NL139582B - ELECTROMAGNETIC DRUM BRAKE. - Google Patents

ELECTROMAGNETIC DRUM BRAKE.

Info

Publication number
NL139582B
NL139582B NL6902724A NL6902724A NL139582B NL 139582 B NL139582 B NL 139582B NL 6902724 A NL6902724 A NL 6902724A NL 6902724 A NL6902724 A NL 6902724A NL 139582 B NL139582 B NL 139582B
Authority
NL
Netherlands
Prior art keywords
drum brake
electromagnetic drum
electromagnetic
brake
drum
Prior art date
Application number
NL6902724A
Other languages
Dutch (nl)
Other versions
NL6902724A (en
Original Assignee
Heemaf Nv
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 DE19681675145 external-priority patent/DE1675145B1/en
Application filed by Heemaf Nv filed Critical Heemaf Nv
Publication of NL6902724A publication Critical patent/NL6902724A/xx
Publication of NL139582B publication Critical patent/NL139582B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
NL6902724A 1968-03-01 1969-02-21 ELECTROMAGNETIC DRUM BRAKE. NL139582B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681675145 DE1675145B1 (en) 1968-03-01 1968-03-01 INNER DRUM BRAKE
DEH0065473 1968-03-01

Publications (2)

Publication Number Publication Date
NL6902724A NL6902724A (en) 1969-09-03
NL139582B true NL139582B (en) 1973-08-15

Family

ID=25754439

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902724A NL139582B (en) 1968-03-01 1969-02-21 ELECTROMAGNETIC DRUM BRAKE.

Country Status (1)

Country Link
NL (1) NL139582B (en)

Also Published As

Publication number Publication date
NL6902724A (en) 1969-09-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HEEMAF