DE390385C - Lock washers that prevent the nails from twisting when hammering in - Google Patents
Lock washers that prevent the nails from twisting when hammering inInfo
- Publication number
- DE390385C DE390385C DEI23500D DEI0023500D DE390385C DE 390385 C DE390385 C DE 390385C DE I23500 D DEI23500 D DE I23500D DE I0023500 D DEI0023500 D DE I0023500D DE 390385 C DE390385 C DE 390385C
- Authority
- DE
- Germany
- Prior art keywords
- nail
- nails
- hammering
- prevent
- twisting
- 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
Links
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
- B25C3/00—Portable devices for holding and guiding nails; Nail dispensers
- B25C3/006—Portable devices for holding and guiding nails; Nail dispensers only for holding and guiding
- B25C3/008—Portable devices for holding and guiding nails; Nail dispensers only for holding and guiding the nail being hit by a hammer head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Sicberungsacheiben, die das Krümmen der Nägel beim Einschlagen verhiiten. Das Wesen des vorliegenden Erfindungsgegenstandes besteht darin, daß das Krummbiegen der Nägel beire Einschlagen in Mauerwerk usw. dadurch verhütet wird, daß eine Anzahl Scheiben mit je einem radialen offenen Schlitz mit den Schlitzen gegeneinander versetzt auf den Nagel geschoben wird, so daß der einzuschlagende Nagel eine sichere Führung erhält. Beim tieferen Eindringen des Nagels in das Mauerwerk wird immer die oberste geschlitzte Platte oder Scheibe abgehoben, so das der Nagel stets weiter in das Material eingetrieben werden kann.Protection discs that prevent the nails from bending when they are hammered in. The essence of the present subject matter is that bending of the nails when hammering into masonry, etc., is prevented by a number Discs each with a radial open slot with the slots offset from one another is pushed onto the nail so that the nail to be driven in is a safe guide receives. When the nail penetrates deeper into the masonry, the top is always slotted plate or disc is lifted off, so that the nail always continues into the Material can be driven.
In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht, und zwar zeigen: Abb. i eine schaubildliche Darstellung und Anordnung der geschlitzten Scheiben beim Einschlagen eines Nagels und.In the drawing, the subject matter of the invention is illustrated, for example, namely show: Fig. i a diagrammatic representation and arrangement of the slotted Washers when hammering a nail and.
Abb. z eine Ansicht einer einzelnen Scheibe mit Schlitz, Führungsstift und Aussparung. Soll der Nagel h in die Wand, das Mauerwerk o. dgl. geschlagen werden, so wird auf den Nagelschaft zunächst die mit dem seitlichen Schlitz i ausgebildete Scheibe f gestreift; sie hat an der oberen Fläche einen Stiftansatz g, der in die Vertiefung k der unteren Fläche der nächstnach£olgenden Schlitzscheite e greift, so daB. der Schlitz i der Scheibe s, da die Stiftansätze g und die Vertiefungen k an jeder Scheibe an denselben Stellen sitzen, eine andere Richtung zum Schlitz i. der vorher aufgestreiften Scheibe f erhält. Es werden sa viel Scheiben a, b, c, d, e, f usw. aufgesetzt, wie es bei der Länge des Nagels erforderlich ist. Durch diese Anordnung erhält der einzuschlagende Nagel eine sichere Führung, und ein Krümmen des Nagelschaftes wird verhütet. Wird der Nagel tiefer eingeschlagen, so wird je nach dem Eindringen des Nagels in das Material die oberste Scheibe etwas angehoben, so daß sie mit ihrer Vertiefung k aus dem, Stiftansatz g der unteren Scheibe gelöst wird, und dann durch den seitlichen Schlitz i v am Nagelschaft h abgestreift.Fig. Z is a view of a single disc with slot, guide pin and recess. If the nail h is to be hammered into the wall, the masonry or the like, the disk f formed with the lateral slot i is first touched on the nail shaft; it has a pin attachment g on the upper surface, which engages in the recess k of the lower surface of the next following log e , so that. the slot i of the disk s, since the pin lugs g and the indentations k sit in the same places on each disk, a different direction to the slot i. the previously slipped on disk f receives. A large number of discs a, b, c, d, e, f , etc. are put on, as required by the length of the nail. This arrangement provides the nail to be driven in with secure guidance and prevents the nail shaft from bending. If the nail is hammered deeper, the uppermost disc is raised slightly depending on the penetration of the nail into the material, so that it is released with its recess k from the pin attachment g of the lower disc, and then through the lateral slot iv on the nail shaft h stripped.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI23500D DE390385C (en) | Lock washers that prevent the nails from twisting when hammering in |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI23500D DE390385C (en) | Lock washers that prevent the nails from twisting when hammering in |
Publications (1)
Publication Number | Publication Date |
---|---|
DE390385C true DE390385C (en) | 1924-02-22 |
Family
ID=7186323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI23500D Expired DE390385C (en) | Lock washers that prevent the nails from twisting when hammering in |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE390385C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088438B (en) * | 1955-04-22 | 1960-09-01 | Guenther Spelsberg K G | Auxiliary tool for holding and guiding knock-in bolts |
US3945414A (en) * | 1975-03-27 | 1976-03-23 | Gordon Dean R | Apparatus for deflecting a nail into an arcuate path |
US3946779A (en) * | 1974-10-29 | 1976-03-30 | The Raymond Lee Organization, Inc. | Nail guide |
US4354540A (en) * | 1980-09-08 | 1982-10-19 | Jefferson Robert T | Screw holder system |
-
0
- DE DEI23500D patent/DE390385C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088438B (en) * | 1955-04-22 | 1960-09-01 | Guenther Spelsberg K G | Auxiliary tool for holding and guiding knock-in bolts |
US3946779A (en) * | 1974-10-29 | 1976-03-30 | The Raymond Lee Organization, Inc. | Nail guide |
US3945414A (en) * | 1975-03-27 | 1976-03-23 | Gordon Dean R | Apparatus for deflecting a nail into an arcuate path |
US4354540A (en) * | 1980-09-08 | 1982-10-19 | Jefferson Robert T | Screw holder system |
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