DK100680A - Loefteapparat navnlig loefteplatform - Google Patents
Loefteapparat navnlig loefteplatformInfo
- Publication number
- DK100680A DK100680A DK100680A DK100680A DK100680A DK 100680 A DK100680 A DK 100680A DK 100680 A DK100680 A DK 100680A DK 100680 A DK100680 A DK 100680A DK 100680 A DK100680 A DK 100680A
- Authority
- DK
- Denmark
- Prior art keywords
- platform
- lift
- nut
- lifting
- spring
- Prior art date
Links
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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Types And Forms Of Lifts (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Luminescent Compositions (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Movable Scaffolding (AREA)
- Ladders (AREA)
- Invalid Beds And Related Equipment (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792909171 DE2909171A1 (de) | 1979-03-08 | 1979-03-08 | Hubvorrichtung, insbesondere hebebuehne |
Publications (1)
Publication Number | Publication Date |
---|---|
DK100680A true DK100680A (da) | 1980-09-09 |
Family
ID=6064870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK100680A DK100680A (da) | 1979-03-08 | 1980-03-07 | Loefteapparat navnlig loefteplatform |
Country Status (8)
Country | Link |
---|---|
US (1) | US4319738A (da) |
EP (1) | EP0016998B1 (da) |
JP (1) | JPS56108698A (da) |
AT (1) | ATE2663T1 (da) |
BR (1) | BR8001382A (da) |
DE (2) | DE2909171A1 (da) |
DK (1) | DK100680A (da) |
FI (1) | FI800638A (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701251A1 (fr) * | 1993-02-08 | 1994-08-12 | Sefac Equipement | Dispositif de levage, notamment d'un véhicule. |
FR2701252B1 (fr) * | 1993-02-08 | 1995-03-17 | Sefac Equipement | Dispositif de levage, notamment d'un véhicule. |
US5518220A (en) * | 1993-07-21 | 1996-05-21 | Sefac Equipement (Societe Anonyme) | Lifting device for a vehicle |
WO1995010716A1 (en) * | 1993-10-15 | 1995-04-20 | Skf Specialty Products Ab | Fall protection device at actuators |
DE4343685C2 (de) * | 1993-12-21 | 1996-05-23 | Nussbaum Otto Gmbh Co Kg | Absturzsicherung und Haltevorrichtung für eine Hubvorrichtung |
DE19711451C2 (de) * | 1997-03-19 | 2003-04-10 | Nussbaum Otto Gmbh Co Kg | Absturzsicherung und Haltevorrichtung für eine Hubeinrichtung |
FR2783142B1 (fr) * | 1998-09-15 | 2000-10-27 | Cuisines Et Hottes Meissonnier | Support de meuble ou de partie de meuble permettant le reglage de sa position en hauteur |
ES2169973B1 (es) * | 1999-10-08 | 2003-12-01 | Belmonte Asensio Fernandez | Mecanismo de desplazamiento vertical, ahorro energetico y frenado para ascensores. |
WO2006069442A1 (en) * | 2004-12-27 | 2006-07-06 | Louis Morissette | Braking mechanism for moving assemblies |
WO2017109608A1 (en) * | 2015-12-23 | 2017-06-29 | Mohamed Adibur Rahaman SHARIFF | Thread based lifting mechanism |
US11364681B2 (en) * | 2017-06-28 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Lift to lower and raise a platform |
CN108706498B (zh) * | 2018-05-30 | 2020-12-01 | 胡素琴 | 一种踩踏式升降运输机 |
CN110259905B (zh) * | 2019-07-10 | 2023-04-11 | 嘉兴建盛五金科技股份有限公司 | 一种高强度牢固型梯形螺母 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE90519C (da) * | ||||
CH1307A (fr) * | 1889-08-06 | 1889-11-09 | Backman Per Gunnar | Parachute (Système Backman) |
CH322756A (fr) * | 1954-10-30 | 1957-06-30 | Villars Julio | Installation de levage |
FR1317346A (fr) * | 1961-12-29 | 1963-02-08 | F O G Ets | Dispositif de sécurité pour appareils de levage à câbles, en particulier pour véhicules automobiles, et appareils de levage munis d'un tel dispositif |
DE1283475B (de) * | 1967-03-31 | 1968-11-21 | Tecalemit Gmbh Deutsche | Hebebuehne mit einer an mehreren, vorzugsweise an vier Pfosten gefuehrten Plattform |
FR2070516A5 (da) * | 1969-12-08 | 1971-09-10 | Fogautolube Sa | |
US3707930A (en) * | 1971-07-26 | 1973-01-02 | American Hospital Supply Corp | Power operated pedestal table and safety clutch therefor |
DE2556691C3 (de) * | 1975-12-16 | 1980-07-24 | Otto Nussbaum Kg, Fertigungstechnik Und Maschinenbau, 7640 Kehl | Fördervorrichtung, insbesondere zum Heben von Lasten |
US4022428A (en) * | 1976-04-02 | 1977-05-10 | Mantha Francois J | Lift device |
DE2649769A1 (de) * | 1976-10-29 | 1978-05-03 | Nussbaum Kg O | Hebebuehne |
DE7926126U1 (de) * | 1979-09-14 | 1980-01-17 | Gebr. Hofmann Gmbh & Co Kg, Maschinenfabrik, 6100 Darmstadt | Sicherheitseinrichtung an spindelbetriebenen hebebuehnen, insbesondere zwei-saeulen-kraftfahrzeug-hebebuehnen |
-
1979
- 1979-03-08 DE DE19792909171 patent/DE2909171A1/de not_active Withdrawn
-
1980
- 1980-02-29 FI FI800638A patent/FI800638A/fi not_active Application Discontinuation
- 1980-03-07 BR BR8001382A patent/BR8001382A/pt unknown
- 1980-03-07 DE DE8080101148T patent/DE3062160D1/de not_active Expired
- 1980-03-07 EP EP80101148A patent/EP0016998B1/de not_active Expired
- 1980-03-07 US US06/128,243 patent/US4319738A/en not_active Expired - Lifetime
- 1980-03-07 AT AT80101148T patent/ATE2663T1/de not_active IP Right Cessation
- 1980-03-07 DK DK100680A patent/DK100680A/da unknown
- 1980-03-08 JP JP2972980A patent/JPS56108698A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3062160D1 (en) | 1983-04-07 |
EP0016998B1 (de) | 1983-03-02 |
FI800638A (fi) | 1980-09-09 |
EP0016998A1 (de) | 1980-10-15 |
BR8001382A (pt) | 1980-11-11 |
DE2909171A1 (de) | 1980-09-11 |
US4319738A (en) | 1982-03-16 |
ATE2663T1 (de) | 1983-03-15 |
JPS56108698A (en) | 1981-08-28 |
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