EP2182143A3 - A post driver - Google Patents

A post driver Download PDF

Info

Publication number
EP2182143A3
EP2182143A3 EP09174382.3A EP09174382A EP2182143A3 EP 2182143 A3 EP2182143 A3 EP 2182143A3 EP 09174382 A EP09174382 A EP 09174382A EP 2182143 A3 EP2182143 A3 EP 2182143A3
Authority
EP
European Patent Office
Prior art keywords
mast
post
post driver
hammer
slidably mounted
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.)
Withdrawn
Application number
EP09174382.3A
Other languages
German (de)
French (fr)
Other versions
EP2182143A2 (en
Inventor
Joseph Anthony Brennan
Michael Richard Brennan
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
Publication of EP2182143A2 publication Critical patent/EP2182143A2/en
Publication of EP2182143A3 publication Critical patent/EP2182143A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/26—Devices for erecting or removing fences
    • E04H17/261—Devices for erecting or removing fences for post and wire handling
    • E04H17/263—Devices for erecting or removing fences for post and wire handling for erecting posts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E02D27/08—Reinforcements for flat foundations
    • 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
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

A post driver (1) has an upright mast (2). A hammer (3) is slidably mounted on the mast (2) and is operable for driving a post into the ground. A post cap (4) is slidably mounted on the mast (2) below the hammer (3). A stop element (5) is provided for limiting upward movement of the post cap (4) on the mast 2.
EP09174382.3A 2008-10-28 2009-10-28 A post driver Withdrawn EP2182143A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20080873 2008-10-28

Publications (2)

Publication Number Publication Date
EP2182143A2 EP2182143A2 (en) 2010-05-05
EP2182143A3 true EP2182143A3 (en) 2014-09-24

Family

ID=41508173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09174382.3A Withdrawn EP2182143A3 (en) 2008-10-28 2009-10-28 A post driver

Country Status (2)

Country Link
EP (1) EP2182143A3 (en)
IE (2) IES20090827A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2481273A1 (en) * 2011-01-26 2012-08-01 William Griffin Improved top link arrangement
WO2023110036A1 (en) * 2021-12-14 2023-06-22 Fractum Aps A hammering device and a method for operating a hammering device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050526A (en) * 1975-05-07 1977-09-27 Foresight Industries Post driving machine
WO2000031364A1 (en) * 1998-11-21 2000-06-02 Hooper Industries Limited A driver primarily for posts
WO2008049159A1 (en) * 2006-10-25 2008-05-02 Brooke & Mackenzie Pty Ltd Post driver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050526A (en) * 1975-05-07 1977-09-27 Foresight Industries Post driving machine
WO2000031364A1 (en) * 1998-11-21 2000-06-02 Hooper Industries Limited A driver primarily for posts
WO2008049159A1 (en) * 2006-10-25 2008-05-02 Brooke & Mackenzie Pty Ltd Post driver

Also Published As

Publication number Publication date
EP2182143A2 (en) 2010-05-05
IES20090827A2 (en) 2010-06-23
IE20090828A1 (en) 2010-06-23

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Effective date: 20150325