EP0476459A3 - Safety device for cranes - Google Patents

Safety device for cranes Download PDF

Info

Publication number: EP0476459A3
Authority: EP; European Patent Office
Prior art keywords: cranes; safety device; safety
Prior art date: 1990-09-21
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.): Granted

Application number

EP19910115098

Other languages

German (de)

Other versions

EP0476459A2 (en

EP0476459B1 (en

Inventor

Arnold Dipl.-Ing. Axmann

Reinhold Puett

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.)

Siemens AG

Original Assignee

Siemens 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.)

1990-09-21

Filing date

1991-09-06

Publication date

1992-11-04

1991-09-06 Application filed by Siemens AG filed Critical Siemens AG

1992-03-25 Publication of EP0476459A2 publication Critical patent/EP0476459A2/en

1992-11-04 Publication of EP0476459A3 publication Critical patent/EP0476459A3/en

1994-05-18 Application granted granted Critical

1994-05-18 Publication of EP0476459B1 publication Critical patent/EP0476459B1/en

2011-09-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control And Safety Of Cranes (AREA)
Retarders (AREA)

EP91115098A 1990-09-21 1991-09-06 Safety device for cranes Expired - Lifetime EP0476459B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4029992		1990-09-21
DE4029992		1990-09-21

Publications (3)

Publication Number	Publication Date
EP0476459A2 EP0476459A2 (en)	1992-03-25
EP0476459A3 true EP0476459A3 (en)	1992-11-04
EP0476459B1 EP0476459B1 (en)	1994-05-18

Family

ID=6414732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91115098A Expired - Lifetime EP0476459B1 (en)	1990-09-21	1991-09-06	Safety device for cranes

Country Status (2)

Country	Link
EP (1)	EP0476459B1 (en)
DE (1)	DE59101661D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19905020A1 (en) *	1999-01-28	2000-08-10	Mannesmann Ag	Continuous monitoring of normal crane functioning involves comparing predefinable lifting motion demand value with actual value, activating emergency brake if deviation excessive
DE10233870A1 (en) *	2002-07-25	2004-02-19	Siemens Ag	Crane system, especially container crane, has components arranged in two separate groups so that in event of failure of one component, transport or lifting mechanism can be operated by other group
US7515389B2 (en)	2003-02-28	2009-04-07	Gottwald Port Technology Gmbh	Method and device for safely disconnecting electric drives
DE10339440A1 (en) *	2003-08-25	2005-04-07	Demag Cranes & Components Gmbh	Method for monitoring a chain hoist and chain hoist
US7063306B2 (en) *	2003-10-01	2006-06-20	Paccar Inc	Electronic winch monitoring system
DE102015102140A1 (en)	2015-02-13	2016-08-18	Terex MHPS IP Management GmbH	Arrangement of an electric drive motor, a transmission and a rotary encoder, in particular for a cable pull

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2031363A (en) *	1978-10-17	1980-04-23	Northern Eng Ind	Crane Safety System
GB2144091A (en) *	1983-07-30	1985-02-27	Norcros Investments Ltd	Crane safety device
FR2638728A1 (en) *	1988-11-07	1990-05-11	Mannesmann Ag	DEVICE FOR MONITORING A DRIVE CHAIN

1991
- 1991-09-06 EP EP91115098A patent/EP0476459B1/en not_active Expired - Lifetime
- 1991-09-06 DE DE59101661T patent/DE59101661D1/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2031363A (en) *	1978-10-17	1980-04-23	Northern Eng Ind	Crane Safety System
GB2144091A (en) *	1983-07-30	1985-02-27	Norcros Investments Ltd	Crane safety device
FR2638728A1 (en) *	1988-11-07	1990-05-11	Mannesmann Ag	DEVICE FOR MONITORING A DRIVE CHAIN

Also Published As

Publication number	Publication date
EP0476459A2 (en)	1992-03-25
DE59101661D1 (en)	1994-06-23
EP0476459B1 (en)	1994-05-18

Publication	Publication Date	Title
EP0420625A3 (en)	1992-03-18	Safety device for crane
GB2249060B (en)	1994-05-25	Safety device for vehicles
GB9006843D0 (en)	1990-05-23	Safety device
GB2262720B (en)	1996-02-28	Safety device
GB9001908D0 (en)	1990-03-28	Safety device
GB9123939D0 (en)	1992-01-02	Lift safety device
EP0476459A3 (en)	1992-11-04	Safety device for cranes
GB9202132D0 (en)	1992-03-18	Safety device
GB9210993D0 (en)	1992-07-08	Safety device
GB2262330B (en)	1995-04-26	Safety devices for hand-grenades
GB9001589D0 (en)	1990-03-21	Safety device
GB2247276B (en)	1995-03-29	Cable safety device
GB9015296D0 (en)	1990-08-29	Safety device for cycles
GB9023248D0 (en)	1990-12-05	Safety device
GB2262599B (en)	1995-01-11	Safety device
KR920001332Y1 (en)	1992-02-22	Safety device
ZA918034B (en)	1992-07-29	Safety device
GB9018191D0 (en)	1990-10-03	Safety device
GB9025508D0 (en)	1991-01-09	Safety device
GB9026106D0 (en)	1991-01-16	Power-cable safety device
CS644990A3 (en)	1992-08-12	Safety device
CZ330292A3 (en)	1995-06-14	Safety device
GB9200023D0 (en)	1992-02-26	Safety device
GB9204739D0 (en)	1992-04-15	Safety device
GB9210699D0 (en)	1992-07-08	Safety device

Legal Events

Date	Code	Title	Description
1992-02-07	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
1992-03-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE LU NL SE
1992-09-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-11-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE LU NL SE
1993-06-09	17P	Request for examination filed	Effective date: 19930407
1993-08-18	17Q	First examination report despatched	Effective date: 19930629
1994-03-31	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-05-18	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE LU NL SE
1994-06-23	REF	Corresponds to:	Ref document number: 59101661 Country of ref document: DE Date of ref document: 19940623
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 91115098.5
1995-03-23	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-03-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-05-10	26N	No opposition filed
1997-09-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19970911 Year of fee payment: 7
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1999-03-31	BERE	Be: lapsed	Owner name: SIEMENS A.G. Effective date: 19980930
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1999-05-31	EUG	Se: european patent has lapsed	Ref document number: 91115098.5
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