DE2352619C3 - Druckmittelbetriebene Vorrichtung zur Erzeugung unterschiedlich großer Stellkräfte - Google Patents
Druckmittelbetriebene Vorrichtung zur Erzeugung unterschiedlich großer StellkräfteInfo
- Publication number
- DE2352619C3 DE2352619C3 DE2352619A DE2352619A DE2352619C3 DE 2352619 C3 DE2352619 C3 DE 2352619C3 DE 2352619 A DE2352619 A DE 2352619A DE 2352619 A DE2352619 A DE 2352619A DE 2352619 C3 DE2352619 C3 DE 2352619C3
- Authority
- DE
- Germany
- Prior art keywords
- piston
- spring
- pressure medium
- housing
- actuator
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/22—Brakes applied by springs or weights and released hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10554172A JPS5613202B2 (US20090192370A1-20090730-C00001.png) | 1972-10-21 | 1972-10-21 | |
JP10594472A JPS4963880A (US20090192370A1-20090730-C00001.png) | 1972-10-23 | 1972-10-23 | |
JP4487773A JPS49129072A (US20090192370A1-20090730-C00001.png) | 1973-04-20 | 1973-04-20 | |
JP4487873A JPS561484B2 (US20090192370A1-20090730-C00001.png) | 1973-04-20 | 1973-04-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2352619A1 DE2352619A1 (de) | 1974-05-02 |
DE2352619B2 DE2352619B2 (de) | 1979-04-26 |
DE2352619C3 true DE2352619C3 (de) | 1980-01-10 |
Family
ID=27461606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2352619A Expired DE2352619C3 (de) | 1972-10-21 | 1973-10-19 | Druckmittelbetriebene Vorrichtung zur Erzeugung unterschiedlich großer Stellkräfte |
Country Status (3)
Country | Link |
---|---|
US (1) | US3943830A (US20090192370A1-20090730-C00001.png) |
DE (1) | DE2352619C3 (US20090192370A1-20090730-C00001.png) |
FR (1) | FR2203947B1 (US20090192370A1-20090730-C00001.png) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072360A (en) * | 1976-05-24 | 1978-02-07 | General Motors Corporation | Hydraulic pressure brake system with spring apply pressure release parking brake mode |
DE3039200C2 (de) * | 1980-10-17 | 1983-01-05 | Horst Ing.(grad.) 4005 Meerbusch Knäbel | Anstellvorrichtung für eine Krafteinheit |
WO1991006458A1 (en) * | 1989-11-01 | 1991-05-16 | Graham John M | Air brake system with three chamber brake actuator |
US5203250A (en) * | 1990-12-21 | 1993-04-20 | Deere & Company | Fluid cylinder mechanism |
CA2057431C (en) * | 1990-12-21 | 1997-10-21 | John David Sundberg | Fluid cylinder mechanism |
DE4209493C1 (US20090192370A1-20090730-C00001.png) * | 1992-03-24 | 1993-05-19 | Franz Dipl.-Ing. 7900 Ulm De Kirsching | |
US5611200A (en) * | 1993-07-28 | 1997-03-18 | Honeywell Inc. | Linear hydraulic actuator with adjustable output speed |
US5413403A (en) * | 1993-08-09 | 1995-05-09 | Globe Products Inc. | Lead pull assembly |
DE10360879B4 (de) * | 2003-12-23 | 2011-04-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kombi-Pneumatikzylinder und Verfahren zu dessen Ansteuerung |
EP2743518B1 (en) | 2011-08-08 | 2017-02-01 | Kosmek Ltd. | Actuator and clamp device using same |
US9228597B2 (en) * | 2013-05-03 | 2016-01-05 | Emerson Process Management, Valve Automation, Inc. | Methods and apparatus for adjusting actuator output torques |
US9528505B2 (en) * | 2014-02-10 | 2016-12-27 | Haier Us Appliance Solutions, Inc. | Linear compressor |
US10926400B2 (en) * | 2016-04-04 | 2021-02-23 | James Gregory Brull | Lanyard system |
EP3765340A4 (en) * | 2018-03-15 | 2021-12-01 | Haldex Brake Products Corporation | TWO-STAGE BRAKE APPLICATION SYSTEM AND PROCEDURE |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1990680A (en) * | 1931-02-28 | 1935-02-12 | Frans Liedhold | Compressor unit of a pulsator system |
US2278310A (en) * | 1941-05-13 | 1942-03-31 | Westinghouse Electric & Mfg Co | Hydraulic tripping mechanism |
US2768503A (en) * | 1952-12-30 | 1956-10-30 | Gen Motors Corp | Controls for servo mechanisms |
US3195416A (en) * | 1962-04-16 | 1965-07-20 | Security Valve Company Of Cali | Pilot or relay valve |
US3255676A (en) * | 1962-08-22 | 1966-06-14 | Berg Mfg & Sales Co | Delayed action spring brake assembly |
US3176594A (en) * | 1962-10-12 | 1965-04-06 | Wagner Electric Corp | Friction device operating mechanism |
US3241464A (en) * | 1964-02-10 | 1966-03-22 | Ford Motor Co | Fluid pressure operated servo with partial pressure accumulation |
US3623694A (en) * | 1970-08-31 | 1971-11-30 | Eg & G Inc | Fluid-operated valve |
-
1973
- 1973-10-15 US US05/406,612 patent/US3943830A/en not_active Expired - Lifetime
- 1973-10-19 FR FR7337491A patent/FR2203947B1/fr not_active Expired
- 1973-10-19 DE DE2352619A patent/DE2352619C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3943830A (en) | 1976-03-16 |
DE2352619A1 (de) | 1974-05-02 |
FR2203947A1 (US20090192370A1-20090730-C00001.png) | 1974-05-17 |
DE2352619B2 (de) | 1979-04-26 |
FR2203947B1 (US20090192370A1-20090730-C00001.png) | 1976-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OI | Miscellaneous see part 1 | ||
OI | Miscellaneous see part 1 | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |