DE9218483U1 - Lifting and lowering device - Google Patents
Lifting and lowering deviceInfo
- Publication number
- DE9218483U1 DE9218483U1 DE9218483U DE9218483U DE9218483U1 DE 9218483 U1 DE9218483 U1 DE 9218483U1 DE 9218483 U DE9218483 U DE 9218483U DE 9218483 U DE9218483 U DE 9218483U DE 9218483 U1 DE9218483 U1 DE 9218483U1
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- lowering device
- lowering
- 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.)
- Expired - Lifetime
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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/06—Controlling the motor in four quadrants
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9218483U DE9218483U1 (en) | 1992-11-06 | 1992-11-06 | Lifting and lowering device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9218483U DE9218483U1 (en) | 1992-11-06 | 1992-11-06 | Lifting and lowering device |
DE4237534 | 1992-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9218483U1 true DE9218483U1 (en) | 1994-04-28 |
Family
ID=25920220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9218483U Expired - Lifetime DE9218483U1 (en) | 1992-11-06 | 1992-11-06 | Lifting and lowering device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9218483U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669281A1 (en) * | 1994-01-29 | 1995-08-30 | Jungheinrich Aktiengesellschaft | Hydraulic lifting device for battery-actuated load handling trucks |
EP1067296A1 (en) | 1999-07-06 | 2001-01-10 | HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG | Electrohydraulic lifting module |
DE102008019069B4 (en) | 2007-12-21 | 2022-11-24 | Still Gesellschaft Mit Beschränkter Haftung | Procedure for activating comfort and safety functions on industrial trucks |
-
1992
- 1992-11-06 DE DE9218483U patent/DE9218483U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669281A1 (en) * | 1994-01-29 | 1995-08-30 | Jungheinrich Aktiengesellschaft | Hydraulic lifting device for battery-actuated load handling trucks |
EP1067296A1 (en) | 1999-07-06 | 2001-01-10 | HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG | Electrohydraulic lifting module |
DE102008019069B4 (en) | 2007-12-21 | 2022-11-24 | Still Gesellschaft Mit Beschränkter Haftung | Procedure for activating comfort and safety functions on industrial trucks |
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