KR870009890A - 수압식 차량크레인의 캔틸레버균형추를 매달거나 내려놓는 방법 및 이러한 방법의 실시장치 - Google Patents

수압식 차량크레인의 캔틸레버균형추를 매달거나 내려놓는 방법 및 이러한 방법의 실시장치 Download PDF

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Publication number
KR870009890A
KR870009890A KR870001022A KR870001022A KR870009890A KR 870009890 A KR870009890 A KR 870009890A KR 870001022 A KR870001022 A KR 870001022A KR 870001022 A KR870001022 A KR 870001022A KR 870009890 A KR870009890 A KR 870009890A
Authority
KR
South Korea
Prior art keywords
piston rod
counterweight
piston
coupling element
coupling elements
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR870001022A
Other languages
English (en)
Korean (ko)
Inventor
로터모써 디이터
Original Assignee
원본미기재
하르니쉬훼거 게엠베하
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 원본미기재, 하르니쉬훼거 게엠베하 filed Critical 원본미기재
Publication of KR870009890A publication Critical patent/KR870009890A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
KR870001022A 1986-04-07 1987-02-09 수압식 차량크레인의 캔틸레버균형추를 매달거나 내려놓는 방법 및 이러한 방법의 실시장치 Withdrawn KR870009890A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3611593.2 1986-04-07
DE19863611593 DE3611593A1 (de) 1986-04-07 1986-04-07 Verfahren zum selbsttaetigen anhaengen und ablegen eines ausleger-gegengewichtes von hydraulik-fahrzeugkranen und einrichtung zum durchfuehren des verfahrens

Publications (1)

Publication Number Publication Date
KR870009890A true KR870009890A (ko) 1987-11-30

Family

ID=6298107

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870001022A Withdrawn KR870009890A (ko) 1986-04-07 1987-02-09 수압식 차량크레인의 캔틸레버균형추를 매달거나 내려놓는 방법 및 이러한 방법의 실시장치

Country Status (5)

Country Link
EP (1) EP0240652A1 (enExample)
JP (1) JPS62255392A (enExample)
KR (1) KR870009890A (enExample)
DE (1) DE3611593A1 (enExample)
FI (1) FI871458A7 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124173A1 (de) * 1991-07-20 1993-01-21 Faun Gmbh Kranfahrzeug
FR2679893B1 (fr) * 1991-08-01 1997-04-04 Ppm Grue mobile comportant une tourelle munie d'un contrepoids demontable.
JP3882867B2 (ja) * 1998-01-19 2007-02-21 株式会社加藤製作所 カウンタウエイトの着脱装置
DE20019287U1 (de) * 2000-11-14 2002-03-21 Liebherr-Werk Biberach GmbH, 88400 Biberach Vorrichtung zum Ballastieren eines Krans
CN102689167A (zh) * 2012-06-14 2012-09-26 中联重科股份有限公司 起重机配重定位销的定位方法和划线工具
CN108222859B (zh) * 2018-01-25 2024-07-09 四川宏华石油设备有限公司 一种操作台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257142A (en) * 1960-03-25 1966-06-21 Leonard D Barry Material handling system
US3278045A (en) * 1964-03-09 1966-10-11 American Hoist & Derrick Co Counterweight support mechanism
FR2041385A5 (enExample) * 1969-04-22 1971-01-29 Ppm Sa
DE2045454A1 (de) * 1970-09-15 1972-03-16 Kramer Werke GmbH, 7770 Überlingen Vorrichtung fur abnehmbaren BaI last eines Kraftfahrzeuges
US3726416A (en) * 1970-12-15 1973-04-10 Kidde & Co Walter Extendable counterweight for cranes and method of manipulating
DD109600A1 (enExample) * 1974-04-01 1974-11-12
US3891095A (en) * 1974-04-22 1975-06-24 Case Co J I Removable counterweight mounting mechanism
US3902735A (en) * 1974-06-03 1975-09-02 Caterpillar Tractor Co Hydraulic counterweight removal mechanism
US4402413A (en) * 1981-11-19 1983-09-06 J. I. Case Company Counterweight arrangement

Also Published As

Publication number Publication date
FI871458A7 (fi) 1987-10-08
DE3611593C2 (enExample) 1988-07-21
EP0240652A1 (de) 1987-10-14
DE3611593A1 (de) 1987-10-08
JPS62255392A (ja) 1987-11-07
FI871458A0 (fi) 1987-04-02

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19870209

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid