KR860008046U - Screw - Google Patents
ScrewInfo
- Publication number
- KR860008046U KR860008046U KR2019840013562U KR840013562U KR860008046U KR 860008046 U KR860008046 U KR 860008046U KR 2019840013562 U KR2019840013562 U KR 2019840013562U KR 840013562 U KR840013562 U KR 840013562U KR 860008046 U KR860008046 U KR 860008046U
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Dowels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840013562U KR870001146Y1 (en) | 1984-12-19 | 1984-12-19 | A screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840013562U KR870001146Y1 (en) | 1984-12-19 | 1984-12-19 | A screw |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860008046U true KR860008046U (en) | 1986-07-21 |
KR870001146Y1 KR870001146Y1 (en) | 1987-03-25 |
Family
ID=70163159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840013562U KR870001146Y1 (en) | 1984-12-19 | 1984-12-19 | A screw |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870001146Y1 (en) |
-
1984
- 1984-12-19 KR KR2019840013562U patent/KR870001146Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870001146Y1 (en) | 1987-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT380545B (en) | SCREW | |
KR860003870U (en) | Screw grommet | |
DK1585A (en) | CEPHALOSPORINANTIBIOTICS | |
DK451785D0 (en) | SCREW | |
FI853606A0 (en) | MICROLUMINISCENT ANALYSSYSTEM | |
DK584985D0 (en) | Solid-bowl screw | |
FI840466A0 (en) | LYFTKIL | |
DK606385D0 (en) | acylaminoergolines | |
DK582985D0 (en) | GASTURBULATOR | |
BR8407345A (en) | MICROMUTADOR | |
DK231185A (en) | TUFTINGNAAL | |
ATA183384A (en) | SCREW CONNECTION | |
FI840853A0 (en) | STABSPAONGFORMIGT TAKELEMENT | |
ATA45484A (en) | KIMME | |
AT389296B (en) | ELECTROCOAGULATOR | |
DK101986A (en) | KOPELEVATOR | |
KR860006231U (en) | screw | |
KR860008046U (en) | Screw | |
NO841257L (en) | SCREW PRESS | |
SE8405468D0 (en) | screw connections | |
SE8403230D0 (en) | screw mechanism | |
SE8505467D0 (en) | Screw | |
ES279368Y (en) | PERFECTED SCREW | |
BR6401715U (en) | SCREW NAIL | |
FI840569A0 (en) | SULKONSTRUKTION I SPORTSKO |
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: 19971229 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |