NO851744L - Loefteinnretning med overlastsikring. - Google Patents

Loefteinnretning med overlastsikring.

Info

Publication number
NO851744L
NO851744L NO851744A NO851744A NO851744L NO 851744 L NO851744 L NO 851744L NO 851744 A NO851744 A NO 851744A NO 851744 A NO851744 A NO 851744A NO 851744 L NO851744 L NO 851744L
Authority
NO
Norway
Prior art keywords
analyzer
measuring bridge
counter
controller
gate pulse
Prior art date
Application number
NO851744A
Other languages
English (en)
Other versions
NO159009C (no
NO159009B (no
Inventor
Klaus Behnke
Anton Muenzebrock
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO851744L publication Critical patent/NO851744L/no
Publication of NO159009B publication Critical patent/NO159009B/no
Publication of NO159009C publication Critical patent/NO159009C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Supports For Pipes And Cables (AREA)
  • Jib Cranes (AREA)
  • Lubricants (AREA)
  • Control Of Multiple Motors (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Control And Safety Of Cranes (AREA)
  • Control Of Direct Current Motors (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Measurement Of Force In General (AREA)
  • Telephone Function (AREA)
NO851744A 1984-07-20 1985-05-02 Loefteanordning med overlastsikring. NO159009C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3426746A DE3426746C1 (de) 1984-07-20 1984-07-20 Hebezeug mit UEberlastsicherung

Publications (3)

Publication Number Publication Date
NO851744L true NO851744L (no) 1986-01-21
NO159009B NO159009B (no) 1988-08-15
NO159009C NO159009C (no) 1988-11-23

Family

ID=6241116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851744A NO159009C (no) 1984-07-20 1985-05-02 Loefteanordning med overlastsikring.

Country Status (6)

Country Link
US (1) US4698565A (no)
EP (1) EP0168562B1 (no)
JP (1) JPS6137692A (no)
AT (1) ATE47370T1 (no)
DE (1) DE3426746C1 (no)
NO (1) NO159009C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714903A1 (de) * 1987-05-05 1988-11-24 Skt Podem Ueberlastbegrenzer fuer hebemaschinen
US4965847A (en) * 1989-01-31 1990-10-23 Harnischfeger Corporation Method and apparatus for detecting deviation of motor speed from frequency of power supply
US6910553B1 (en) * 1998-02-07 2005-06-28 Herman Steinweg Gmbh Co. & Kg Baumaschinenfabrik Building elevator
ES2154578B1 (es) * 1998-12-30 2001-11-16 Dynatech Dynamics & Technology Procedimiento de medida de la carga de ascensores.
FI115966B (fi) * 2000-08-29 2005-08-31 Kci Kone Cranes Int Oy Menetelmä ja laitteisto nostimen nostomoottorin jarrun avautumisen valvontaan
US6720751B2 (en) * 2000-09-29 2004-04-13 Mhe Technologies, Inc. Material handling system and method of operating the same
CN1930912B (zh) 2004-12-14 2012-08-29 松下电器产业株式会社 扬声器
CN110203839B (zh) * 2019-04-28 2025-03-11 浙江诺和机电股份有限公司 一种使用可靠的绞盘
FI131689B1 (fi) 2020-04-29 2025-09-17 Konecranes Global Oy Nosturin nostokoneisto ja menetelmä sen käyttämiseksi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466167A (en) * 1945-02-06 1949-04-05 Foulds William Geoffrey Fast and slow speed driving means for electric lifts
DE1810565A1 (de) * 1968-11-23 1970-06-18 Erichsen A M Gmbh Kraftmessgeraet
US3725762A (en) * 1971-08-05 1973-04-03 Fischer & Porter Co Hybrid process controller operable in the automatic and manual
US3836834A (en) * 1973-11-13 1974-09-17 Atomic Energy Commission Machine protection system
DE2516768A1 (de) * 1975-04-16 1976-10-28 Demag Ag Ueberlastsicherung fuer hebezeuge
CH615538A5 (no) * 1977-03-04 1980-01-31 Bbc Brown Boveri & Cie
DE2722549B1 (de) * 1977-05-18 1978-10-12 Demag Ag UEberlastsicherung fuer ein Hebezeug
FR2501660A1 (fr) * 1981-03-16 1982-09-17 Precilec Dispositif de securite s'opposant a la surcharge d'une grue mobile ou d'un engin de levage et de manutention

Also Published As

Publication number Publication date
JPS6137692A (ja) 1986-02-22
ATE47370T1 (de) 1989-11-15
DE3426746C1 (de) 1986-02-13
NO159009C (no) 1988-11-23
NO159009B (no) 1988-08-15
JPH0357039B2 (no) 1991-08-29
EP0168562A2 (de) 1986-01-22
EP0168562B1 (de) 1989-10-18
EP0168562A3 (en) 1988-07-27
US4698565A (en) 1987-10-06

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN NOVEMBER 2003