[go: up one dir, main page]

GB1004731A - Transportable apparatus incorporating a power-operated tool or tool holder - Google Patents

Transportable apparatus incorporating a power-operated tool or tool holder

Info

Publication number
GB1004731A
GB1004731A GB1959061A GB1959061A GB1004731A GB 1004731 A GB1004731 A GB 1004731A GB 1959061 A GB1959061 A GB 1959061A GB 1959061 A GB1959061 A GB 1959061A GB 1004731 A GB1004731 A GB 1004731A
Authority
GB
United Kingdom
Prior art keywords
tool
motor
support
tool holder
holder
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
GB1959061A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1959061A priority Critical patent/GB1004731A/en
Publication of GB1004731A publication Critical patent/GB1004731A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/087—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods by means of a swinging arm

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

1,004,731. Boring earth, &c. D. W. R. WALKER. Sept. 26, 1962 [June 30, 1961], No. 19590/61. Heading E1F. [Also in Division B3] Transportable apparatus comprises a support 10 mounted on wheels 11 or other ground engaging elements, a motor 12 on the support, and a tool 33 or tool holder 13 pivotally mounted on the support to be rotated by the motor about a generally upright axis, the tool or tool holder pivoting on the support which is tipped to move the tool or holder along its axis of rotation. As shown the tool is a ground auger but it may be a trench clearing tool, a nut or bolt runner, or a valve winding key. The tool holder is connected to a gearbox 27 driven from the motor by a flexible drive 26 and centrifugal clutch 25. To prevent the flexible drive being strained the motor is mounted on slides 23 and is connected to an arm 29 fixed to the gearbox by a link 30. The auger is retained by chains 34 when not in use.
GB1959061A 1961-06-30 1961-06-30 Transportable apparatus incorporating a power-operated tool or tool holder Expired GB1004731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1959061A GB1004731A (en) 1961-06-30 1961-06-30 Transportable apparatus incorporating a power-operated tool or tool holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1959061A GB1004731A (en) 1961-06-30 1961-06-30 Transportable apparatus incorporating a power-operated tool or tool holder

Publications (1)

Publication Number Publication Date
GB1004731A true GB1004731A (en) 1965-09-15

Family

ID=10131920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1959061A Expired GB1004731A (en) 1961-06-30 1961-06-30 Transportable apparatus incorporating a power-operated tool or tool holder

Country Status (1)

Country Link
GB (1) GB1004731A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379709U (en) * 1977-12-01 1978-07-03
EP0562429A1 (en) * 1992-03-24 1993-09-29 Josef Heiss Earth boring apparatus
ES2189563A1 (en) * 1999-11-10 2003-07-01 Rodriguez Manuel Diaz Machine for driving posts for greenhouses and the like into the ground.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379709U (en) * 1977-12-01 1978-07-03
EP0562429A1 (en) * 1992-03-24 1993-09-29 Josef Heiss Earth boring apparatus
US5388654A (en) * 1992-03-24 1995-02-14 Heiss; Josef Ground-boring device
ES2189563A1 (en) * 1999-11-10 2003-07-01 Rodriguez Manuel Diaz Machine for driving posts for greenhouses and the like into the ground.
ES2189563B1 (en) * 1999-11-10 2004-06-16 Manuel Diaz Rodriguez MACHINE FOR IMPLEMENTATION IN THE POST LAND FOR GREENHOUSES AND SIMILAR.

Similar Documents

Publication Publication Date Title
US3059704A (en) Rotary cultivator
ES465685A1 (en) Device for rotationally driving and steering a screw-rudder of a floating vehicle
ES317776A1 (en) Propulsion system for earth working vehicle
ES346444A1 (en) Soil-cultivating implements
GB1004731A (en) Transportable apparatus incorporating a power-operated tool or tool holder
US2821216A (en) Portable chain saw attachment for clearing fire lanes or the like
GB1094201A (en) Improvements in rotary ground boring apparatus
US2310735A (en) Excavator
GB942792A (en) Refuse collecting vehicle
SE7909997L (en) CLUTCH ADDITION FOR AN EARTH MILL
FR2312184A1 (en) Tractor powered attachment for tilling soil - is f.ont or rear mounted with rotating blades on horizontal shaft and reversible gearbox
US2224757A (en) Stump saw
GB1125853A (en) A pile driving apparatus including earth boring equipment
GB919689A (en) Improvements in or relating to lawn mowers
GB937403A (en) Improvements in or relating to ditch digging and like excavating apparatus
GB839674A (en) Improvements in or relating to coupling for connecting rotary elements such as rotary mower blades with source of power
GB1175529A (en) Mobile Working Machine
GB1517535A (en) Mixing device
GB874972A (en) Rotary cultivators
GB1142863A (en) Improvements in or relating to excavating equipment
SU130255A1 (en) Milling machine for digging trenches under grapevine slips
GB771281A (en) Vehicle
GB1037231A (en) Improvements in implements for cutting grass, hedges, bushes and the like
GB975001A (en) Improvements in agricultural machines
JPS5554172A (en) Device for making garden stone