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KR970704622A - 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법 및 장치(A method and equipment for turning the wheels of a crane moving on rubber-tyred wheels or the like) - Google Patents

고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법 및 장치(A method and equipment for turning the wheels of a crane moving on rubber-tyred wheels or the like) Download PDF

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Publication number
KR970704622A
KR970704622A KR1019970700248A KR19970700248A KR970704622A KR 970704622 A KR970704622 A KR 970704622A KR 1019970700248 A KR1019970700248 A KR 1019970700248A KR 19970700248 A KR19970700248 A KR 19970700248A KR 970704622 A KR970704622 A KR 970704622A
Authority
KR
South Korea
Prior art keywords
crane
wheel
wheels
transmission gear
pair
Prior art date
Application number
KR1019970700248A
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English (en)
Other versions
KR100305221B1 (ko
Inventor
올라비 유실라
Original Assignee
튜보 린타마키, 타피오 하카카리
케이씨아이 코네크레인스 인터내셔널 코포레이션
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 튜보 린타마키, 타피오 하카카리, 케이씨아이 코네크레인스 인터내셔널 코포레이션 filed Critical 튜보 린타마키, 타피오 하카카리
Publication of KR970704622A publication Critical patent/KR970704622A/ko
Application granted granted Critical
Publication of KR100305221B1 publication Critical patent/KR100305221B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/04—Travelling gear incorporated in or fitted to trolleys or cranes to facilitate negotiation of curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/08—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
    • B62D7/09—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle characterised by means varying the ratio between the steering angles of the steered wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/142—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks
    • 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
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/30—Circuits for braking, traversing, or slewing motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/005—Straddle carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/08—Runners; Runner bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Jib Cranes (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

본 발명은 고무 타이어 휠로 움직이는 크레인(1)에 구비된 휠의 방향을 전환시켜 주기 위한 방법에 관한 것이다. 이 크레인은 전동장치(16)를 갖는 전기모터(26)로 구성되어 있으며, 이 전기모터는 전달용 기어로서의 기능을 가지게 된다.크레인의 휠이 방향전환을 하게 되면 이 휠이 방향전환되는 것을 막아주는 잠금장치(15)가 풀리게 되며, 이 크레인은 쌍으로 이루어진 각 휠(4)이 원하는 각도로 전환이 가능할 때까지 전달용 기어에 의하여 조절하게 되고, 이 휠이 방향전환을 막아주는 잠금장치(15)를 잠그게 된다. 쌍으로 구성된 휠 중에서 어느 하나는 크레인의 전달용 기어의 영향을 받게 되고, 이 휠의 다른 하나는 자유롭게 회전가능하도록 구성되어 있다.

Description

고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법 및 장치(A method and equipment for turning the wheels of a crane moving on rubber-tyred wheels or the like)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 장치를 나타내는 사시도.
제2도는 본 발명에 따른 서브 새시의 길이방향에서 한쌍의 축이 배치된 상태의 축 장치를 보여주는 단면도.
제3도는 본 발명에 따른 서브 새시를 구성하는 하나의 휠과 전달용 기어를 나타내는 측면도.
제4도는 본 발명에 따른 장치가 크레인이 측방향으로 움직임에 따라 서브새시에 장착된 한쌍의 휠이 움직이는 방향을 보여주는 개략도.
제5도는 본 발명에 따른 장치가 크레인이 길이 방향으로 움직임에 따라 서브 새시에 장착된 한쌍의 휠이 움직이는 방향을 보여주는 개략도.
제6도는 본 발명에 따른 장치가 크레인이 회전가능하도록 움직임에 따라 서브 새시에 장착된 한쌍의 휠이 움직이는 방향을 보여주는 개략도.

Claims (4)

  1. 쌍으로 배치된 휠(4)과, 전달용 기어로서 기능을 갖는 전동장치(16)를 함께 이루어진 전기모터(28)가 구비된 크레인과, 쌍으로 이루어진 휠이 상기 크레인과 전달용 기어의 조작으로 각도 조절을 할수 있는 크레인의 휠(4)을 포함하는 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법에 있어서, 상기 크레인의 휠이 방향전환을 함에 따라 한쌍의 휠 중에서 어느 하나의 휠(4a)은 전달용 기어의 영향을 받고, 다른 하나의 휠(4a)은 자유롭게 회전가능한 것을 특징으로 하는 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법.
  2. 제1항에 있어서, 상기 크레인은 PLC 컨트롤에 의하여 제어를 받아 검출계가 휠의 전환되는 각도를 계속하여 검출가능하게 한 것을 특징으로 하는 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 방법.
  3. 전동장치와 조합된 전기모터(28)를 포함하는 크레인(1)과, 전달용 기어(16)의 기능을 갖는 전기모터(28)와, 쌍으로 배치된 크레인의 휠이 구비된 고무 타이어 휠로 움직이는 크레인 휠 방향 전환 장치에 있어서, 상기 각 쌍을 이루는 2개의 휠은 각각 조절휠(4a)과 프리 휠(4b)인 것을 특징으로 하는 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 장치.
  4. 제3항에 있어서, 상기 각 쌍의 휠(4)은 전달용 기어(16),(28)과 연결되어 있으면서 방향이 전환되는 것을 막을 수 있도록 밴드 브레이크(15)와 같은 전달용 기어가 구비되어 있어서, 이 전달용 기어는 상기 잠금장치가 잠금위치에 있게 되면 크레인을 휠의 회전방향과 같은 방향으로 회전시키고, 상기 잠금장치가 해제되면 원하는 방향으로 방향전환이 가능한 것을 특징으로 하는 고무 타이어 휠로 움직이는 크레인의 휠 방향 전환 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019970700248A 1994-07-15 1995-07-07 고무타이어휠로움직이는크레인의휠방향전환방법및장치 KR100305221B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI943400 1994-07-15
FI943400A FI101957B (fi) 1994-07-15 1994-07-15 Nosturi
PCT/FI1995/000394 WO1996002454A1 (en) 1994-07-15 1995-07-07 A method and equipment for turning the wheels of a crane moving on rubber-tyred wheels or the like

Publications (2)

Publication Number Publication Date
KR970704622A true KR970704622A (ko) 1997-09-06
KR100305221B1 KR100305221B1 (ko) 2001-11-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970700248A KR100305221B1 (ko) 1994-07-15 1995-07-07 고무타이어휠로움직이는크레인의휠방향전환방법및장치

Country Status (13)

Country Link
US (1) US5967348A (ko)
EP (1) EP0771306B1 (ko)
JP (1) JP3123755B2 (ko)
KR (1) KR100305221B1 (ko)
CN (1) CN1050582C (ko)
DE (1) DE69526086T2 (ko)
ES (1) ES2172588T3 (ko)
FI (1) FI101957B (ko)
MY (1) MY115366A (ko)
PT (1) PT771306E (ko)
SA (1) SA95160172B1 (ko)
TW (1) TW287143B (ko)
WO (1) WO1996002454A1 (ko)

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Also Published As

Publication number Publication date
CN1156436A (zh) 1997-08-06
FI943400L (fi) 1996-01-16
JP3123755B2 (ja) 2001-01-15
MY115366A (en) 2003-05-31
DE69526086D1 (de) 2002-05-02
SA95160172B1 (ar) 2005-02-07
WO1996002454A1 (en) 1996-02-01
EP0771306B1 (en) 2002-03-27
TW287143B (ko) 1996-10-01
EP0771306A1 (en) 1997-05-07
KR100305221B1 (ko) 2001-11-22
PT771306E (pt) 2002-09-30
FI101957B1 (fi) 1998-09-30
JPH10502601A (ja) 1998-03-10
US5967348A (en) 1999-10-19
FI101957B (fi) 1998-09-30
DE69526086T2 (de) 2002-08-22
ES2172588T3 (es) 2002-10-01
FI943400A0 (fi) 1994-07-15
CN1050582C (zh) 2000-03-22

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Legal Events

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