WO1979000280A1 - Self-locking screw - Google Patents
Self-locking screw Download PDFInfo
- Publication number
- WO1979000280A1 WO1979000280A1 PCT/JP1978/000017 JP7800017W WO7900280A1 WO 1979000280 A1 WO1979000280 A1 WO 1979000280A1 JP 7800017 W JP7800017 W JP 7800017W WO 7900280 A1 WO7900280 A1 WO 7900280A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screw thread
- self
- screw
- locking screw
- slit
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782857172 DE2857172A1 (de) | 1977-11-04 | 1978-11-01 | Self-locking screw |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP77/131527 | 1977-11-04 | ||
JP13152777A JPS5465252A (en) | 1977-11-04 | 1977-11-04 | Lock nut* lock bolt and lock screw |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1979000280A1 true WO1979000280A1 (en) | 1979-05-31 |
Family
ID=15060141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1978/000017 WO1979000280A1 (en) | 1977-11-04 | 1978-11-01 | Self-locking screw |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5465252A (ja) |
AU (1) | AU529857B2 (ja) |
CA (1) | CA1126060A (ja) |
FR (1) | FR2408061A1 (ja) |
GB (1) | GB2036227B (ja) |
IT (1) | IT1106649B (ja) |
NL (1) | NL7810988A (ja) |
SE (1) | SE7905818L (ja) |
WO (1) | WO1979000280A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0958072A1 (en) * | 1997-11-10 | 1999-11-24 | Hanstock Fasteners Pty Limited | Improvements relating to screws and threadforms |
JP2003042130A (ja) * | 2001-08-01 | 2003-02-13 | Taisuke Onuki | ねじ部材 |
US6688988B2 (en) | 2002-06-04 | 2004-02-10 | Balax, Inc. | Looking thread cold forming tool |
CN105485139A (zh) * | 2016-01-15 | 2016-04-13 | 瑞安市威孚标准件有限公司 | 带自锁功能的螺栓 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900002192B1 (ko) * | 1985-11-22 | 1990-04-04 | 닛봉도꾸슈우기자이가부시끼가이샤 | 자기 고정형 구입(溝入) 나사와 그 전조법 및 전조평다이스 |
DE4003892A1 (de) * | 1990-02-09 | 1991-08-14 | Haerle Anton | Selbsthemmendes gewinde |
US5052156A (en) * | 1990-10-15 | 1991-10-01 | 501 Fukui Chemical Industry Co., Ltd. | Flooring panel system |
UA66876C2 (uk) * | 1998-09-07 | 2004-06-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Різьбове з'єднання двох металевих труб з пазом, виконаним в різьбі |
JP2003109711A (ja) * | 2001-09-28 | 2003-04-11 | Maspro Denkoh Corp | 高周波機器の接続端子 |
JP2017219076A (ja) * | 2016-06-06 | 2017-12-14 | 株式会社青山製作所 | ボルト |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069961A (en) * | 1960-01-04 | 1962-12-25 | Elastic Stop Nut Corp | Screw threaded member |
GB1312189A (en) * | 1970-04-03 | 1973-04-04 | Reed Rolled Thread Die Co | Self locking screw |
JPS4827343B1 (ja) * | 1968-04-29 | 1973-08-21 | ||
JPS4944813B2 (ja) * | 1971-11-22 | 1974-11-30 | ||
US3882917A (en) * | 1970-04-03 | 1975-05-13 | Litton Industrial Products | Self-locking thread |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US793824A (en) * | 1904-12-15 | 1905-07-04 | American Iron And Steel Mfg Co Inc | Bolt and nut lock. |
-
1977
- 1977-11-04 JP JP13152777A patent/JPS5465252A/ja active Granted
-
1978
- 1978-10-31 CA CA315,367A patent/CA1126060A/en not_active Expired
- 1978-11-01 WO PCT/JP1978/000017 patent/WO1979000280A1/ja unknown
- 1978-11-01 GB GB7921140A patent/GB2036227B/en not_active Expired
- 1978-11-03 AU AU41317/78A patent/AU529857B2/en not_active Expired
- 1978-11-03 IT IT51762/78A patent/IT1106649B/it active
- 1978-11-03 NL NL7810988A patent/NL7810988A/xx not_active Application Discontinuation
- 1978-11-03 FR FR7831113A patent/FR2408061A1/fr active Pending
-
1979
- 1979-07-03 SE SE7905818A patent/SE7905818L/ unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069961A (en) * | 1960-01-04 | 1962-12-25 | Elastic Stop Nut Corp | Screw threaded member |
JPS4827343B1 (ja) * | 1968-04-29 | 1973-08-21 | ||
GB1312189A (en) * | 1970-04-03 | 1973-04-04 | Reed Rolled Thread Die Co | Self locking screw |
US3882917A (en) * | 1970-04-03 | 1975-05-13 | Litton Industrial Products | Self-locking thread |
JPS4944813B2 (ja) * | 1971-11-22 | 1974-11-30 |
Non-Patent Citations (2)
Title |
---|
Kikaisekkei, Vol. 16, NO 1 (1972-1), photograph 8, page 100 * |
Kikaisekkei, Vol. 17, NO. 6 (1973-6), "Nejiyama no Katachi ni Henka o Ataeta Jibakuneji" page 5 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0958072A1 (en) * | 1997-11-10 | 1999-11-24 | Hanstock Fasteners Pty Limited | Improvements relating to screws and threadforms |
EP0958072A4 (en) * | 1997-11-10 | 2010-06-30 | Ajax Cooke Pty Ltd | IMPROVEMENTS TO SCREWS AND THREADS |
JP2003042130A (ja) * | 2001-08-01 | 2003-02-13 | Taisuke Onuki | ねじ部材 |
US6688988B2 (en) | 2002-06-04 | 2004-02-10 | Balax, Inc. | Looking thread cold forming tool |
CN105485139A (zh) * | 2016-01-15 | 2016-04-13 | 瑞安市威孚标准件有限公司 | 带自锁功能的螺栓 |
Also Published As
Publication number | Publication date |
---|---|
AU529857B2 (en) | 1983-06-23 |
SE7905818L (sv) | 1979-07-03 |
IT1106649B (it) | 1985-11-11 |
FR2408061A1 (fr) | 1979-06-01 |
JPS5465252A (en) | 1979-05-25 |
JPS5619492B2 (ja) | 1981-05-08 |
GB2036227B (en) | 1982-11-03 |
GB2036227A (en) | 1980-06-25 |
AU4131778A (en) | 1979-05-17 |
CA1126060A (en) | 1982-06-22 |
IT7851762A0 (it) | 1978-11-03 |
NL7810988A (nl) | 1979-05-08 |
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