NL6816396A - - Google Patents

Info

Publication number
NL6816396A
NL6816396A NL6816396A NL6816396A NL6816396A NL 6816396 A NL6816396 A NL 6816396A NL 6816396 A NL6816396 A NL 6816396A NL 6816396 A NL6816396 A NL 6816396A NL 6816396 A NL6816396 A NL 6816396A
Authority
NL
Netherlands
Application number
NL6816396A
Other versions
NL143331B (nl
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
Priority to NL6816396A priority Critical patent/NL143331B/xx
Priority to BE727756D priority patent/BE727756A/xx
Priority to GB6876/69A priority patent/GB1215253A/en
Priority to DE19691913619 priority patent/DE1913619C3/de
Priority to DE19691966979 priority patent/DE1966979A1/de
Priority to US819667A priority patent/US3578372A/en
Priority to FR6912069A priority patent/FR2007167A1/fr
Priority to ES374053A priority patent/ES374053A1/es
Priority to US48582*A priority patent/US3630561A/en
Publication of NL6816396A publication Critical patent/NL6816396A/xx
Priority to JP47019050A priority patent/JPS492740B1/ja
Publication of NL143331B publication Critical patent/NL143331B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0256—Operating and control devices
    • B66C1/0262—Operating and control devices for rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Load-Engaging Elements For Cranes (AREA)
NL6816396A 1968-04-29 1968-11-18 Beveiligingsinrichting voor onder vacuuem werkzame opneemelementen. NL143331B (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6816396A NL143331B (nl) 1968-11-18 1968-11-18 Beveiligingsinrichting voor onder vacuuem werkzame opneemelementen.
BE727756D BE727756A (de) 1968-04-29 1969-01-31
GB6876/69A GB1215253A (en) 1968-04-29 1969-02-07 Suction cup structures and safety devices for use with cranes and the like
DE19691913619 DE1913619C3 (de) 1968-04-29 1969-03-18 Vorrichtung zum Verlegen schwerer, gewölbter, unebener Gegenstände, insbesondere von Betonrohren
DE19691966979 DE1966979A1 (de) 1968-04-29 1969-03-18 Sicherungseinrichtung fuer durch vakuum betaetigte hebeelemente
US819667A US3578372A (en) 1968-04-29 1969-04-28 Suction cup structure
FR6912069A FR2007167A1 (de) 1968-04-29 1969-04-29
ES374053A ES374053A1 (es) 1968-11-18 1969-11-18 Perfeccionamientos en los dispositivos de seguridad para aparatos de elevacion y similares.
US48582*A US3630561A (en) 1968-04-29 1970-04-28 Suction cup structure
JP47019050A JPS492740B1 (de) 1968-04-29 1972-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6816396A NL143331B (nl) 1968-11-18 1968-11-18 Beveiligingsinrichting voor onder vacuuem werkzame opneemelementen.

Publications (2)

Publication Number Publication Date
NL6816396A true NL6816396A (de) 1970-05-20
NL143331B NL143331B (nl) 1974-09-16

Family

ID=19805178

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6816396A NL143331B (nl) 1968-04-29 1968-11-18 Beveiligingsinrichting voor onder vacuuem werkzame opneemelementen.

Country Status (2)

Country Link
ES (1) ES374053A1 (de)
NL (1) NL143331B (de)

Also Published As

Publication number Publication date
ES374053A1 (es) 1972-03-16
NL143331B (nl) 1974-09-16

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