BE515215A - - Google Patents
Info
- Publication number
- BE515215A BE515215A BE515215DA BE515215A BE 515215 A BE515215 A BE 515215A BE 515215D A BE515215D A BE 515215DA BE 515215 A BE515215 A BE 515215A
- Authority
- BE
- Belgium
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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/36—Fastening means for fishplates
- E01B11/38—Locking arrangements for fastening means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2098052A GB743247A (en) | 1952-08-21 | 1952-08-21 | Improvements in locking means for securing a nut on a screwed member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515215A true BE515215A (en) | 1952-11-14 |
Family
ID=10155124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515215D BE515215A (en) | 1952-08-21 | 1952-10-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE515215A (en) |
| FR (1) | FR1070529A (en) |
| GB (1) | GB743247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908504A (en) * | 2019-03-26 | 2019-06-21 | 国网湖北省电力公司咸宁供电公司 | Safety belt suspension device is used in a kind of maintenance of main transformer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2922613B1 (en) * | 2007-10-22 | 2010-02-26 | Skf Aerospace France | ROTATING BLOCKING DEVICE OF A SCREW ASSEMBLY, ASSEMBLY COMPRISING SUCH A DEVICE AND USE OF SUCH A ASSEMBLY IN AERONAUTICAL CONSTRUCTION |
| PL2479081T3 (en) * | 2011-01-19 | 2017-06-30 | Siemens Schweiz Ag | Clamp lock with lock clamp screw |
| CN112718995B (en) * | 2019-10-28 | 2023-02-03 | 中国航发商用航空发动机有限责任公司 | Punching tool and core rod thereof |
| CN113187798B (en) * | 2021-04-23 | 2022-05-24 | 中国石油天然气集团有限公司 | Nut pre-tightening device for crank pin of pumping unit |
-
1952
- 1952-08-21 GB GB2098052A patent/GB743247A/en not_active Expired
- 1952-10-25 FR FR1070529D patent/FR1070529A/en not_active Expired
- 1952-10-30 BE BE515215D patent/BE515215A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908504A (en) * | 2019-03-26 | 2019-06-21 | 国网湖北省电力公司咸宁供电公司 | Safety belt suspension device is used in a kind of maintenance of main transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1070529A (en) | 1954-07-28 |
| GB743247A (en) | 1956-01-11 |