JPS6379918U - - Google Patents
Info
- Publication number
- JPS6379918U JPS6379918U JP17523586U JP17523586U JPS6379918U JP S6379918 U JPS6379918 U JP S6379918U JP 17523586 U JP17523586 U JP 17523586U JP 17523586 U JP17523586 U JP 17523586U JP S6379918 U JPS6379918 U JP S6379918U
- Authority
- JP
- Japan
- Prior art keywords
- cutting bar
- cutting
- measuring device
- measuring
- drive motor
- 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
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は、本考案の一実施例の歯科用海綿骨検
査装置の概略構成を示す側面図、第２図は、本考
案の切削バーの駆動機構を説明するための図、第
３図は、切削バーに加わる圧力と海綿骨の硬さと
の関係を示す図である。第４図は切削バーに加わ
る切削抵抗に対応する駆動モータの負荷電流と海
綿骨の硬さとの関係を示す変換特性図である。
図中、１…支持腕、２…チヤツキング装置、２
Ａ…支持部材、２Ｂ…ホルダー、３…深さ測定装
置、３Ａ…分圧抵抗、３Ｂ…可動片、３Ｃ…深さ
検知部材、４…スプリング、５…検知部材落下防
止部材、６…切削バー、６Ａ…刃先、７…圧力測
定装置、７Ａ…感知部、８，１０…傘歯車、９…
切削バー駆動用モータ、１１…表示回路、１２…
表示装置、１３…歯茎、１４…海綿骨、１５…電
流供給電源、１６…海綿骨硬さ検知用電流計であ
る。
FIG. 1 is a side view showing a schematic configuration of a dental cancellous bone inspection device according to an embodiment of the present invention, FIG. 2 is a diagram for explaining the drive mechanism of the cutting bar of the present invention, and FIG. , is a diagram showing the relationship between the pressure applied to the cutting bar and the hardness of cancellous bone. FIG. 4 is a conversion characteristic diagram showing the relationship between the load current of the drive motor corresponding to the cutting resistance applied to the cutting bar and the hardness of cancellous bone. In the figure, 1...support arm, 2...chucking device, 2
A...Supporting member, 2B...Holder, 3...Depth measuring device, 3A...Partial pressure resistance, 3B...Movable piece, 3C...Depth detection member, 4...Spring, 5...Detection member falling prevention member, 6...Cutting bar , 6A...Blade tip, 7...Pressure measuring device, 7A...Sensing section, 8, 10...Bevel gear, 9...
Cutting bar drive motor, 11...display circuit, 12...
Display device, 13... Gums, 14... Cancellous bone, 15... Current supply power source, 16... Ammeter for detecting cancellous bone hardness.
Claims (1)
該切削バー駆動用モータの回転軸と回転自在に連
結されている切削バーと、該切削バーが被検体に
挿入される深さを測定する深さ測定装置と、前記
切削バーに加わる切削に必要な圧力を測定する圧
力測定装置と、前記切削バー駆動用モータの負荷
を電気的に検出する切削バー駆動用モータ負荷測
定装置とを具備したことを特徴とする歯科用海綿
骨検査装置。 A cutting bar drive motor that rotates at a constant speed,
A cutting bar rotatably connected to the rotating shaft of the cutting bar drive motor, a depth measuring device for measuring the depth at which the cutting bar is inserted into the object, and a cutting bar necessary for cutting applied to the cutting bar. What is claimed is: 1. A dental cancellous bone testing device comprising: a pressure measuring device for measuring pressure; and a cutting bar driving motor load measuring device for electrically detecting a load on the cutting bar driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17523586U JPS6379918U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17523586U JPS6379918U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6379918U true JPS6379918U (en) | 1988-05-26 |
Family
ID=31114370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17523586U Pending JPS6379918U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6379918U (en) |
-
1986
- 1986-11-14 JP JP17523586U patent/JPS6379918U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2063188T3 (en) | DEVICE FOR MEASURING THE WHEEL MOTOR TORQUE. | |
| HK56294A (en) | Tool head for use in machine tools | |
| DK389788D0 (en) | ULTRASOUND MEASUREMENT PROBE | |
| JPS6311015U (en) | ||
| JPH0127734B2 (en) | ||
| JPS6379918U (en) | ||
| JPS62200314U (en) | ||
| JPH1040749A (en) | Eccentricity measuring device for pressure roller for wire marking | |
| DE68927549D1 (en) | CARRIER FOR TEMPERATURE PROBE | |
| DE58906157D1 (en) | Device for measuring the torque delivered and / or recorded by a test object. | |
| JPS61102811U (en) | ||
| JPS6126801A (en) | Micrometer | |
| JP2582084Y2 (en) | Portable starting torque measuring machine | |
| JPH02124551U (en) | ||
| JPH0546838Y2 (en) | ||
| JPH0227848U (en) | ||
| JPH03117707U (en) | ||
| JPS609733Y2 (en) | Resistance measuring device between commutator pieces of DC machine | |
| JPS5920659Y2 (en) | Wipe-type sample collector for measuring radioactive wall contamination | |
| JPH032230U (en) | ||
| JPH0163869U (en) | ||
| JPH02105104U (en) | ||
| JPS6383637U (en) | ||
| JPS58170535U (en) | Balance inspection device for rotating bodies | |
| JPH01117742U (en) |