FR3112335B1 - Dispositif de levage comprenant des pieds de prehension et un moyen de verrouillage perfectionne - Google Patents
Dispositif de levage comprenant des pieds de prehension et un moyen de verrouillage perfectionne Download PDFInfo
- Publication number
- FR3112335B1 FR3112335B1 FR2007344A FR2007344A FR3112335B1 FR 3112335 B1 FR3112335 B1 FR 3112335B1 FR 2007344 A FR2007344 A FR 2007344A FR 2007344 A FR2007344 A FR 2007344A FR 3112335 B1 FR3112335 B1 FR 3112335B1
- Authority
- FR
- France
- Prior art keywords
- lifting device
- device including
- locking means
- improved locking
- including gripper
- Prior art date
- 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.)
- Active
Links
- 230000002747 voluntary effect Effects 0.000 abstract 1
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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Un dispositif de levage à pied (2) basculant comprend un dispositif de verrouillage commandé (12) permettant le déverrouillage seulement à la suite d’une commande volontaire et imposant le retour à la position de verrouillage et de maintien de la saisie d’un objet (10) dès que l’action de déverrouillage cesse. Figure pour l’abrégé : Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2007344A FR3112335B1 (fr) | 2020-07-10 | 2020-07-10 | Dispositif de levage comprenant des pieds de prehension et un moyen de verrouillage perfectionne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2007344 | 2020-07-10 | ||
FR2007344A FR3112335B1 (fr) | 2020-07-10 | 2020-07-10 | Dispositif de levage comprenant des pieds de prehension et un moyen de verrouillage perfectionne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3112335A1 FR3112335A1 (fr) | 2022-01-14 |
FR3112335B1 true FR3112335B1 (fr) | 2022-08-26 |
Family
ID=72709620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2007344A Active FR3112335B1 (fr) | 2020-07-10 | 2020-07-10 | Dispositif de levage comprenant des pieds de prehension et un moyen de verrouillage perfectionne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3112335B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US521963A (en) * | 1894-06-26 | Carleton w | ||
US2337177A (en) * | 1942-10-08 | 1943-12-21 | Breslav Jack | Lifting grab |
FR2611823B1 (fr) * | 1987-03-03 | 1989-04-14 | Noirot Yves | Dispositif de verrouillage et deverrouillage |
-
2020
- 2020-07-10 FR FR2007344A patent/FR3112335B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3112335A1 (fr) | 2022-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220114 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |