FR2491901B3 - - Google Patents
Info
- Publication number
- FR2491901B3 FR2491901B3 FR8022093A FR8022093A FR2491901B3 FR 2491901 B3 FR2491901 B3 FR 2491901B3 FR 8022093 A FR8022093 A FR 8022093A FR 8022093 A FR8022093 A FR 8022093A FR 2491901 B3 FR2491901 B3 FR 2491901B3
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8022093A FR2491901A3 (fr) | 1980-10-10 | 1980-10-10 | Crochet de securite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8022093A FR2491901A3 (fr) | 1980-10-10 | 1980-10-10 | Crochet de securite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2491901A3 FR2491901A3 (fr) | 1982-04-16 |
FR2491901B3 true FR2491901B3 (da) | 1982-09-03 |
Family
ID=9246937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8022093A Granted FR2491901A3 (fr) | 1980-10-10 | 1980-10-10 | Crochet de securite |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2491901A3 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517289B1 (fr) * | 1981-11-30 | 1985-07-12 | Becque Forges | Crochet de levage avec dispositif de securite |
FR2520711B1 (fr) * | 1982-02-02 | 1986-07-25 | Henrion Blaise | Perfectionnements apportes aux crochets a verrouillage |
FR2744345B1 (fr) * | 1996-02-02 | 1998-06-05 | Cauda Guillaume Jean Louis | Systeme de securite pour chaines, colliers, bracelets |
DE102019103517B4 (de) | 2019-02-12 | 2021-04-22 | Pewag Austria Gmbh | Sicherheitslasthaken |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864644A (en) * | 1957-09-30 | 1958-12-16 | Earl A Marryatt | Cargo hooks |
-
1980
- 1980-10-10 FR FR8022093A patent/FR2491901A3/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2491901A3 (fr) | 1982-04-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |