KR900015874U - Fastening bolt for fixing using thermal expansion - Google Patents
Fastening bolt for fixing using thermal expansionInfo
- Publication number
- KR900015874U KR900015874U KR2019890002277U KR890002277U KR900015874U KR 900015874 U KR900015874 U KR 900015874U KR 2019890002277 U KR2019890002277 U KR 2019890002277U KR 890002277 U KR890002277 U KR 890002277U KR 900015874 U KR900015874 U KR 900015874U
- Authority
- KR
- South Korea
- Prior art keywords
- fixing
- thermal expansion
- fastening bolt
- fastening
- bolt
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/01—Locking of screws, bolts or nuts specially adapted to prevent loosening at extreme temperatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002277U KR910008776Y1 (en) | 1989-02-28 | 1989-02-28 | Bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002277U KR910008776Y1 (en) | 1989-02-28 | 1989-02-28 | Bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900015874U true KR900015874U (en) | 1990-09-03 |
KR910008776Y1 KR910008776Y1 (en) | 1991-11-04 |
Family
ID=19284068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890002277U KR910008776Y1 (en) | 1989-02-28 | 1989-02-28 | Bolt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910008776Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102371602B1 (en) | 2017-05-25 | 2022-03-07 | 현대자동차주식회사 | Nut runner |
-
1989
- 1989-02-28 KR KR2019890002277U patent/KR910008776Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910008776Y1 (en) | 1991-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20021105 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |