JPS6438216U - - Google Patents

Info

Publication number
JPS6438216U
JPS6438216U JP13131987U JP13131987U JPS6438216U JP S6438216 U JPS6438216 U JP S6438216U JP 13131987 U JP13131987 U JP 13131987U JP 13131987 U JP13131987 U JP 13131987U JP S6438216 U JPS6438216 U JP S6438216U
Authority
JP
Japan
Prior art keywords
drill
drilling
molded body
frp
tool
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
JP13131987U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13131987U priority Critical patent/JPS6438216U/ja
Publication of JPS6438216U publication Critical patent/JPS6438216U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案FRP成形体の穿孔工具における
実施例を示し、第1図は正面図で一部切欠する、
第2図は穿孔(接続孔)を開孔している状態を示
す正面図で一部切欠する、第3図は切除壁を取り
除く状態を示す正面図で切欠して示す。 尚、図中、A:穿孔工具、B:電動工具、b
:チヤツク部、a:ドリル、C:FRP成形体
、a:穿孔歯、c:浴槽壁、a′:先端角
、a″:先端角の付け根。
The drawings show an embodiment of the punching tool for the FRP molded body of the present invention, and FIG. 1 is a front view with a portion cut away.
FIG. 2 is a partially cutaway front view showing a state in which a perforation (connection hole) is being drilled, and FIG. 3 is a partially cut away front view showing a state in which the resection wall is removed. In addition, in the figure, A: drilling tool, B: electric tool, b 1
: chuck part, a 1 : drill, C: FRP molded body, a 2 : perforation tooth, c 1 : bathtub wall, a 1 ′: tip angle, a 1 ″: root of tip angle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動工具のチヤツク部で把持され、回転中心に
下孔開孔用のドリルを突出すると共に、そのドリ
ル周りの円周上にドリルよりも突出高さが低い穿
孔歯を定間隔をおいて有するFRP成形体の穿孔
工具において、上記ドリルの先端角の付け根と穿
孔歯先端との間にFRP成形体厚と同等か或いは
それより短い間隔を確保したことを特徴とするF
RP成形体の穿孔工具。
FRP that is gripped by the chuck of a power tool, has a drill for drilling a pilot hole protruding from the center of rotation, and has drilling teeth at regular intervals on the circumference around the drill, the protrusion height of which is lower than that of the drill. A drilling tool for a molded body, characterized in that a distance equal to or shorter than the thickness of the FRP molded body is secured between the base of the tip angle of the drill and the tip of the drilling tooth.
A drilling tool for RP molded bodies.
JP13131987U 1987-08-27 1987-08-27 Pending JPS6438216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13131987U JPS6438216U (en) 1987-08-27 1987-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13131987U JPS6438216U (en) 1987-08-27 1987-08-27

Publications (1)

Publication Number Publication Date
JPS6438216U true JPS6438216U (en) 1989-03-07

Family

ID=31387273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13131987U Pending JPS6438216U (en) 1987-08-27 1987-08-27

Country Status (1)

Country Link
JP (1) JPS6438216U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521090A (en) * 2010-03-10 2013-06-10 バイオテクノロジー インスティチュート、アイ エムエーエス ディー、 エス.エル. Implant extraction method and coronal saw drill bit enabling extraction
JP2016074076A (en) * 2014-10-09 2016-05-12 三菱重工業株式会社 tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521090A (en) * 2010-03-10 2013-06-10 バイオテクノロジー インスティチュート、アイ エムエーエス ディー、 エス.エル. Implant extraction method and coronal saw drill bit enabling extraction
JP2016074076A (en) * 2014-10-09 2016-05-12 三菱重工業株式会社 tool

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