FR2765827B1 - CORING MACHINE - Google Patents

CORING MACHINE

Info

Publication number
FR2765827B1
FR2765827B1 FR9708910A FR9708910A FR2765827B1 FR 2765827 B1 FR2765827 B1 FR 2765827B1 FR 9708910 A FR9708910 A FR 9708910A FR 9708910 A FR9708910 A FR 9708910A FR 2765827 B1 FR2765827 B1 FR 2765827B1
Authority
FR
France
Prior art keywords
coring machine
coring
machine
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 - Fee Related
Application number
FR9708910A
Other languages
French (fr)
Other versions
FR2765827A1 (en
Inventor
Jean Pierre Brulhart
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 FR9708910A priority Critical patent/FR2765827B1/en
Publication of FR2765827A1 publication Critical patent/FR2765827A1/en
Application granted granted Critical
Publication of FR2765827B1 publication Critical patent/FR2765827B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FR9708910A 1997-07-08 1997-07-08 CORING MACHINE Expired - Fee Related FR2765827B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9708910A FR2765827B1 (en) 1997-07-08 1997-07-08 CORING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708910A FR2765827B1 (en) 1997-07-08 1997-07-08 CORING MACHINE

Publications (2)

Publication Number Publication Date
FR2765827A1 FR2765827A1 (en) 1999-01-15
FR2765827B1 true FR2765827B1 (en) 1999-09-17

Family

ID=9509192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708910A Expired - Fee Related FR2765827B1 (en) 1997-07-08 1997-07-08 CORING MACHINE

Country Status (1)

Country Link
FR (1) FR2765827B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112706302B (en) * 2020-12-29 2023-04-14 浙江省二建建设集团有限公司 Perforating supporting device for building construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473616A (en) * 1966-10-27 1969-10-21 Forslund & Co Fabriks Ab Rock-drill rig assembly
US4162565A (en) * 1978-03-27 1979-07-31 Rubenzer Jon A Press brake milling machine
US4222687A (en) * 1978-06-12 1980-09-16 Williams Richard Lee Apparatus for boring sewer pipe opening in manhole base
FR2554907B1 (en) * 1983-11-14 1987-04-30 Auer Soc Ind CARRIER STRUCTURE FOR A DEVICE FOR DRILLING IN A WALL
EP0167979B1 (en) * 1984-07-04 1989-03-15 Hitachi Construction Machinery Co., Ltd. Lateral hole boring method and apparatus
DE3441299A1 (en) * 1984-11-12 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Transportable scaffolding
DE29615091U1 (en) * 1996-08-30 1996-11-14 Nagel, Manfred, 73312 Geislingen Drill with a rock drill

Also Published As

Publication number Publication date
FR2765827A1 (en) 1999-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060331