ES2245400T3 - Dispositivo de bloqueo automatico para un aparato de elevacion. - Google Patents

Dispositivo de bloqueo automatico para un aparato de elevacion.

Info

Publication number
ES2245400T3
ES2245400T3 ES02711212T ES02711212T ES2245400T3 ES 2245400 T3 ES2245400 T3 ES 2245400T3 ES 02711212 T ES02711212 T ES 02711212T ES 02711212 T ES02711212 T ES 02711212T ES 2245400 T3 ES2245400 T3 ES 2245400T3
Authority
ES
Spain
Prior art keywords
rope
frame
pulley
mobile element
fixed
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 - Lifetime
Application number
ES02711212T
Other languages
English (en)
Spanish (es)
Inventor
Giorgio Veroni
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.)
VERONI Srl
Original Assignee
VERONI Srl
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 VERONI Srl filed Critical VERONI Srl
Application granted granted Critical
Publication of ES2245400T3 publication Critical patent/ES2245400T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/10—Applications of braking or detent devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
ES02711212T 2001-04-02 2002-01-29 Dispositivo de bloqueo automatico para un aparato de elevacion. Expired - Lifetime ES2245400T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001RE000031A ITRE20010031A1 (it) 2001-04-02 2001-04-02 Carrucola di sicurezza autobloccante
ITRE20010031 2001-04-02

Publications (1)

Publication Number Publication Date
ES2245400T3 true ES2245400T3 (es) 2006-01-01

Family

ID=11454076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02711212T Expired - Lifetime ES2245400T3 (es) 2001-04-02 2002-01-29 Dispositivo de bloqueo automatico para un aparato de elevacion.

Country Status (6)

Country Link
EP (1) EP1373121B1 (it)
AT (1) ATE299469T1 (it)
DE (1) DE60205020T2 (it)
ES (1) ES2245400T3 (it)
IT (1) ITRE20010031A1 (it)
WO (1) WO2002079069A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531962C2 (sv) * 2007-09-26 2009-09-15 Selden Mast Ab Linlås för segelbåt
FR2922200B1 (fr) * 2007-10-12 2010-04-23 Marcel Jose Peltier Systeme de poulie a descente de charge freinee
WO2011042571A1 (es) * 2009-10-05 2011-04-14 Muelas Allegue, Jesus Maria Dispositivo de seguridad pombo para frenado, ajuste de tensión y retención de carga en poleas
JP6312223B2 (ja) * 2015-10-13 2018-04-18 株式会社古屋興産 荷降ろし補助具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1167295A (en) * 1914-12-07 1916-01-04 John Smith Hall Pulley-block.
JPS499333Y1 (it) * 1970-11-24 1974-03-05
US4934660A (en) * 1987-10-02 1990-06-19 D B Industries, Inc. Device for raising and lowering loads
US5615865A (en) * 1995-03-08 1997-04-01 Fountain; Edward Automatically engaging and disengaging pawl and pulley lifting mechanism

Also Published As

Publication number Publication date
ITRE20010031A0 (it) 2001-04-02
EP1373121A1 (en) 2004-01-02
ATE299469T1 (de) 2005-07-15
DE60205020T2 (de) 2006-06-01
WO2002079069A1 (en) 2002-10-10
DE60205020D1 (de) 2005-08-18
ITRE20010031A1 (it) 2002-10-02
EP1373121B1 (en) 2005-07-13

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