FR658579A - Perfectionnements aux servomoteurs - Google Patents

Perfectionnements aux servomoteurs

Info

Publication number
FR658579A
FR658579A FR658579DA FR658579A FR 658579 A FR658579 A FR 658579A FR 658579D A FR658579D A FR 658579DA FR 658579 A FR658579 A FR 658579A
Authority
FR
France
Prior art keywords
servomotors
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
Application number
Other languages
English (en)
Inventor
Caleb Smith Bragg
Victor William Kliesrath
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
Application filed filed Critical
Application granted granted Critical
Publication of FR658579A publication Critical patent/FR658579A/fr
Expired legal-status Critical Current

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
    • B60T13/24—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
    • B60T13/241—Differential pressure systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Fluid-Pressure Circuits (AREA)
FR658579D 1927-08-04 1928-08-04 Perfectionnements aux servomoteurs Expired FR658579A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US210512A US1840882A (en) 1927-08-04 1927-08-04 Power actuator

Publications (1)

Publication Number Publication Date
FR658579A true FR658579A (fr) 1929-06-06

Family

ID=22783197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR658579D Expired FR658579A (fr) 1927-08-04 1928-08-04 Perfectionnements aux servomoteurs

Country Status (4)

Country Link
US (1) US1840882A (fr)
DE (1) DE628549C (fr)
FR (1) FR658579A (fr)
GB (1) GB295261A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440654A (en) * 1943-10-28 1948-04-27 Irving A Puchner Hydraulic pressure intensifier unit
US3125003A (en) * 1961-03-16 1964-03-17 Diaphragm plate construction
JPS511827B2 (fr) * 1971-12-11 1976-01-21

Also Published As

Publication number Publication date
US1840882A (en) 1932-01-12
DE628549C (de) 1936-04-06
GB295261A (en) 1929-05-23

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