CN85106996A - 一种镗削洞穴的方法和工具，特别是用在混凝土、灰泥或类似的墙壁上镗洞 - Google Patents

一种镗削洞穴的方法和工具，特别是用在混凝土、灰泥或类似的墙壁上镗洞 Download PDF

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Publication number
CN85106996A
CN85106996A CN198585106996A CN85106996A CN85106996A CN 85106996 A CN85106996 A CN 85106996A CN 198585106996 A CN198585106996 A CN 198585106996A CN 85106996 A CN85106996 A CN 85106996A CN 85106996 A CN85106996 A CN 85106996A
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CN
China
Prior art keywords
blade
drill body
instrument
mentioned
hole
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.)
Pending
Application number
CN198585106996A
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English (en)
Chinese (zh)
Inventor
保罗·莫拉利
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.)
Sarkis Sa (ch) Prealpin Building Chexbres Switzerland
SARKIS SA
Original Assignee
Sarkis Sa (ch) Prealpin Building Chexbres Switzerland
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 Sarkis Sa (ch) Prealpin Building Chexbres Switzerland filed Critical Sarkis Sa (ch) Prealpin Building Chexbres Switzerland
Publication of CN85106996A publication Critical patent/CN85106996A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0045—Drills for enlarging a hole by expanding or tilting the toolhead

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
CN198585106996A 1984-12-31 1985-09-18 一种镗削洞穴的方法和工具，特别是用在混凝土、灰泥或类似的墙壁上镗洞 Pending CN85106996A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8420102A FR2575404B2 (fr) 1984-12-31 1984-12-31 Procede et outil de percage de trous a chambre, notamment dans des parois en beton, platre ou materiau similaire
FRA8420102 1984-12-31

Publications (1)

Publication Number Publication Date
CN85106996A true CN85106996A (zh) 1986-07-09

Family

ID=9311146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198585106996A Pending CN85106996A (zh) 1984-12-31 1985-09-18 一种镗削洞穴的方法和工具，特别是用在混凝土、灰泥或类似的墙壁上镗洞

Country Status (2)

Country Link
CN (1) CN85106996A (fr)
FR (1) FR2575404B2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249542A (zh) * 2018-10-31 2019-01-22 重庆市瑞轩豪邦新型建材有限公司 加气混凝土生产设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2012067B3 (es) * 1986-04-15 1990-03-01 Karl Eischeid Herramienta para taladrar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576871A (en) * 1944-05-17 1946-04-24 Fairey Aviat Co Ltd An improved tool for forming undercut recesses
US2888968A (en) * 1957-08-05 1959-06-02 Kustusch Edmund Rotary undercutting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249542A (zh) * 2018-10-31 2019-01-22 重庆市瑞轩豪邦新型建材有限公司 加气混凝土生产设备

Also Published As

Publication number Publication date
FR2575404A2 (fr) 1986-07-04
FR2575404B2 (fr) 1988-07-15

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