EP0101743B1 - Winde - Google Patents

Winde Download PDF

Info

Publication number
EP0101743B1
EP0101743B1 EP83900736A EP83900736A EP0101743B1 EP 0101743 B1 EP0101743 B1 EP 0101743B1 EP 83900736 A EP83900736 A EP 83900736A EP 83900736 A EP83900736 A EP 83900736A EP 0101743 B1 EP0101743 B1 EP 0101743B1
Authority
EP
European Patent Office
Prior art keywords
drum
conduit
motor
valve means
valve
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.)
Expired
Application number
EP83900736A
Other languages
English (en)
French (fr)
Other versions
EP0101743A4 (de
EP0101743A1 (de
Inventor
Mutsuo Endo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Endo Kogyo Co Ltd
Original Assignee
Endo Kogyo Co Ltd
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 Endo Kogyo Co Ltd filed Critical Endo Kogyo Co Ltd
Publication of EP0101743A1 publication Critical patent/EP0101743A1/de
Publication of EP0101743A4 publication Critical patent/EP0101743A4/de
Application granted granted Critical
Publication of EP0101743B1 publication Critical patent/EP0101743B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/24—Applications of limit switches

Definitions

  • the hoist main body 10 has a rope entrance opening around which there are provided a damper spring 11, a rope guide 12, damper rubber 13, rope stoppers 14, 15 etc.
  • the hanger 2 has a check plate 16 disposed to close the open mouth of the hook.
  • the check plate 16 is rotatable about a pin 17 and is normally biased by a spring 18 which intends to rotate the check plate 16 clockwise (as viewed in the drawing of Fig. 2).
  • the motor covers 41, 42 and the other casing member 21 support a rotary shaft 47 through ball bearings 43, 44 and 46.
  • the aforementioned air motor 50, the brake unit 60 and planet gear mechanism 80 are mounted on the rotary shaft 47 .
  • the air motor 50 is between the motor covers 41 and 42 and has rotor 51 and vanes 52. By the force of air supplied through the valve cylinders 27 and 28, the rotor 51 is rotated to rotate the rotary shaft 47.
  • the brake unit 60 operates in the following manner:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (2)

1. Pneumatisch antriebbare Winde mit einem pneumatisch antreibbaren, umsteuerbaren Motor (50), Einrichtungen (25, 35) für die pneumatische Steuerung der Drehung des Motors, einer zum Auf- und Abwickeln eines Drahts durch den Motor in Drehung versetzbaren Trommel (70), einer bei der kontinuierlichen Drehung der Trommel in Drehung versetzbaren, radgetriebenen Umdrehungsanzeigevorrichtung (91) und einer auf die Steuereinrichtung einwirkenden Einrichtung (40) zum Anhalten des Motors bei einer vorbestimmten Umdrehungszahl der radgetriebenen Umdrehungsanzeigevorrichtung, dadurch gekennzeichnet, daß die radgetriebene Anzeigevorrichtung (91) zunächst einem Umfang der Trommel angeordnet und bei deren kontinuierlicher Drehung in intermittierende Drehung versetzbar ist, daß an der Trommel ein Glied (94) befestigt ist, welches zum Hervorrufen der intermittierenden Drehung der radgetriebenen Anzeigevorrichtung nacheinander mit einer Reihe von Vorsprüngen (91a) an der radgetriebenen Anzeigevorrichtung anbringbar ist, und daß die radgetriebene Anzeigevorrichtung einen Vorsprung (91 b) hat, welcher die auf die Steuereinrichtung einwirkende Einrichtung darstellt.
2. Winde nach Anspruch 1, umfassend eine pneumatische Antriebsquelle (113), eine erste Leitung für die Zufuhr eines Arbeitsmittels von der Quelle zum Motor (50) für die Drehung desselben in der Richtung zum Aufwickeln des Drahts,
eine zweite Leitung für die Zufuhr des Arbeitsmittels von der Quelle zum Motor für die Drehung desselben in der Richtung zum Abwickeln des Drahts, und die genannte Steuereinrichtung mit:
einer von Hand betätigten Absperreinrichtung (25) zum Steuern der Zufuhr des Arbeitsmittels über die erste Leitung,
einer zweiten von Hand betätigbaren Absperreinrichtung (30) zum Steuern der Zufuhr des Arbeitsmittels über die zweite Leitung,
einer an der Abströmseite der zweiten Absperreinrichtung in der zweiten Leitung angeordneten dritten Absperreinrichtung (35),
einer zwischen der dritten Absperreinrichtung und der zweiten Absperreinrichtung von der zweiten Leitung abzweigenden und in Wirkbeziehung mit der dritten Absperreinrichtung verbundenen dritten Leitung, und
mit einer in der dritten Leitung angeordneten und pneumatisch der dritten Absperreinrichtung zugeordneten vierten Absperreinrichtung (40),
wobei die Anordnung derart getroffen ist, daß bei einer Drehung der radgetriebenen Anzeigevorrichtung um einen vorbestimmten Winkelbetrag in einem Zustand, in welcher die zweite Absperreinrichtung von Hand in der geöffneten Stellung gehalten ist und somit vom Arbeitsmittel durchströmt werden kann, die vierte Absperreinrichtung durch die radgetriebene Anzeigevorrichtung in die geöffnete Stellung gebracht wird, um die Strömung des Arbeitsmittels durch die dritte Leitung freizugeben, wodurch die dritte Absperreinrichtung in eine geschlossene Stellung gebracht wird, um die Strömung des Arbeitsmittels durch die zweite Leitung zu unterbrechen und die Drehung des Motors in der Richtung zum Abwickeln des Drahts anzuhalten.
EP83900736A 1982-03-01 1983-03-01 Winde Expired EP0101743B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57030501A JPS58148196A (ja) 1982-03-01 1982-03-01 ホイスト
JP30501/82 1982-03-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP87104798A Division-Into EP0238098B1 (de) 1982-03-01 1983-03-01 Winde

Publications (3)

Publication Number Publication Date
EP0101743A1 EP0101743A1 (de) 1984-03-07
EP0101743A4 EP0101743A4 (de) 1985-11-07
EP0101743B1 true EP0101743B1 (de) 1988-06-15

Family

ID=12305562

Family Applications (2)

Application Number Title Priority Date Filing Date
EP83900736A Expired EP0101743B1 (de) 1982-03-01 1983-03-01 Winde
EP87104798A Expired EP0238098B1 (de) 1982-03-01 1983-03-01 Winde

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP87104798A Expired EP0238098B1 (de) 1982-03-01 1983-03-01 Winde

Country Status (6)

Country Link
EP (2) EP0101743B1 (de)
JP (1) JPS58148196A (de)
CA (1) CA1196625A (de)
DE (2) DE3377057D1 (de)
IT (1) IT1170309B (de)
WO (1) WO1983003087A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO871162L (no) * 1986-03-20 1987-09-21 Monyana Eng Services Styresystem for en fluidaktivert motor.
US5465939A (en) * 1993-10-22 1995-11-14 Ingersoll-Rand Company Directional control assembly for an air winch
CN104386603A (zh) * 2014-12-06 2015-03-04 无锡高卓流体设备有限公司 一种电器设备吊装架

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1938071A (en) * 1929-05-18 1933-12-05 American Eng Co Ltd Control system for hoisting apparatus
US2407693A (en) * 1936-12-03 1946-09-17 Vickers Inc Safety control for hoists and circuit therefor
US2973412A (en) * 1957-02-28 1961-02-28 Breeze Corp Limit control mechanism
US3301532A (en) * 1964-09-23 1967-01-31 Eaton Yale & Towne Automatic limit control for air hoist
JPS492739B1 (de) * 1970-12-25 1974-01-22
JPS492739A (de) * 1972-04-30 1974-01-11
US3960362A (en) * 1974-10-08 1976-06-01 Eaton Corporation Hoist control with limit switches
US3943714A (en) * 1975-01-23 1976-03-16 The United States Of America As Represented By The Secretary Of The Navy Fail-safe limit switch stopping system for air motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP, Bl,49-2739 (Komatsu Ltd.) 22. January, 1974 (22.1.74) *

Also Published As

Publication number Publication date
DE3382158D1 (de) 1991-03-14
EP0101743A4 (de) 1985-11-07
JPS58148196A (ja) 1983-09-03
EP0238098A3 (en) 1988-01-07
EP0238098B1 (de) 1991-02-06
CA1196625A (en) 1985-11-12
WO1983003087A1 (en) 1983-09-15
DE3377057D1 (en) 1988-07-21
IT8347832A0 (it) 1983-03-01
EP0238098A2 (de) 1987-09-23
IT1170309B (it) 1987-06-03
EP0101743A1 (de) 1984-03-07

Similar Documents

Publication Publication Date Title
US3933388A (en) Interlock control system for a fluid-operated hoist
US3260508A (en) Balancing hoist
US3286989A (en) Balancing hoist
US20100108965A1 (en) Air balancer
JP3508662B2 (ja) 油圧駆動ウィンチの制御方法および同装置
US3123314A (en) bruestle
EP0101743B1 (de) Winde
US3819156A (en) Hoist drum control
US3101828A (en) Safety stop for the traveling block of drilling rigs
US6427982B1 (en) Hoist apparatus
US2502710A (en) Safety stop for drum travel
US3402588A (en) Wire drawing apparatus
US4033553A (en) Double-drum winch
US4566675A (en) Control device for an air hoist
US2923493A (en) Apparatus for controlling the rotation of a reel
JP2006256747A (ja) 油圧巻上装置
US2958509A (en) Power balancer
JPS6042158B2 (ja) 荷重体昇降機構
US3039576A (en) Fluid system for a windlass
US3077964A (en) Boom control devices
US6164627A (en) Device for hydraulically actuating winches in a pipe-laying machine
US4033554A (en) Double-drum winch
US2612326A (en) Hose reel
JPH02221071A (ja) 巻取り機
JPS5841280B2 (ja) ウインチノ カフカジドウブレ−キソウチ

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19831029

AK Designated contracting states

Designated state(s): CH DE FR GB LI SE

17Q First examination report despatched

Effective date: 19860929

D17Q First examination report despatched (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB LI SE

REF Corresponds to:

Ref document number: 3377057

Country of ref document: DE

Date of ref document: 19880721

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 83900736.6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19970226

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19970314

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980220

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19980223

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980331

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980429

Year of fee payment: 16

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990302

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990301

EUG Se: european patent has lapsed

Ref document number: 83900736.6

EUG Se: european patent has lapsed

Ref document number: 83900736.6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000101