FR2097684A5 - - Google Patents
Info
- Publication number
- FR2097684A5 FR2097684A5 FR7026526A FR7026526A FR2097684A5 FR 2097684 A5 FR2097684 A5 FR 2097684A5 FR 7026526 A FR7026526 A FR 7026526A FR 7026526 A FR7026526 A FR 7026526A FR 2097684 A5 FR2097684 A5 FR 2097684A5
- Authority
- FR
- France
- 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.)
- Expired
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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7026526A FR2097684A5 (fr) | 1970-07-17 | 1970-07-17 | |
BE769910A BE769910A (fr) | 1970-07-17 | 1971-07-12 | Perfectionnements aux organes filetes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7026526A FR2097684A5 (fr) | 1970-07-17 | 1970-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2097684A5 true FR2097684A5 (fr) | 1972-03-03 |
Family
ID=9058854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7026526A Expired FR2097684A5 (fr) | 1970-07-17 | 1970-07-17 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE769910A (fr) |
FR (1) | FR2097684A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015086196A1 (fr) * | 2013-12-14 | 2015-06-18 | Fontana Fasteners R.D. S.R.L. | Élément vis comportant une partie de prise pour outil |
-
1970
- 1970-07-17 FR FR7026526A patent/FR2097684A5/fr not_active Expired
-
1971
- 1971-07-12 BE BE769910A patent/BE769910A/fr unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015086196A1 (fr) * | 2013-12-14 | 2015-06-18 | Fontana Fasteners R.D. S.R.L. | Élément vis comportant une partie de prise pour outil |
KR20160097329A (ko) * | 2013-12-14 | 2016-08-17 | 폰타나 패스너스 알디 에스알엘 | 공구 맞물림 부분을 가지는 나사 요소 |
US9964133B2 (en) | 2013-12-14 | 2018-05-08 | Fontana Fasteners R.D. S.R.L. | Screw elements having a tool engagement portion |
KR102270032B1 (ko) | 2013-12-14 | 2021-06-28 | 폰타나 패스너스 알디 에스알엘 | 공구 맞물림 부분을 가지는 나사 요소 |
Also Published As
Publication number | Publication date |
---|---|
BE769910A (fr) | 1971-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |