MD20070123A - Threaded connection and process for manufacturing thereof - Google Patents
Threaded connection and process for manufacturing thereofInfo
- Publication number
- MD20070123A MD20070123A MDA20070123A MD20070123A MD20070123A MD 20070123 A MD20070123 A MD 20070123A MD A20070123 A MDA20070123 A MD A20070123A MD 20070123 A MD20070123 A MD 20070123A MD 20070123 A MD20070123 A MD 20070123A
- Authority
- MD
- Moldova
- Prior art keywords
- bolt
- thread
- threaded connection
- nut
- manufacturing
- Prior art date
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Forging (AREA)
Abstract
The invention relates to the mechanical engineering, particularly to the threaded connection blocking elements.The threaded connection comprises a bolt (7), a nut (1) and a counter nut (4). The nut (1) comprises two internal threads: one (2) for the bolt (7) and another (3), greater, for the external thread (5) of the counter nut (4) which also comprises an internal thread (6) for the bolt (7). The thread of the bolt (7) and the threads of the nuts (2, 6), interacting with the thread of the bolt (7) are on the right and the threads for connection of nuts (3, 5) - on the left or with a smaller or a greater step, different from the step of the thread of the bolt (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070123A MD20070123A (en) | 2007-04-28 | 2007-04-28 | Threaded connection and process for manufacturing thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070123A MD20070123A (en) | 2007-04-28 | 2007-04-28 | Threaded connection and process for manufacturing thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MD20070123A true MD20070123A (en) | 2008-12-31 |
Family
ID=40255059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20070123A MD20070123A (en) | 2007-04-28 | 2007-04-28 | Threaded connection and process for manufacturing thereof |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD20070123A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US257854A (en) * | 1882-05-16 | Nut-lock | ||
FR426057A (en) * | 1911-02-15 | 1911-06-27 | Mathias Von Stablewski | New lock nut |
DE3640668A1 (en) * | 1985-11-29 | 1987-06-04 | Suiken Technology Daito Kk | DOUBLE NUT |
JPS63185912U (en) * | 1987-05-25 | 1988-11-29 | ||
FR2711402A3 (en) * | 1992-02-10 | 1995-04-28 | Chiang Chih Chung | Fastener with two-part nut |
DE19503962A1 (en) * | 1993-09-28 | 1996-08-14 | Chiang Chih Chung | Lock nut capable of engaging resiliently another nut |
US5855463A (en) * | 1997-09-15 | 1999-01-05 | Newby; John C. | Bolt and nut thread friction locking device with opposite hand threads with a captured spring or spring lock washer |
JP2000035025A (en) * | 1998-07-17 | 2000-02-02 | Kawasaki Steel Corp | Double locking nut |
JP2007333041A (en) * | 2006-06-14 | 2007-12-27 | Kaoru Taneichi | Nut |
-
2007
- 2007-04-28 MD MDA20070123A patent/MD20070123A/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US257854A (en) * | 1882-05-16 | Nut-lock | ||
FR426057A (en) * | 1911-02-15 | 1911-06-27 | Mathias Von Stablewski | New lock nut |
DE3640668A1 (en) * | 1985-11-29 | 1987-06-04 | Suiken Technology Daito Kk | DOUBLE NUT |
JPS63185912U (en) * | 1987-05-25 | 1988-11-29 | ||
FR2711402A3 (en) * | 1992-02-10 | 1995-04-28 | Chiang Chih Chung | Fastener with two-part nut |
DE19503962A1 (en) * | 1993-09-28 | 1996-08-14 | Chiang Chih Chung | Lock nut capable of engaging resiliently another nut |
US5855463A (en) * | 1997-09-15 | 1999-01-05 | Newby; John C. | Bolt and nut thread friction locking device with opposite hand threads with a captured spring or spring lock washer |
JP2000035025A (en) * | 1998-07-17 | 2000-02-02 | Kawasaki Steel Corp | Double locking nut |
JP2007333041A (en) * | 2006-06-14 | 2007-12-27 | Kaoru Taneichi | Nut |
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