JPH0447170B2 - - Google Patents
Info
- Publication number
- JPH0447170B2 JPH0447170B2 JP62336771A JP33677187A JPH0447170B2 JP H0447170 B2 JPH0447170 B2 JP H0447170B2 JP 62336771 A JP62336771 A JP 62336771A JP 33677187 A JP33677187 A JP 33677187A JP H0447170 B2 JPH0447170 B2 JP H0447170B2
- Authority
- JP
- Japan
- Prior art keywords
- closure plug
- hole
- plug member
- driver
- main body
- 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 - Lifetime
Links
Landscapes
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/080,979 US4818119A (en) | 1986-05-19 | 1987-08-03 | Hot bearing warning bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449703A JPS6449703A (en) | 1989-02-27 |
| JPH0447170B2 true JPH0447170B2 (fr) | 1992-08-03 |
Family
ID=22160901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33677187A Granted JPS6449703A (en) | 1987-08-03 | 1987-12-28 | High-temperature alarm device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6449703A (fr) |
| ZA (1) | ZA879656B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2063071C (fr) * | 1991-03-25 | 2004-11-23 | Thomas B. Ottoboni | Methode pour sulfoner des acyloxybenzenes et neutralisation du produit obtenu |
| CN104033463B (zh) * | 2014-06-19 | 2016-04-13 | 宁波浩渤工贸有限公司 | 一种松动报警螺栓 |
| CN109915463A (zh) * | 2019-03-28 | 2019-06-21 | 海盐光大标准件有限公司 | 一种具有报警功能的高强度螺栓 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326809Y2 (fr) * | 1971-06-22 | 1978-07-07 |
-
1987
- 1987-12-23 ZA ZA879656A patent/ZA879656B/xx unknown
- 1987-12-28 JP JP33677187A patent/JPS6449703A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA879656B (en) | 1989-02-22 |
| JPS6449703A (en) | 1989-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4818119A (en) | Hot bearing warning bolt | |
| US4119284A (en) | Railroad hotbox indicator | |
| US4812826A (en) | Thermal sensor for detection of railroad bearing failures | |
| ES2233953T3 (es) | Sistema medicion de la condicion del material de friccion de un vehiculo. | |
| US5046447A (en) | Limit sensing indicator | |
| US20080289834A1 (en) | Hazard detection and suppression apparatus | |
| US5438322A (en) | Thermal sensor for detection of potential mechanical failures and transmission of temperature warning signals | |
| EP3829903B1 (fr) | Système de surveillance de température d'ensemble d'extrémité de roue numérique | |
| US4501006A (en) | Hot-box signalling devices | |
| JPS61184103A (ja) | 航空機タイヤの可溶栓安全装置 | |
| RU2425703C2 (ru) | Замок для спринклеров и форсунок с тепловым расцеплением | |
| US20040190591A1 (en) | Irreversible indication of overheated railway vehicle components | |
| JPH0447170B2 (fr) | ||
| US4773350A (en) | Fusible temperature signaling sensor | |
| KR0128006Y1 (ko) | 스프링클러 헤드 | |
| US3930629A (en) | Overheated journal bearing derailment prevention system | |
| US4899777A (en) | Thermally activated pressure relief plug | |
| US4029859A (en) | Thermal sensor and current generator | |
| JPH05504393A (ja) | 枢動ラッチ付流体制御弁装置 | |
| JP2867047B2 (ja) | スプリンクラー消火設備の火災感知器 | |
| US3603280A (en) | Temperature sensitive fitting | |
| BRPI0610854A2 (pt) | arranjo de cubo de roda | |
| JPH08287377A (ja) | 熱交換器回路の循環冷却液を監視するセンサ | |
| JP2013029318A (ja) | 感温ワッシャ | |
| US4036166A (en) | Remote high temperature indicating apparatus |