GB323848A - Improved cradles for rock drills - Google Patents

Improved cradles for rock drills

Info

Publication number
GB323848A
GB323848A GB31841/28A GB3184128A GB323848A GB 323848 A GB323848 A GB 323848A GB 31841/28 A GB31841/28 A GB 31841/28A GB 3184128 A GB3184128 A GB 3184128A GB 323848 A GB323848 A GB 323848A
Authority
GB
United Kingdom
Prior art keywords
cradles
improved
rock drills
rock
adjustment
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
GB31841/28A
Other languages
English (en)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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
Priority to BE355499D priority Critical patent/BE355499A/xx
Priority to US146426A priority patent/US1699636A/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to GB31841/28A priority patent/GB323848A/en
Priority to FR663488D priority patent/FR663488A/fr
Publication of GB323848A publication Critical patent/GB323848A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (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 Exploitation, And Mining Machines And Methods (AREA)
GB31841/28A 1926-11-05 1928-11-01 Improved cradles for rock drills Expired GB323848A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE355499D BE355499A (enrdf_load_stackoverflow) 1928-11-01
US146426A US1699636A (en) 1926-11-05 1926-11-05 Adjustable guide shell
GB31841/28A GB323848A (en) 1928-11-01 1928-11-01 Improved cradles for rock drills
FR663488D FR663488A (fr) 1928-11-01 1928-11-03 Boîtier de guidage réglable pour perforatrices de roche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31841/28A GB323848A (en) 1928-11-01 1928-11-01 Improved cradles for rock drills

Publications (1)

Publication Number Publication Date
GB323848A true GB323848A (en) 1930-01-16

Family

ID=10329186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31841/28A Expired GB323848A (en) 1926-11-05 1928-11-01 Improved cradles for rock drills

Country Status (4)

Country Link
US (1) US1699636A (enrdf_load_stackoverflow)
BE (1) BE355499A (enrdf_load_stackoverflow)
FR (1) FR663488A (enrdf_load_stackoverflow)
GB (1) GB323848A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722392A (en) * 1949-04-02 1955-11-01 United Eng Foundry Co Connecting elements for a base and platform
US2758890A (en) * 1952-11-07 1956-08-14 Clark Equipment Co Hand truck slide assembly
US3650576A (en) * 1970-11-20 1972-03-21 Ingersoll Rand Co Liner for aluminum drill guide feed
JPS60185721U (ja) * 1984-05-21 1985-12-09 日本トムソン株式会社 直線運動用ころがり軸受の防じん装置
AT388025B (de) * 1987-07-08 1989-04-25 Voest Alpine Ag Verschiebeeinrichtung fuer einen support zum verringern des verschleisses einer fuehrung desselben
US6675915B2 (en) * 2001-09-25 2004-01-13 Ingersoll-Rand Company Drilling machine having a rotary head guide

Also Published As

Publication number Publication date
FR663488A (fr) 1929-08-29
BE355499A (enrdf_load_stackoverflow)
US1699636A (en) 1929-01-22

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