DE3817313C2 - - Google Patents

Info

Publication number
DE3817313C2
DE3817313C2 DE19883817313 DE3817313A DE3817313C2 DE 3817313 C2 DE3817313 C2 DE 3817313C2 DE 19883817313 DE19883817313 DE 19883817313 DE 3817313 A DE3817313 A DE 3817313A DE 3817313 C2 DE3817313 C2 DE 3817313C2
Authority
DE
Germany
Prior art keywords
brake
valve
piston
pressure
spring
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 - Fee Related
Application number
DE19883817313
Other languages
German (de)
English (en)
Other versions
DE3817313A1 (de
Inventor
Viktor Dipl.-Ing. Richtsfeld (Fh), 8302 Mainburg, De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franz Eder Maschinenfabrik & Co Kg 8302 Mainburg De GmbH
Original Assignee
Franz Eder Maschinenfabrik & Co Kg 8302 Mainburg De GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19833346999 external-priority patent/DE3346999C2/de
Application filed by Franz Eder Maschinenfabrik & Co Kg 8302 Mainburg De GmbH filed Critical Franz Eder Maschinenfabrik & Co Kg 8302 Mainburg De GmbH
Priority to DE19883817313 priority Critical patent/DE3817313A1/de
Publication of DE3817313A1 publication Critical patent/DE3817313A1/de
Application granted granted Critical
Publication of DE3817313C2 publication Critical patent/DE3817313C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/128—Braking systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
DE19883817313 1983-12-24 1988-05-20 Insbesondere hydraulische bremsanlage fuer einen ueber einen antrieb bewegbaren teil Granted DE3817313A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883817313 DE3817313A1 (de) 1983-12-24 1988-05-20 Insbesondere hydraulische bremsanlage fuer einen ueber einen antrieb bewegbaren teil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833346999 DE3346999C2 (de) 1983-12-24 1983-12-24 Bremsanlage für einen über einen Antrieb bewegbaren Teil
DE19883817313 DE3817313A1 (de) 1983-12-24 1988-05-20 Insbesondere hydraulische bremsanlage fuer einen ueber einen antrieb bewegbaren teil

Publications (2)

Publication Number Publication Date
DE3817313A1 DE3817313A1 (de) 1989-08-31
DE3817313C2 true DE3817313C2 (enrdf_load_stackoverflow) 1990-05-03

Family

ID=25816783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883817313 Granted DE3817313A1 (de) 1983-12-24 1988-05-20 Insbesondere hydraulische bremsanlage fuer einen ueber einen antrieb bewegbaren teil

Country Status (1)

Country Link
DE (1) DE3817313A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20050247A1 (it) 2005-09-29 2007-03-30 Studio Tecnico 6M Srl Valvola per la frenatura idraulica di macchine operatrici o simili
DE102005056981B4 (de) * 2005-11-30 2007-09-27 Sauer-Danfoss Aps Arbeitsmaschine, insbesondere Minibagger
JP5480529B2 (ja) * 2009-04-17 2014-04-23 株式会社神戸製鋼所 旋回式作業機械の制動制御装置
DE102011015286A1 (de) * 2011-03-28 2012-10-04 Liebherr-Werk Nenzing Gmbh Hydraulische Bremsvorrichtung für einen Kranantreib sowie Kran

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976332A (en) * 1969-05-26 1976-08-24 Metco, Inc. Powder feed device for flame spray guns
GB1324236A (en) * 1970-01-26 1973-07-25 Dewandre Co Ltd C Control valve units for vehicle braking systems
DE2834021A1 (de) * 1978-08-03 1980-02-14 Graubremse Gmbh Brems- und steuerventil fuer druckluftbremsanlagen von kraftfahrzeugen
US4223953A (en) * 1978-09-22 1980-09-23 Wagner Electric Corporation Anti-compounding brake system and valve for hydraulic cam brake actuators
DE3118252A1 (de) * 1981-05-08 1982-11-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Bremsvorrichtung

Also Published As

Publication number Publication date
DE3817313A1 (de) 1989-08-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee