FR2471945A1 - Dispositif elevateur, notamment pour vehicules automobiles - Google Patents
Dispositif elevateur, notamment pour vehicules automobiles Download PDFInfo
- Publication number
- FR2471945A1 FR2471945A1 FR8026823A FR8026823A FR2471945A1 FR 2471945 A1 FR2471945 A1 FR 2471945A1 FR 8026823 A FR8026823 A FR 8026823A FR 8026823 A FR8026823 A FR 8026823A FR 2471945 A1 FR2471945 A1 FR 2471945A1
- Authority
- FR
- France
- Prior art keywords
- nut
- safety
- release
- cable
- lifting
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012550 audit Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polytetrafluoroethylene ring Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2472—Safety nuts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Emergency Lowering Means (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK538479A DK538479A (da) | 1979-12-18 | 1979-12-18 | Loefteapparat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471945A1 true FR2471945A1 (fr) | 1981-06-26 |
| FR2471945B3 FR2471945B3 (enExample) | 1982-10-01 |
Family
ID=8142014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8026823A Granted FR2471945A1 (fr) | 1979-12-18 | 1980-12-17 | Dispositif elevateur, notamment pour vehicules automobiles |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE3048319A1 (enExample) |
| DK (1) | DK538479A (enExample) |
| ES (1) | ES8202761A1 (enExample) |
| FR (1) | FR2471945A1 (enExample) |
| GB (1) | GB2065600A (enExample) |
| IT (1) | IT1134796B (enExample) |
| ZA (1) | ZA807874B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2901780B1 (fr) * | 2006-05-30 | 2009-03-06 | Sefac Sa | Dispositif de levage a ecrou parachute |
| CN107827026A (zh) * | 2017-11-29 | 2018-03-23 | 沈阳奥托斯机械设备有限公司 | 埋入式电动架车机及其控制系统 |
| CN115571815B (zh) * | 2022-09-30 | 2023-06-13 | 南通恒力包装科技股份有限公司 | 一种带有防撞结构的垂直物料提升装置及提升方法 |
-
1979
- 1979-12-18 DK DK538479A patent/DK538479A/da not_active Application Discontinuation
-
1980
- 1980-12-15 GB GB8040141A patent/GB2065600A/en not_active Withdrawn
- 1980-12-17 DE DE19803048319 patent/DE3048319A1/de not_active Withdrawn
- 1980-12-17 ZA ZA00807874A patent/ZA807874B/xx unknown
- 1980-12-17 FR FR8026823A patent/FR2471945A1/fr active Granted
- 1980-12-17 ES ES497840A patent/ES8202761A1/es not_active Expired
- 1980-12-18 IT IT26767/80A patent/IT1134796B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DK538479A (da) | 1981-06-19 |
| FR2471945B3 (enExample) | 1982-10-01 |
| ES497840A0 (es) | 1982-02-01 |
| IT1134796B (it) | 1986-08-13 |
| ZA807874B (en) | 1982-01-27 |
| DE3048319A1 (de) | 1981-09-10 |
| GB2065600A (en) | 1981-07-01 |
| ES8202761A1 (es) | 1982-02-01 |
| IT8026767A0 (it) | 1980-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0534833B1 (fr) | Dispositif de verrouillage de sécurité à crochet basculant | |
| EP2042217B1 (fr) | Dispositif antichute destiné à coopérer avec un support d'assurage rigide | |
| CH651257A5 (fr) | Dispositif de levage, notamment pour handicapes, sur vehicules. | |
| EP0559624B1 (fr) | Dispositif d'actionnement de la rotation d'un marchepied pour véhicules | |
| FR2756619A1 (fr) | Dispositif de liberation pour des elements de retenue, par exemple de panneaux solaires | |
| EP0894936B1 (fr) | Dispositif de sécurité antichute pour fermeture à effacement vertical dotée d'un tablier monté autour d'un tube fixe | |
| FR2471945A1 (fr) | Dispositif elevateur, notamment pour vehicules automobiles | |
| EP0112265B1 (fr) | Dispositif de descente automatique rapide pour pantographe | |
| EP0819204B1 (fr) | Porte de manutention avec systeme de securite | |
| FR2715965A1 (fr) | Dispositif de sécurité contre la chute, en particulier pour portes basculantes. | |
| CH635555A5 (en) | Lifting installation, particularly elevator for vehicles | |
| EP0836701B1 (fr) | Organe de coupure antifraude pour compteur de gaz et compteur de gaz equipe d'un tel organe de coupure | |
| CH628002A5 (fr) | Treuil de manoeuvre pour dome ouvrant de batiment. | |
| EP2397435B1 (fr) | Dispositif de jonction pour assurer la liaison entre un outillage de levage et une pièce | |
| EP0260167B1 (fr) | Dispositif de retenue ou de largage d'un fil d'armement de fusées de projectiles | |
| FR2760892A1 (fr) | Coupe-batterie bi-stable a verrouillage mecanique | |
| EP3832688B1 (fr) | Appareil de commutation électrique à contacts séparables et disjoncteur comprenant un tel appareil | |
| FR2683580A1 (fr) | Dispositif de verrouillage de securite a crochet basculant. | |
| FR2595841A1 (fr) | Dispositif de commande mecanique a cable a reglage automatique | |
| FR2465678A1 (fr) | Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement | |
| FR2681633A1 (fr) | Dispositif de verrouillage de securite a crochet basculant. | |
| EP0742340B1 (fr) | Portillon mécanique | |
| FR2847070A1 (fr) | Coupe-circuit de securite a inertie pour vehicules | |
| EP1111180A1 (fr) | Dispositif de sécurité pour portail automatique | |
| FR2661405A1 (fr) | Dispositif de declenchement de parachute pour cabine d'ascenseur, par cable de traction. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |