ES2200610B1 - Pinza movil. - Google Patents

Pinza movil.

Info

Publication number
ES2200610B1
ES2200610B1 ES200002670A ES200002670A ES2200610B1 ES 2200610 B1 ES2200610 B1 ES 2200610B1 ES 200002670 A ES200002670 A ES 200002670A ES 200002670 A ES200002670 A ES 200002670A ES 2200610 B1 ES2200610 B1 ES 2200610B1
Authority
ES
Spain
Prior art keywords
mobile clamp
mobile
pistons
stones
rock
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 - Fee Related
Application number
ES200002670A
Other languages
English (en)
Other versions
ES2200610A1 (es
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.)
Jose Maria Manez Verdu S A
Jose Maria Manez Verdu Sa
Original Assignee
Jose Maria Manez Verdu S A
Jose Maria Manez Verdu Sa
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 Jose Maria Manez Verdu S A, Jose Maria Manez Verdu Sa filed Critical Jose Maria Manez Verdu S A
Priority to ES200002670A priority Critical patent/ES2200610B1/es
Publication of ES2200610A1 publication Critical patent/ES2200610A1/es
Application granted granted Critical
Publication of ES2200610B1 publication Critical patent/ES2200610B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

La pinza móvil es un mecanismo de sujeción para piedras y desplazamiento en una industria (mármol, granito). Hasta la fecha, el único sistema consistía en suspender las piedras de unas cadenas. La pinza móvil evita el uso de cadenas y mejora la seguridad de trabajo. Consiste en un conjunto de émbolos hidráulicos móviles, que vienen a abrazar la piedra. La distribución de la pinza consiste en un panel superior donde se ubican pistones hidráulicos en sentido opuesto así como motor que permite el desplazamiento. Unidos por soldadura a estos pistones se encuentran sendas patas de hierro que, en su extremo cuentan con unas patillas o ganchos hacia su interior. De frente, la figura de la pinza móvil corresponde a un cubo abierto. Situada una roca, la pinza móvil, abierta, se coloca encima, se acciona el motor que mueve los bombines hidráulicos y se ajustan al tamaño de la roca.
ES200002670A 2000-12-19 2000-12-19 Pinza movil. Expired - Fee Related ES2200610B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200002670A ES2200610B1 (es) 2000-12-19 2000-12-19 Pinza movil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002670A ES2200610B1 (es) 2000-12-19 2000-12-19 Pinza movil.

Publications (2)

Publication Number Publication Date
ES2200610A1 ES2200610A1 (es) 2004-03-01
ES2200610B1 true ES2200610B1 (es) 2005-05-01

Family

ID=31970562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002670A Expired - Fee Related ES2200610B1 (es) 2000-12-19 2000-12-19 Pinza movil.

Country Status (1)

Country Link
ES (1) ES2200610B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863938A (zh) * 2014-03-08 2014-06-18 吉林大学 用于搬运风洞实验车的安全吊装装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076673A (en) * 1962-01-16 1963-02-05 Cullen Friestedt Company Lifter mechanism with horizontally extensible jaw-supporting arms
IT1226088B (it) * 1988-09-27 1990-12-10 Marinestar Nautica Di Tana Gui Sistema di alaggio e varo per sollevamento di imbarcazioni
US5429490A (en) * 1993-06-15 1995-07-04 Concrete Products Incorporated Apparatus and method for manipulating prefabricated concrete products
DE4402641C1 (de) * 1994-01-29 1994-12-22 Kinshofer Greiftechnik Greifvorrichtung
DE4427891C1 (de) * 1994-08-08 1995-10-12 Optimas Maschinenfabrik H Klei Druckmittelbetätigter Greifer für Steine
IT242065Y1 (it) * 1996-04-19 2001-06-04 Meccaniche Conte Srl Costruzio Dispositivo per la movimentazione di bobine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863938A (zh) * 2014-03-08 2014-06-18 吉林大学 用于搬运风洞实验车的安全吊装装置
CN103863938B (zh) * 2014-03-08 2015-10-21 吉林大学 用于搬运风洞实验车的安全吊装装置

Also Published As

Publication number Publication date
ES2200610A1 (es) 2004-03-01

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