DE29819538U1 - Actuator, in particular for a remote control device for actuating a coupling for the articulated connection of a towing vehicle and a trailer vehicle - Google Patents
Actuator, in particular for a remote control device for actuating a coupling for the articulated connection of a towing vehicle and a trailer vehicleInfo
- Publication number
- DE29819538U1 DE29819538U1 DE29819538U DE29819538U DE29819538U1 DE 29819538 U1 DE29819538 U1 DE 29819538U1 DE 29819538 U DE29819538 U DE 29819538U DE 29819538 U DE29819538 U DE 29819538U DE 29819538 U1 DE29819538 U1 DE 29819538U1
- Authority
- DE
- Germany
- Prior art keywords
- actuator according
- valve
- actuating
- chambers
- pressure medium
- 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
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/02—Bolt or shackle-type couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/26—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for remote control, e.g. for releasing
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (23)
- 1. ein Gehäuse (156), das einen Druckmediumraum (156d) umschließt,
- 2. ein drehverlagerbares Kolbenelement (140a; 148a), das den Druckmediumraum (156d) in zwei volumenveränderliche Kammern (148c, 148d) unterteilt,
wobei die beiden Kammern (148c, 148d) jeweils eine Anschlußstelle für eine Druckmedium-Zuführ/Abführ-Leitung (144a, 144b) aufweisen, dadurch gekennzeichnet,
daß der Druckmediumraum (156d) als Ringraum ausgebildet ist, wobei zur Unterteilung des Ringraums (156d) in die beiden Kammern (148c, 148d) ferner eine gehäuse-feste Unterteilungs anordnung (160) vorgesehen ist, und
daß das Kolbenelement (140a; 148a) und die Unterteilungs anordnung (160) jeweils ein Dichtungselement (158, 162) zur fluid dichten Trennung der beiden Kammern (148c, 148d) aufweisen.1. actuating unit ( 140 ; 148 ; 248 ), in particular for a remote control device ( 42 ) for actuating a clutch ( 10 ; 92 ) for articulated connection of a towing vehicle ( 16 ) and a trailer vehicle ( 26 ), comprising:
- 1. a housing ( 156 ) which encloses a pressure medium space ( 156 d),
- 2. a rotatably displaceable piston element ( 140 a; 148 a) which divides the pressure medium space ( 156 d) into two volume-variable chambers ( 148 c, 148 d),
wherein the two chambers ( 148 c, 148 d) each have a connection point for a pressure medium supply / discharge line ( 144 a, 144 b), characterized in that
that the pressure medium space ( 156 d) is designed as an annular space, with a housing-fixed subdivision arrangement ( 160 ) is also provided for dividing the annular space ( 156 d) into the two chambers ( 148 c, 148 d), and
that the piston element ( 140 a; 148 a) and the subdivision arrangement ( 160 ) each have a sealing element ( 158 , 162 ) for fluid-tight separation of the two chambers ( 148 c, 148 d).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29819538U DE29819538U1 (en) | 1998-08-31 | 1998-11-02 | Actuator, in particular for a remote control device for actuating a coupling for the articulated connection of a towing vehicle and a trailer vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29815652 | 1998-08-31 | ||
DE29819538U DE29819538U1 (en) | 1998-08-31 | 1998-11-02 | Actuator, in particular for a remote control device for actuating a coupling for the articulated connection of a towing vehicle and a trailer vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29819538U1 true DE29819538U1 (en) | 2000-01-13 |
Family
ID=8062052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29819538U Expired - Lifetime DE29819538U1 (en) | 1998-08-31 | 1998-11-02 | Actuator, in particular for a remote control device for actuating a coupling for the articulated connection of a towing vehicle and a trailer vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29819538U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018207795A1 (en) * | 2018-05-17 | 2019-11-21 | Jost-Werke Deutschland Gmbh | Remote-actuated pin trailer hitch with lateral force-free actuating shaft |
-
1998
- 1998-11-02 DE DE29819538U patent/DE29819538U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018207795A1 (en) * | 2018-05-17 | 2019-11-21 | Jost-Werke Deutschland Gmbh | Remote-actuated pin trailer hitch with lateral force-free actuating shaft |
EP3572249A1 (en) * | 2018-05-17 | 2019-11-27 | JOST-Werke Deutschland GmbH | Remotely actuated bolt trailer coupling with shearing force-free actuation shaft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20000217 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20020206 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20050601 |