JPS49113959A - - Google Patents
Info
- Publication number
- JPS49113959A JPS49113959A JP2004174A JP2004174A JPS49113959A JP S49113959 A JPS49113959 A JP S49113959A JP 2004174 A JP2004174 A JP 2004174A JP 2004174 A JP2004174 A JP 2004174A JP S49113959 A JPS49113959 A JP S49113959A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
- F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33451273A | 1973-02-21 | 1973-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49113959A true JPS49113959A (de) | 1974-10-30 |
| JPS5718044B2 JPS5718044B2 (de) | 1982-04-14 |
Family
ID=23307565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004174A Expired JPS5718044B2 (de) | 1973-02-21 | 1974-02-21 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5718044B2 (de) |
| CA (1) | CA979248A (de) |
| DE (1) | DE2403974C2 (de) |
| FR (1) | FR2218497B1 (de) |
| GB (1) | GB1405733A (de) |
| IT (1) | IT1007242B (de) |
| SE (1) | SE399110B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679552B1 (en) | 1999-10-27 | 2004-01-20 | Aprica Kassai Kabushikikaisha | Nursery instrument |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2769606A (en) * | 1951-04-13 | 1956-11-06 | Charles O Larson | Anchorage device |
| US2829696A (en) * | 1955-11-23 | 1958-04-08 | Illinois Tool Works | Screw for preassembly with workpieces |
| DE1065667B (de) * | 1956-11-19 | |||
| US3661046A (en) * | 1970-11-09 | 1972-05-09 | Illinois Tool Works | Combination screw |
-
1974
- 1974-01-16 CA CA190,267A patent/CA979248A/en not_active Expired
- 1974-01-29 DE DE19742403974 patent/DE2403974C2/de not_active Expired
- 1974-02-05 IT IT2018974A patent/IT1007242B/it active
- 1974-02-15 GB GB700474A patent/GB1405733A/en not_active Expired
- 1974-02-20 SE SE7402222A patent/SE399110B/xx unknown
- 1974-02-20 FR FR7405804A patent/FR2218497B1/fr not_active Expired
- 1974-02-21 JP JP2004174A patent/JPS5718044B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679552B1 (en) | 1999-10-27 | 2004-01-20 | Aprica Kassai Kabushikikaisha | Nursery instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5718044B2 (de) | 1982-04-14 |
| FR2218497A1 (de) | 1974-09-13 |
| IT1007242B (it) | 1976-10-30 |
| CA979248A (en) | 1975-12-09 |
| SE399110B (sv) | 1978-01-30 |
| DE2403974C2 (de) | 1982-11-18 |
| GB1405733A (en) | 1975-09-10 |
| DE2403974A1 (de) | 1974-08-29 |
| FR2218497B1 (de) | 1977-06-10 |