001057A (en) * 1933-12-30 1935-05-14 Dooley Bros Drill boxing
US2365681A (en) * 1941-08-15 1944-12-26 Sullivan Machinery Co Drill steel centralizer
US2365684A (en) * 1941-09-18 1944-12-26 Sullivan Machinery Co Rock drill
US2661189A (en) * 1951-09-29 1953-12-01 Independent Pneumatic Tool Co Centralizer
FR1351831A (fr) * 1963-03-20 1964-02-07 Atlas Copco Ab Guides pour fleurets de perforatrices
US3749454A (en) * 1971-12-22 1973-07-31 E Bailey Centralizer
US4076337A (en) * 1976-09-22 1978-02-28 Ray Childress Drill steel holder

Also Published As

Publication number Publication date
FI802669A7 (fi) 1982-02-26
FR2488939A1 (fr) 1982-02-26
DE3133263C2 (de) 1985-12-05
FI65123C (fi) 1984-03-12
GB2082494B (en) 1983-11-23
CA1165754A (en) 1984-04-17
IT8123622A0 (it) 1981-08-24
NO158474B (no) 1988-06-06
ZA815720B (en) 1983-01-26
FI65123B (fi) 1983-11-30
NO158474C (no) 1988-09-14
DE3133263A1 (de) 1982-06-03
NO812846L (no) 1982-02-26
SE8104997L (sv) 1982-02-26
US4402557A (en) 1983-09-06
FR2488939B1 (Direct) 1985-03-29
GB2082494A (en) 1982-03-10
IT1138496B (it) 1986-09-17

Similar Documents

Publication Publication Date Title
US2489895A (en) Release mechanism for articulated lever wrenches
SE449240B (sv) Borrstangsstyrning
CA1164446A (en) Drill steel guiding and centralizing mechanism
US4625379A (en) Retaining ring tool
FR2665099B1 (fr) Outil porte-lame.
KR100205730B1 (ko) 기판의 위치 결정 파지 장치
SE8801634D0 (sv) Slang- eller rorkoppling
ATE147670T1 (de) Ausdrehwerkzeug
US2825525A (en) Hose clamp
SE458020B (sv) Saekerhetsanordning foer kedjesaag
DK207486A (da) Bimetaludloeser
DE3475383D1 (en) Changer arm for a tool changer on a deep-hole boring machine
DE69503770D1 (de) Vordere klammer für eine skisicherheitsbindung
CA1174286A (en) Balancing system for laser machining device
SE463163B (sv) Staangstyrningsanordning foer en utrustning foer skarvstaangsborrning
DK153871B (da) Skruestik
CN115741786B (zh) 一种安全型的防磕碰工件转运机械爪
GB2172824A (en) Rail bender
DE69604554D1 (de) Mistschieberanlage
JPS57209161A (en) Link type strap cutting mechanism
US3054621A (en) Resilient auxiliary chuck jaw
SE507232C2 (sv) Engreppsskördaraggregat för fällning och upparbetning av träd
DE69913253D1 (de) Spannfutter für Werkzeuge zum Anbringen von Befestigungsmitteln
DE60003658D1 (de) Spannvorrichtung
DE50107346D1 (de) Vorrichtung zum Spannen eines Koronadrahtes

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8104997-5

Effective date: 19930307

Format of ref document f/p: F