GB2397842B - Actuator apparatus - Google Patents

Actuator apparatus

Info

Publication number
GB2397842B
GB2397842B GB0302240A GB0302240A GB2397842B GB 2397842 B GB2397842 B GB 2397842B GB 0302240 A GB0302240 A GB 0302240A GB 0302240 A GB0302240 A GB 0302240A GB 2397842 B GB2397842 B GB 2397842B
Authority
GB
United Kingdom
Prior art keywords
actuator apparatus
actuator
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
GB0302240A
Other versions
GB2397842A (en
GB0302240D0 (en
Inventor
David Coley
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.)
Aldridge Piling Equipment Hire Co Ltd
Original Assignee
Aldridge Piling Equipment Hire 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 Aldridge Piling Equipment Hire Co Ltd filed Critical Aldridge Piling Equipment Hire Co Ltd
Priority to GB0302240A priority Critical patent/GB2397842B/en
Publication of GB0302240D0 publication Critical patent/GB0302240D0/en
Publication of GB2397842A publication Critical patent/GB2397842A/en
Application granted granted Critical
Publication of GB2397842B publication Critical patent/GB2397842B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/10—Follow-blocks of pile-drivers or like devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/26—Placing by using several means simultaneously
GB0302240A 2003-01-31 2003-01-31 Actuator apparatus Expired - Fee Related GB2397842B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0302240A GB2397842B (en) 2003-01-31 2003-01-31 Actuator apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0302240A GB2397842B (en) 2003-01-31 2003-01-31 Actuator apparatus

Publications (3)

Publication Number Publication Date
GB0302240D0 GB0302240D0 (en) 2003-03-05
GB2397842A GB2397842A (en) 2004-08-04
GB2397842B true GB2397842B (en) 2006-05-03

Family

ID=9952189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0302240A Expired - Fee Related GB2397842B (en) 2003-01-31 2003-01-31 Actuator apparatus

Country Status (1)

Country Link
GB (1) GB2397842B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146835A (en) * 1962-12-17 1964-09-01 Horn Pile & Foundation Corp Hammer for driving piles by impact or by vibrating action
GB2095731A (en) * 1981-03-28 1982-10-06 Schmidt Paul Apparatus for driving and extracting sheet piles and other members

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146835A (en) * 1962-12-17 1964-09-01 Horn Pile & Foundation Corp Hammer for driving piles by impact or by vibrating action
GB2095731A (en) * 1981-03-28 1982-10-06 Schmidt Paul Apparatus for driving and extracting sheet piles and other members

Also Published As

Publication number Publication date
GB2397842A (en) 2004-08-04
GB0302240D0 (en) 2003-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090131