DE4127058C1 - Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism - Google Patents

Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism

Info

Publication number
DE4127058C1
DE4127058C1 DE4127058A DE4127058A DE4127058C1 DE 4127058 C1 DE4127058 C1 DE 4127058C1 DE 4127058 A DE4127058 A DE 4127058A DE 4127058 A DE4127058 A DE 4127058A DE 4127058 C1 DE4127058 C1 DE 4127058C1
Authority
DE
Germany
Prior art keywords
clamping plates
post
guide posts
scissors
extractor
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
DE4127058A
Other languages
German (de)
Inventor
Klaus Schroeder
Gerhard 3530 Warburg De Timmermann
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 DE4127058A priority Critical patent/DE4127058C1/en
Application granted granted Critical
Publication of DE4127058C1 publication Critical patent/DE4127058C1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs

Abstract

The extractor consists of a support frame (1) fitted both sides with easy tongs (2) terminating in profiled clamping plates (4a,b). When a lever arm (3) is depressed in a support (6) the plates are pressed home by their linkages onto the post (7) for its extraction, but slide down the post when the lever is later raised. Pref. both easy tong links have two clamping plates, with one adjustable in width. In a rest position a spring (5) holds the plates parallel to the post, and the easy tongs can be locked by a hook (8) on completion of extraction. USE/ADVANTAGE - For road safety fences, barriers etc., without post damage and expensive digging.

Description

Gegenstand der Erfindung ist ein Gerät zum Ausziehen von Straßenleitpfosten mit den im Anspruch 1 angegebenen Merkmalen.The invention relates to a device for pulling road guide posts with the features specified in claim 1.

Ein Gerät zum Ausziehen von Pfählen oder dgl. ist durch die AT 188 491 bekannt. Dieses Gerät weist einen Ring auf, mit dem durch Niederdrücken eines über eine Stütze abgestützten Hebelarms der Pfahl aus dem Erdreich herausgezogen werden kann. Der Ring ist an gegenüberliegenden Stellen mit Zähnen versehen, die zum Festhalten des Ringes am herauszuziehenden Pfahl dienen.A device for pulling out piles or the like is known from AT 188 491. This Device has a ring with which one pushes down on a support supported lever arm of the pile can be pulled out of the ground. The Ring is provided with teeth at opposite points to hold the Serve ring on the post to be pulled out.

Es ist bekannt, daß Leitpfosten von Zeit zu Zeit erneuert, bzw. für Straßenunterhaltungsarbeiten aus dem Erdreich herausgezogen werden müssen.It is known that guide posts renew from time to time, or for street maintenance work from the Soil must be pulled out.

Diese Tätigkeit wird von Hand oder mit Hilfe einer Kreuzhacke ausgeführt. Hierdurch kommt es oftmals zur Beschädigung der Leitpfosten.This activity is done by hand or with the help of a cross hoe executed. This often leads to damage the guide post.

Der Erfindung liegt das Problem zu Grunde, die Leitpfosten ohne Beschädigung und aufwendige Grabarbeiten aus dem Erdreich zu ziehen.The problem lies with the invention based, the guide posts without damage and expensive To pull digging work from the ground.

Die erfindungsgemäße Lösung dieses Problems ergibt sich durch ein Gerät mit den im Anspruch 1 angegebenen Merkmalen.The solution to this problem according to the invention results from a device with the features specified in claim 1.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die Leitpfosten ohne Beschädigung und einfache Handhabung durch eine Person aus dem Erdreich gezogen werden können. Auch das oftmals erforderliche Freigraben der Leitpfosten entfällt dadurch.The advantages achieved with the invention are in particular in that the delineator posts without damage and easy handling by one person from the ground can be pulled. Also the often required This eliminates the need to dig up the guide posts.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgendem näher beschrieben. Es zeigtAn embodiment of the invention is in the drawing shown and is described in more detail below. It shows

Fig. 1 den Leitpfostenauszieher in Ruhestellung in Seitenansicht und Draufsicht und Fig. 1 the guide post extractor in the rest position in side view and top view and

Fig. 2 den Leitpfostenauszieher in Arbeitsposition. Fig. 2, the guide post extractor in the working position.

Die Fig. 1 zeigt den Leitpfostenauszieher in seiner Ruhe- oder Transportstellung, in der er mühelos über die Leitpfosten 7 geführt werden kann. Fig. 1 shows the Leitpfostenauszieher in its rest or transport position in which it can be easily performed on the guide posts. 7

Die Fig. 2 zeigt den Leitpfostenauszieher in seiner Arbeitsstellung über dem Leitpfosten 7. Fig. 2 shows the Leitpfostenauszieher in its working position above the guide posts. 7

Weitere Einzelheiten ergeben sich aus den Ansprüchen 1 bis 4.Further details emerge from claims 1 to 4.

Claims (4)

1. Gerät zum Ausziehen von Straßenleitpfosten mit einem Trägerrahmen (1), der beidseitig mit Scheren einer Scherenvorrichtung (2) versehen ist, wobei sich an den Enden der beiden Scheren profilierte Klemmplatten (4a, 4b) befinden, wobei infolge des Niederdrückens eines über eine Stütze (6) abgestützten Hebelarms (3) die Klemmplatten (4a, 4b) durch die Scheren an den Leitpfosten (7) angepreßt und diesem form- und kraftschlüssig verbunden werden und den eingeklemmten Leitpfosten (7) hochziehen und wobei beim Anheben des Hebelarms (3) sich die Klemmplatten (4a, 4b) lösen und am Leitpfosten (7) heruntergleiten.1. Device for pulling roadway posts with a support frame ( 1 ), which is provided on both sides with scissors a scissor device ( 2 ), profiled clamping plates ( 4 a, 4 b) are at the ends of the two scissors, due to the depression of one Via a support ( 6 ) supported lever arm ( 3 ), the clamping plates ( 4 a, 4 b) are pressed against the guide posts ( 7 ) by the scissors and connected positively and non-positively and pull up the clamped guide posts ( 7 ) and when lifting the lever arm ( 3 ), the clamping plates ( 4 a, 4 b) loosen and slide down on the guide post ( 7 ). 2. Gerät nach Anspruch 1, bei welchem an den Enden der beiden Scheren zwei Klemmplatten (4a, 4b) vorgesehen sind, wobei eine dieser Klemmplatten (4a) in der Breite verstellbar ist.2. Apparatus according to claim 1, wherein two clamping plates ( 4 a, 4 b) are provided at the ends of the two scissors, one of these clamping plates ( 4 a) being adjustable in width. 3. Gerät nach Anspruch 1 oder 2, bei welchem die Klemmplatten (4a, 4b) in Ruhestellung durch Federn (5) in einer Stellung parallel zum Leitpfosten (7) gehalten werden.3. Apparatus according to claim 1 or 2, wherein the clamping plates ( 4 a, 4 b) are held in the rest position by springs ( 5 ) in a position parallel to the guide post ( 7 ). 4. Gerät nach einem der Ansprüche 1 bis 3, bei welchem nach Beendigung des Ausziehvorgangs die Scherenvorrichtung (2) mittels eines Sicherungshakens (8) in Ruhestellung gehalten wird.4. Device according to one of claims 1 to 3, in which after the completion of the pulling out the scissors device ( 2 ) by means of a safety hook ( 8 ) is held in the rest position.
DE4127058A 1991-08-16 1991-08-16 Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism Expired - Lifetime DE4127058C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4127058A DE4127058C1 (en) 1991-08-16 1991-08-16 Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4127058A DE4127058C1 (en) 1991-08-16 1991-08-16 Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism

Publications (1)

Publication Number Publication Date
DE4127058C1 true DE4127058C1 (en) 1992-08-06

Family

ID=6438403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4127058A Expired - Lifetime DE4127058C1 (en) 1991-08-16 1991-08-16 Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism

Country Status (1)

Country Link
DE (1) DE4127058C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043079A1 (en) * 2007-10-05 2009-04-09 Graeme Davis Post removal device
AU2009100954B4 (en) * 2007-10-05 2009-12-10 Graeme Davis Post removal device
WO2012116405A1 (en) * 2011-03-02 2012-09-07 Onesteel Wire Pty Limited Post lifter
WO2021072482A1 (en) * 2019-10-14 2021-04-22 Complete Outdoor Solutions (Wa) Pty Ltd Post puller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT188491B (en) * 1954-05-24 1957-01-25 Hans Rieger Device for pulling out stakes or the like from the ground

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT188491B (en) * 1954-05-24 1957-01-25 Hans Rieger Device for pulling out stakes or the like from the ground

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043079A1 (en) * 2007-10-05 2009-04-09 Graeme Davis Post removal device
AU2009100954B4 (en) * 2007-10-05 2009-12-10 Graeme Davis Post removal device
US8453993B2 (en) 2007-10-05 2013-06-04 Graeme Davis Post removal device
AU2007359718B2 (en) * 2007-10-05 2014-04-03 Graeme Davis Post removal device
WO2012116405A1 (en) * 2011-03-02 2012-09-07 Onesteel Wire Pty Limited Post lifter
WO2021072482A1 (en) * 2019-10-14 2021-04-22 Complete Outdoor Solutions (Wa) Pty Ltd Post puller

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8322 Nonbinding interest in granting licences declared
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee