JPH01139087U - - Google Patents
Info
- Publication number
- JPH01139087U JPH01139087U JP1988035199U JP3519988U JPH01139087U JP H01139087 U JPH01139087 U JP H01139087U JP 1988035199 U JP1988035199 U JP 1988035199U JP 3519988 U JP3519988 U JP 3519988U JP H01139087 U JPH01139087 U JP H01139087U
- Authority
- JP
- Japan
- Prior art keywords
- weak point
- point pin
- proximity switch
- cover
- head
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図は本考案の弱点ピン折損警報装置の一実
施例を示す断面図、第２図はその電気回路図であ
る。
１…弱点ピン、２…弱点部、３…長孔、４…カ
バー、５…カバー受台、６…アクリル製筒体、７
…カバー受、８…内蔵アンプ、９…近接スイツチ
、１０…リード線、１２…表示灯、１３…芯棒、
１５…検出片、１６…バネ、１７…ブザー。
FIG. 1 is a sectional view showing an embodiment of the weak pin breakage alarm device of the present invention, and FIG. 2 is an electrical circuit diagram thereof. 1... Weak point pin, 2... Weak point, 3... Long hole, 4... Cover, 5... Cover pedestal, 6... Acrylic cylinder, 7
...Cover holder, 8...Built-in amplifier, 9...Proximity switch, 10...Lead wire, 12...Indicator light, 13...Core rod,
15...Detection piece, 16...Spring, 17...Buzzer.
Claims (1)
を取り付け、このカバー内に被検出体の接近を感
知するための近接スイツチをその検出端が弱点ピ
ンの頭部に対向するように取り付け、前記弱点ピ
ンの中心部の軸方向に設けた長孔内に前記近接ス
イツチと対向する先端に錆を発しにくい又は発し
ない材料で作つた検出片を取り付けた芯棒を常に
バネによつて近接スイツチに向う偏位力が付与さ
れるように挿入したことを特徴とする弱点ピン折
損警報装置。 A cover is attached to the head of the weak point pin to divide it with a space, and a proximity switch for sensing the approach of a detected object is installed within the cover so that its detection end faces the head of the weak point pin, and the A core rod with a detection piece made of a material that does not easily or does not generate rust is attached to the tip facing the proximity switch in a long hole provided in the axial direction at the center of the weak point pin, and is always connected to the proximity switch by a spring. A weak point pin breakage alarm device, characterized in that it is inserted so that a deflecting force is applied in the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035199U JPH059505Y2 (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035199U JPH059505Y2 (en) | 1988-03-18 | 1988-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139087U true JPH01139087U (en) | 1989-09-22 |
| JPH059505Y2 JPH059505Y2 (en) | 1993-03-09 |
Family
ID=31261851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988035199U Expired - Lifetime JPH059505Y2 (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059505Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575480U (en) * | 1992-03-11 | 1993-10-15 | 東芝エンジニアリング株式会社 | Weak point pin with breakage detector |
| JP2006161636A (en) * | 2004-12-06 | 2006-06-22 | Toshiba Corp | CONNECTION PIN, CONNECTION PIN MANUFACTURING METHOD, CONNECTION PIN ABNORMALITY DETECTING DEVICE, AND GUIDE VAN DRIVE MECHANISM PROVIDED WITH THE CONNECTION PIN AND ITS ABNORMALITY DETECTING DEVICE |
-
1988
- 1988-03-18 JP JP1988035199U patent/JPH059505Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575480U (en) * | 1992-03-11 | 1993-10-15 | 東芝エンジニアリング株式会社 | Weak point pin with breakage detector |
| JP2006161636A (en) * | 2004-12-06 | 2006-06-22 | Toshiba Corp | CONNECTION PIN, CONNECTION PIN MANUFACTURING METHOD, CONNECTION PIN ABNORMALITY DETECTING DEVICE, AND GUIDE VAN DRIVE MECHANISM PROVIDED WITH THE CONNECTION PIN AND ITS ABNORMALITY DETECTING DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059505Y2 (en) | 1993-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01139087U (en) | ||
| JPS648581U (en) | ||
| JPH0343584U (en) | ||
| JPH01139086U (en) | ||
| JPS6451870U (en) | ||
| JPS63111625U (en) | ||
| JPH0327376U (en) | ||
| JPS60183832U (en) | Vibration measuring device | |
| JPH01107933U (en) | ||
| JPH0356877U (en) | ||
| JPH0212602U (en) | ||
| JPS62122464U (en) | ||
| JPS63150976U (en) | ||
| JPS6358707U (en) | ||
| JPH0475923U (en) | ||
| JPH0277670U (en) | ||
| JPS6438519U (en) | ||
| JPS61112212U (en) | ||
| JPS6021908U (en) | Measuring tool | |
| JPH0475924U (en) | ||
| JPS6323749U (en) | ||
| JPS5945080U (en) | Sewing machine thread tension measurement tool | |
| JPH0350237U (en) | ||
| JPH0416372U (en) | ||
| JPH03113171U (en) |