IT974771B - TRANSMISSION DEVICE PARTICULARLY FOR CRANE ARMS - Google Patents

TRANSMISSION DEVICE PARTICULARLY FOR CRANE ARMS

Info

Publication number
IT974771B
IT974771B IT33949/72A IT3394972A IT974771B IT 974771 B IT974771 B IT 974771B IT 33949/72 A IT33949/72 A IT 33949/72A IT 3394972 A IT3394972 A IT 3394972A IT 974771 B IT974771 B IT 974771B
Authority
IT
Italy
Prior art keywords
transmission device
device particularly
crane arms
crane
arms
Prior art date
Application number
IT33949/72A
Other languages
Italian (it)
Inventor
V Gontar
K Pruss
A Lebedev
S Schedrovitsky
L Goncharevich
Original Assignee
Vni Sky I Str
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 by Vni Sky I Str filed Critical Vni Sky I Str
Application granted granted Critical
Publication of IT974771B publication Critical patent/IT974771B/en

Links

Classifications

    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2275—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Testing Of Balance (AREA)
IT33949/72A 1971-12-31 1972-12-29 TRANSMISSION DEVICE PARTICULARLY FOR CRANE ARMS IT974771B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1731412A SU414180A1 (en) 1971-12-31 1971-12-31

Publications (1)

Publication Number Publication Date
IT974771B true IT974771B (en) 1974-07-10

Family

ID=20498190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33949/72A IT974771B (en) 1971-12-31 1972-12-29 TRANSMISSION DEVICE PARTICULARLY FOR CRANE ARMS

Country Status (5)

Country Link
FR (1) FR2170651A5 (en)
GB (1) GB1381560A (en)
IT (1) IT974771B (en)
SE (1) SE366968B (en)
SU (1) SU414180A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369550A1 (en) * 1976-10-29 1978-05-26 Inst Str Dorozhnogo Electromagnetically operating weighing device - has inductive transducer with movable element passing between coils driven by HF generator
FR3052249B1 (en) 2016-06-06 2018-05-25 Continental Automotive France INDUCTIVE POSITION SENSOR FOR AN ANGULAR POSITION MEASUREMENT OF A TREE OR THE LIKE
FR3052250B1 (en) * 2016-06-06 2020-05-01 Continental Automotive France DEVICE FOR MEASURING THE ANGULAR POSITION OF A SHAFT OR THE LIKE

Also Published As

Publication number Publication date
SU414180A1 (en) 1974-02-05
SE366968B (en) 1974-05-13
GB1381560A (en) 1975-01-22
FR2170651A5 (en) 1973-09-14
DE2300057B2 (en) 1975-09-11
DE2300057A1 (en) 1973-07-05

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