ES2065806A2 - Improvements in hydraulic hammers - Google Patents

Improvements in hydraulic hammers

Info

Publication number
ES2065806A2
ES2065806A2 ES09200539A ES9200539A ES2065806A2 ES 2065806 A2 ES2065806 A2 ES 2065806A2 ES 09200539 A ES09200539 A ES 09200539A ES 9200539 A ES9200539 A ES 9200539A ES 2065806 A2 ES2065806 A2 ES 2065806A2
Authority
ES
Spain
Prior art keywords
cylinder
hydraulic hammers
attached
surrounding casing
assembly
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.)
Granted
Application number
ES09200539A
Other languages
Spanish (es)
Other versions
ES2065806R (en
ES2065806B1 (en
Inventor
Puig Marcelino Tapias
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9200539A priority Critical patent/ES2065806B1/en
Publication of ES2065806A2 publication Critical patent/ES2065806A2/en
Publication of ES2065806R publication Critical patent/ES2065806R/es
Application granted granted Critical
Publication of ES2065806B1 publication Critical patent/ES2065806B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Percussive Tools And Related Accessories (AREA)

Abstract

Improvements in hydraulic hammers. The improvements are characterised by an assembly of cylinder and surrounding casing which form a unit, with end guiding and joining covers, attached at one end to a pressure accumulator body, at the upper end of its body having distributor valves and the cylinder and surrounding casing assembly is attached at its other end to a body which receives the end of the percussion element of the hammer and an automatic control valve of the start-stop action in combination with the axial positions of the percussion element itself.
ES9200539A 1992-03-11 1992-03-11 IMPROVEMENTS INTRODUCED IN HYDRAULIC HAMMERS. Expired - Fee Related ES2065806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200539A ES2065806B1 (en) 1992-03-11 1992-03-11 IMPROVEMENTS INTRODUCED IN HYDRAULIC HAMMERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200539A ES2065806B1 (en) 1992-03-11 1992-03-11 IMPROVEMENTS INTRODUCED IN HYDRAULIC HAMMERS.

Publications (3)

Publication Number Publication Date
ES2065806A2 true ES2065806A2 (en) 1995-02-16
ES2065806R ES2065806R (en) 1996-11-16
ES2065806B1 ES2065806B1 (en) 1997-07-01

Family

ID=8276367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200539A Expired - Fee Related ES2065806B1 (en) 1992-03-11 1992-03-11 IMPROVEMENTS INTRODUCED IN HYDRAULIC HAMMERS.

Country Status (1)

Country Link
ES (1) ES2065806B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741316A (en) * 1968-01-16 1973-06-26 Forges Et Atellers De Meudon S Fluid operated percussion tool
US3827507A (en) * 1972-09-18 1974-08-06 Technology Inc Const Hydraulically powered demolition device
ES457236A3 (en) * 1977-03-25 1978-02-16 Af Hydraulics Hydraulically powered percussion utensil. (Machine-translation by Google Translate, not legally binding)
EP0256955A1 (en) * 1986-08-07 1988-02-24 Etablissements Montabert Method and apparatus for adjusting the percussion parameters of the impacting piston of a non compressible fluid-actuated device
ES2024251A6 (en) * 1990-05-14 1992-02-16 Tapias Puig Marcelino Improvements to the manufacture of hydraulic hammers.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741316A (en) * 1968-01-16 1973-06-26 Forges Et Atellers De Meudon S Fluid operated percussion tool
US3827507A (en) * 1972-09-18 1974-08-06 Technology Inc Const Hydraulically powered demolition device
ES457236A3 (en) * 1977-03-25 1978-02-16 Af Hydraulics Hydraulically powered percussion utensil. (Machine-translation by Google Translate, not legally binding)
EP0256955A1 (en) * 1986-08-07 1988-02-24 Etablissements Montabert Method and apparatus for adjusting the percussion parameters of the impacting piston of a non compressible fluid-actuated device
ES2024251A6 (en) * 1990-05-14 1992-02-16 Tapias Puig Marcelino Improvements to the manufacture of hydraulic hammers.

Also Published As

Publication number Publication date
ES2065806R (en) 1996-11-16
ES2065806B1 (en) 1997-07-01

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