AT348199B - Einrichtung zur wahlweisen fern- oder nahsteuerung der jeweils mit einem hydrauli- schen ventil verbundenen arbeitszylinder eines hydraulisch betaetigten krans - Google Patents

Einrichtung zur wahlweisen fern- oder nahsteuerung der jeweils mit einem hydrauli- schen ventil verbundenen arbeitszylinder eines hydraulisch betaetigten krans

Info

Publication number
AT348199B
AT348199B AT606074A AT606074A AT348199B AT 348199 B AT348199 B AT 348199B AT 606074 A AT606074 A AT 606074A AT 606074 A AT606074 A AT 606074A AT 348199 B AT348199 B AT 348199B
Authority
AT
Austria
Prior art keywords
hydraulic valve
hydraulically actuated
close control
work cylinder
selecting remote
Prior art date
Application number
AT606074A
Other languages
English (en)
Other versions
ATA606074A (de
Original Assignee
Kuhlmann & Rust Kg
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 DE19732343887 external-priority patent/DE2343887C3/de
Application filed by Kuhlmann & Rust Kg filed Critical Kuhlmann & Rust Kg
Publication of ATA606074A publication Critical patent/ATA606074A/de
Application granted granted Critical
Publication of AT348199B publication Critical patent/AT348199B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
AT606074A 1973-08-31 1974-07-23 Einrichtung zur wahlweisen fern- oder nahsteuerung der jeweils mit einem hydrauli- schen ventil verbundenen arbeitszylinder eines hydraulisch betaetigten krans AT348199B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343887 DE2343887C3 (de) 1973-08-31 Einrichtung zur wahlweisen Fernoder Nahsteuerung der Arbeitszylinder eines hydraulisch betätigten Krans, insbesondere eines Mobilkrans

Publications (2)

Publication Number Publication Date
ATA606074A ATA606074A (de) 1978-06-15
AT348199B true AT348199B (de) 1979-02-12

Family

ID=5891206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT606074A AT348199B (de) 1973-08-31 1974-07-23 Einrichtung zur wahlweisen fern- oder nahsteuerung der jeweils mit einem hydrauli- schen ventil verbundenen arbeitszylinder eines hydraulisch betaetigten krans

Country Status (15)

Country Link
US (1) US3963051A (de)
JP (1) JPS5054059A (de)
AT (1) AT348199B (de)
BE (1) BE819392A (de)
CA (1) CA997252A (de)
CH (1) CH573862A5 (de)
DK (1) DK141327C (de)
FI (1) FI54585C (de)
FR (1) FR2242320B1 (de)
GB (1) GB1452588A (de)
IT (1) IT1020345B (de)
NL (1) NL7410875A (de)
NO (1) NO140000C (de)
SE (1) SE411063B (de)
ZA (1) ZA745230B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240304A (en) * 1978-06-30 1980-12-23 Griffiths Edward E Valve operating system
US4306314A (en) * 1979-10-29 1981-12-15 Griffiths Edward E Equipment control system with fiber optic coupled remote control
US4422619A (en) * 1981-07-21 1983-12-27 Griffiths Edward E Remote valve operating system
US4438660A (en) * 1981-10-02 1984-03-27 Deere & Company Dual mode control lever assembly
US4419907A (en) * 1981-12-23 1983-12-13 Deere & Company Multiple mode control lever assembly
US4440040A (en) * 1981-12-23 1984-04-03 Deere & Company Multiple mode control lever assembly
GB2153971B (en) * 1984-02-08 1988-01-13 Dobson Park Ind Valve assembly
US4554751A (en) * 1984-10-03 1985-11-26 Nicolosi Carl T Multi-function vehicular gear shift lever for snowplow operation
IT1184790B (it) * 1985-05-15 1987-10-28 O M I P A Italia Di Cazzani Gi Testa di estrusione piana per materiale plastico stratiforme
US4899097A (en) * 1986-10-02 1990-02-06 Chapman Leonard T Motorized tang drive system
US4854188A (en) * 1988-05-02 1989-08-08 Griffiths Edward E Remotely engagable power actuator
US5924516A (en) 1996-01-16 1999-07-20 Clark Equipment Company Electronic controls on a skid steer loader
US6443424B1 (en) 2000-05-19 2002-09-03 Atlas Polar Company Limited Clutch arm centering device
CN107265332B (zh) * 2017-07-14 2023-05-26 陕西延长石油矿业有限责任公司 一种双回路二次涨拉千斤顶及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112218A (en) * 1937-05-05 1938-03-22 Honeywell Regulator Co Motorized control system
US2486591A (en) * 1947-10-23 1949-11-01 Ferrante Anthony Electrical switch for incapacitated persons
US2684459A (en) * 1950-10-09 1954-07-20 Garrett Corp Fail safe rebalanceable bridge control system
US3559817A (en) * 1967-12-01 1971-02-02 Circle Tool & Mfg Co Remote control system for hydraulic cranes

Also Published As

Publication number Publication date
NO140000C (no) 1979-06-20
CH573862A5 (de) 1976-03-31
DE2343887A1 (de) 1975-03-13
FI54585B (fi) 1978-09-29
FI54585C (fi) 1979-01-10
DK425974A (de) 1975-04-21
IT1020345B (it) 1977-12-20
DK141327C (da) 1980-08-18
SE7410778L (de) 1975-03-03
BE819392A (fr) 1975-02-28
NL7410875A (nl) 1975-03-04
ZA745230B (en) 1975-08-27
FI237974A (de) 1975-03-01
FR2242320B1 (de) 1978-12-08
US3963051A (en) 1976-06-15
NO140000B (no) 1979-03-12
DK141327B (da) 1980-02-25
ATA606074A (de) 1978-06-15
CA997252A (en) 1976-09-21
NO743115L (de) 1975-03-24
AU7283574A (en) 1976-03-04
DE2343887B2 (de) 1975-11-20
GB1452588A (en) 1976-10-13
SE411063B (sv) 1979-11-26
FR2242320A1 (de) 1975-03-28
JPS5054059A (de) 1975-05-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee