DE29901112U1 - Universal claw for removing nailed slats, e.g. Roof battens or planks of rafters or beams to be obtained up to a width of up to 200 mm - Google Patents
Universal claw for removing nailed slats, e.g. Roof battens or planks of rafters or beams to be obtained up to a width of up to 200 mmInfo
- Publication number
- DE29901112U1 DE29901112U1 DE29901112U DE29901112U DE29901112U1 DE 29901112 U1 DE29901112 U1 DE 29901112U1 DE 29901112 U DE29901112 U DE 29901112U DE 29901112 U DE29901112 U DE 29901112U DE 29901112 U1 DE29901112 U1 DE 29901112U1
- Authority
- DE
- Germany
- Prior art keywords
- width
- nailed
- beams
- claw
- rafters
- 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
Links
- 210000000078 claw Anatomy 0.000 title claims description 6
- 238000003466 welding Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C11/00—Nail, spike, and staple extractors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
Universalklaue zum entfernen von aufgenagelten Latten, z.B. Dachlatten oder Bretter von zu erhaltenden Dachsparren oder Balken bis zu einer Breite von bis zu 200 mm. Universal claw for removing nailed battens, e.g. roof battens or boards from retaining roof rafters or beams up to a width of 200 mm.
Zur Zeit ist es möglich, mit zwei verschiedenen Werkzeugen zu arbeiten: dem
Zimmermannshammer (Latthammer) und dem Nageleisen (Kuhfuß)
Der Zimmermannshammer wird mit der Spitze zwischen zu entfernender Latte und Balken (möglichst in der Mitte) geschlagen, wobei in den meisten Fällen die zu
erhaltende Latte oder Balken mit der Hammerspitze beschädigt wird. Danach muß mit
sehr hohem Kraftaufwand mit dem Hammerstiel (kurzer Hebelarm) über die Längsachse des Hammerkopfes die Latte hochgehebelt werden. Der eventuell
stehengebliebene Nagel wird mit dem an der Hammerkopfspitze befindlichen Nageleisen gezogen, wobei wieder ein erheblicher Kraftaufwand nötig ist.
Das Nageleisen wird mit der Seite, die wie ein Flachmeißel ausgebildet ist, mit Kraft
zwischen die zu entfernenden Latte und Balken geschlagen. Hierbei können Beschädigungen am zu erhaltenden Balken vorkommen. Danach muß das Nageleisen
gedreht werden und mit der Seite, die wie ein U geformt ist, hochgehebelt werden. Der
stehengebliebene Nagel kann dann mit dem am unteren Ende befindlichen Nageleisen
entfernt werden.At present it is possible to work with two different tools: the carpenter's hammer (batten hammer) and the nail iron (crown hammer)
The carpenter's hammer is struck with the tip between the batten and the beam to be removed (in the middle if possible), whereby in most cases the batten or beam to be retained is damaged by the hammer tip. Then the batten must be levered up with great force using the hammer handle (short lever arm) over the longitudinal axis of the hammer head. Any nail that remains is pulled out with the nail puller on the tip of the hammer head, which again requires considerable force.
The nail puller is used to forcefully drive the side that is shaped like a flat chisel between the batten and beam to be removed. This can cause damage to the beam to be retained. The nail puller must then be turned and levered up using the side that is shaped like a U. The nail that remains can then be removed using the nail puller at the bottom.
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zu Grunde, ein Werkzeug zu schaffen, welches universal einsetzbar ist und ein schnelleres, leichteres, ermüdungsfreies, und auch sicheres Arbeiten ermöglicht.The invention specified in claim 1 is based on the problem of creating a tool that can be used universally and enables faster, easier, fatigue-free and safer work.
Mit der Erfindung (Universalklaue) wird ein ermüdungsfreies, schnelles und sicheres Arbeiten (kein Verkanten oder Verrutschen möglich) durch einen sehr kurzen Drehpunkt und einen langen Hebelarm erreicht. Ebenfalls ist es möglich, stehengebliebene Nägel mit dem Nagelblech zum entfernen.The invention (universal claw) enables fatigue-free, fast and safe work (no jamming or slipping possible) thanks to a very short pivot point and a long lever arm. It is also possible to remove stuck nails using the nail plate.
Papenburg / Lüer, Edemissen Bechreibung Seite 1Papenburg / Lüer, Edemissen Description Page 1
Verwendung der Erfindung an Hand der beigefügten Zeichnung:Use of the invention with reference to the attached drawing:
Die Drehachse (2) wird auf den Balken bzw. Sparren, der eine maximale Breite von 200 mm haben kann, aufgelegt. Es ist kein Abrutschen oder Verkanten möglich, da die ganze Auflagebreite des Balkens genutzt werden kann (keine Punktbelastung). Beide Stützhebel (3) werden unter die zu entfernende Latte bzw. das Brett geführt, dann wird der Hebelarm (1) zum Körper gezogen. Anders als beim herkömmlichen wegdrücken vom Körper wird durch die ziehende Bewegung zum Körper hin, ein sicherer Stand und Halt gewährt.The pivot axis (2) is placed on the beam or rafter, which can have a maximum width of 200 mm. Slipping or tilting is not possible, as the entire support width of the beam can be used (no point load). Both support levers (3) are guided under the batten or board to be removed, then the lever arm (1) is pulled towards the body. Unlike the conventional pushing away from the body, the pulling movement towards the body ensures a secure stand and hold.
Die Erfindung (Universalklaue) findet ihre Hauptanwendung im Dachdecker- und Zimmermannberuf.The invention (universal claw) finds its main application in the roofing and carpentry professions.
Papenburg / Lüer, Edemissen Beschreibung Seite 2Papenburg / Lüer, Edemissen Description Page 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29901112U DE29901112U1 (en) | 1999-01-23 | 1999-01-23 | Universal claw for removing nailed slats, e.g. Roof battens or planks of rafters or beams to be obtained up to a width of up to 200 mm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29901112U DE29901112U1 (en) | 1999-01-23 | 1999-01-23 | Universal claw for removing nailed slats, e.g. Roof battens or planks of rafters or beams to be obtained up to a width of up to 200 mm |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29901112U1 true DE29901112U1 (en) | 1999-05-12 |
Family
ID=8068365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29901112U Expired - Lifetime DE29901112U1 (en) | 1999-01-23 | 1999-01-23 | Universal claw for removing nailed slats, e.g. Roof battens or planks of rafters or beams to be obtained up to a width of up to 200 mm |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29901112U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924761A1 (en) * | 1998-06-17 | 1999-12-23 | Dieter Gruenewaelder | Roof batten iron for releasing battens fixed on rafters |
ITVC20120001A1 (en) * | 2012-05-02 | 2013-11-03 | Giovanni Bonomelli | LEVEL LEVER |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473866A (en) | 1945-01-10 | 1949-06-21 | Weyburn J Davies | Wrecking tool |
FR2589769A1 (en) | 1985-06-19 | 1987-05-15 | Bastien Pascal | Manual multi-position remover with multiple uses |
DE29802335U1 (en) | 1998-02-11 | 1998-04-23 | Köser, Siegfried Günter, 51688 Wipperfürth | Device for removing cross bars |
-
1999
- 1999-01-23 DE DE29901112U patent/DE29901112U1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473866A (en) | 1945-01-10 | 1949-06-21 | Weyburn J Davies | Wrecking tool |
FR2589769A1 (en) | 1985-06-19 | 1987-05-15 | Bastien Pascal | Manual multi-position remover with multiple uses |
DE29802335U1 (en) | 1998-02-11 | 1998-04-23 | Köser, Siegfried Günter, 51688 Wipperfürth | Device for removing cross bars |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924761A1 (en) * | 1998-06-17 | 1999-12-23 | Dieter Gruenewaelder | Roof batten iron for releasing battens fixed on rafters |
ITVC20120001A1 (en) * | 2012-05-02 | 2013-11-03 | Giovanni Bonomelli | LEVEL LEVER |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19990624 |
|
R163 | Identified publications notified |
Effective date: 19990830 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20020801 |