FR2257812A1 - - Google Patents
Info
- Publication number
- FR2257812A1 FR2257812A1 FR7401527A FR7401527A FR2257812A1 FR 2257812 A1 FR2257812 A1 FR 2257812A1 FR 7401527 A FR7401527 A FR 7401527A FR 7401527 A FR7401527 A FR 7401527A FR 2257812 A1 FR2257812 A1 FR 2257812A1
- 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.)
- Granted
Links
Classifications
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- 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
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
- F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
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- 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
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7401527A FR2257812B1 (en, 2012) | 1974-01-11 | 1974-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7401527A FR2257812B1 (en, 2012) | 1974-01-11 | 1974-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257812A1 true FR2257812A1 (en, 2012) | 1975-08-08 |
FR2257812B1 FR2257812B1 (en, 2012) | 1978-08-11 |
Family
ID=9133586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401527A Expired FR2257812B1 (en, 2012) | 1974-01-11 | 1974-01-11 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2257812B1 (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102659022A (zh) * | 2012-05-02 | 2012-09-12 | 中联重科股份有限公司 | 吊钩及具有该吊钩的起重机 |
-
1974
- 1974-01-11 FR FR7401527A patent/FR2257812B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102659022A (zh) * | 2012-05-02 | 2012-09-12 | 中联重科股份有限公司 | 吊钩及具有该吊钩的起重机 |
CN102659022B (zh) * | 2012-05-02 | 2014-07-09 | 中联重科股份有限公司 | 吊钩及具有该吊钩的起重机 |
Also Published As
Publication number | Publication date |
---|---|
FR2257812B1 (en, 2012) | 1978-08-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |