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ES440780A1 - Machine for producing grooves in hard materials - Google Patents

Machine for producing grooves in hard materials

Info

Publication number
ES440780A1
ES440780A1 ES440780A ES440780A ES440780A1 ES 440780 A1 ES440780 A1 ES 440780A1 ES 440780 A ES440780 A ES 440780A ES 440780 A ES440780 A ES 440780A ES 440780 A1 ES440780 A1 ES 440780A1
Authority
ES
Spain
Prior art keywords
machine
hard materials
effect
producing grooves
percussion
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
ES440780A
Other languages
Spanish (es)
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.)
Impex Essen Vertrieb von Werkzeugen GmbH
Original Assignee
Impex Essen Vertrieb von Werkzeugen GmbH
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 Impex Essen Vertrieb von Werkzeugen GmbH filed Critical Impex Essen Vertrieb von Werkzeugen GmbH
Publication of ES440780A1 publication Critical patent/ES440780A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

A device for producing grooves in hard materials, especially in concrete and rock, with a grooving chisel to be combined with a percussion effect and, at the same time, with the effect of rotational movement around its longitudinal axis, characterized in that the rotary drive of the percussion grooving chisel (6) takes place for the reversing effect with torsion angles preferably amounting to about 60 °. (Machine-translation by Google Translate, not legally binding)
ES440780A 1974-09-07 1975-09-06 Machine for producing grooves in hard materials Expired ES440780A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442976 DE2442976C3 (en) 1974-09-07 1974-09-07 Hand tool for making grooves in hard materials, especially in concrete and stone

Publications (1)

Publication Number Publication Date
ES440780A1 true ES440780A1 (en) 1977-04-01

Family

ID=5925181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440780A Expired ES440780A1 (en) 1974-09-07 1975-09-06 Machine for producing grooves in hard materials

Country Status (7)

Country Link
AT (1) AT339192B (en)
CH (1) CH593778A5 (en)
DE (1) DE2442976C3 (en)
ES (1) ES440780A1 (en)
FR (1) FR2283764A1 (en)
GB (1) GB1517576A (en)
IT (1) IT1033960B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI861851A (en) * 1986-05-02 1987-11-03 Tampella Oy Ab ANORDNING FOER ETT AXIALLAGER I EN BORRMASKIN.
FI75028C (en) * 1986-05-09 1988-04-11 Tampella Oy Ab ANORDNING FOER AVSTOEDNING AV ETT AXIALLAGER I EN BORRMASKIN.
CN111941511B (en) * 2020-08-19 2021-05-04 连云港辉义科技有限公司 Cutting device for pre-buried groove of plastic pipeline

Also Published As

Publication number Publication date
ATA610175A (en) 1977-01-15
DE2442976B2 (en) 1978-03-23
GB1517576A (en) 1978-07-12
FR2283764B3 (en) 1978-04-28
DE2442976A1 (en) 1976-03-18
AT339192B (en) 1977-10-10
DE2442976C3 (en) 1978-11-16
CH593778A5 (en) 1977-12-15
IT1033960B (en) 1979-08-10
FR2283764A1 (en) 1976-04-02

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