FR2283764A1 - Dispositif destine a creuser des saignees dans des materiaux durs tels que le beton ou la pierre - Google Patents

Dispositif destine a creuser des saignees dans des materiaux durs tels que le beton ou la pierre

Info

Publication number
FR2283764A1
FR2283764A1 FR7527675A FR7527675A FR2283764A1 FR 2283764 A1 FR2283764 A1 FR 2283764A1 FR 7527675 A FR7527675 A FR 7527675A FR 7527675 A FR7527675 A FR 7527675A FR 2283764 A1 FR2283764 A1 FR 2283764A1
Authority
FR
France
Prior art keywords
bleed
stone
concrete
hard materials
device intended
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.)
Granted
Application number
FR7527675A
Other languages
English (en)
Other versions
FR2283764B3 (fr
Inventor
Gerhard Richter
Karl Mack
Horst Biersack
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 FR2283764A1 publication Critical patent/FR2283764A1/fr
Application granted granted Critical
Publication of FR2283764B3 publication Critical patent/FR2283764B3/fr
Granted 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (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)
FR7527675A 1974-09-07 1975-09-05 Dispositif destine a creuser des saignees dans des materiaux durs tels que le beton ou la pierre Granted FR2283764A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442976 DE2442976C3 (de) 1974-09-07 1974-09-07 Handgerät zum Herstellen von Nuten in harten Werkstoffen, insbesondere in Beton und Gestein

Publications (2)

Publication Number Publication Date
FR2283764A1 true FR2283764A1 (fr) 1976-04-02
FR2283764B3 FR2283764B3 (fr) 1978-04-28

Family

ID=5925181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527675A Granted FR2283764A1 (fr) 1974-09-07 1975-09-05 Dispositif destine a creuser des saignees dans des materiaux durs tels que le beton ou la pierre

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI861851A (fi) * 1986-05-02 1987-11-03 Tampella Oy Ab Anordning foer ett axiallager i en borrmaskin.
FI75028C (fi) * 1986-05-09 1988-04-11 Tampella Oy Ab Anordning foer avstoedning av ett axiallager i en borrmaskin.
CN111941511B (zh) * 2020-08-19 2021-05-04 连云港辉义科技有限公司 一种塑料管道预埋槽切割装置

Also Published As

Publication number Publication date
ATA610175A (de) 1977-01-15
GB1517576A (en) 1978-07-12
DE2442976C3 (de) 1978-11-16
DE2442976A1 (de) 1976-03-18
DE2442976B2 (de) 1978-03-23
CH593778A5 (fr) 1977-12-15
ES440780A1 (es) 1977-04-01
FR2283764B3 (fr) 1978-04-28
IT1033960B (it) 1979-08-10
AT339192B (de) 1977-10-10

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