DE916014C - Bolts for devices for shooting bolts into walls - Google Patents
Bolts for devices for shooting bolts into wallsInfo
- Publication number
- DE916014C DE916014C DEH6374A DEH0006374A DE916014C DE 916014 C DE916014 C DE 916014C DE H6374 A DEH6374 A DE H6374A DE H0006374 A DEH0006374 A DE H0006374A DE 916014 C DE916014 C DE 916014C
- Authority
- DE
- Germany
- Prior art keywords
- bolts
- bolt
- cone
- cartridge
- devices
- 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
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/16—Cartridges specially adapted for impact tools; Cartridge and bolts units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
Description
Der patronierte Bolzen für Vorrichtungen zum Einschießen von Bolzen in Wände gemäß dem - Hauptpatent besteht darin, daß die Enden von Kartusche und Bolzen eine derartige Form besitzen, daß sie durch bloßes Aufschieben aufeinander so miteinander befestigt werden können, daß die Befestigung sich beim üblichen Handhaben des Bolzens nicht löst, aber ohne Anwendung großer Kraft. von Hand gelöst werden kann. Das Hauptpatent ίο betrifft insbesondere auch eine solche Anordnung, bei der das hintere Ende des Bolzens konisch ausgebildet ist und ein vorstehender Rand der Kartusche über diesen Konus geschoben ist.The cartridged bolt for devices for shooting bolts into walls according to the - The main patent is that the ends of the cartridge and the bolt have such a shape, that they can be fastened to one another by simply sliding them onto one another so that the fastening does not come loose during normal handling of the bolt, but without applying great force. can be solved by hand. The main patent ίο also relates in particular to such an arrangement, in which the rear end of the bolt is conical and a protruding edge of the cartridge is pushed over this cone.
Die dort beschriebene Anordnung wird gemäß der Erfindung dadurch abgeändert, daß das Ende des Bolzens, das in die Kartusche eingesteckt wird, als Konus schwacher Steigung ausgebildet ist, der sich in Richtung auf die Kartusche verjüngt und eine solche Steigung aufweist, daß wie beim Gegenstand des Hauptpatentes eine leichte Austauschbarkeit von Bolzen und Kartuschen von Hand gewährleistet ist. Die kleine Basis dieses Konus, die also das äußerste Ende des Bolzens bildet, hat vorzugsweise einen Durchmesser, der nur wenig kleiner ist als der Innendurchmesser der Kartuschenhülse. Die Zeichnung zeigt zwei Ausführungsbeispiele gemäß der Erfindung.The arrangement described there is modified according to the invention in that the end of the bolt, which is inserted into the cartridge, is designed as a cone with a slight slope, the tapers in the direction of the cartridge and has such a slope that as with the object of the main patent ensures that bolts and cartridges can be exchanged easily by hand is. The small base of this cone, which thus forms the outermost end of the bolt, preferably has a diameter that is only slightly smaller than the inner diameter of the cartridge sleeve. The drawing shows two exemplary embodiments according to the invention.
Fig. ι zeigt einen Schnitt durch einen mit Kartusche
versehenen Bolzen gemäß der Erfindung;
Fig. 2 zeigt eine Ansicht eines anderen Bolzens gemäß der Erfindung.Fig. Ι shows a section through a cartridge provided with a bolt according to the invention;
Fig. 2 shows a view of another bolt according to the invention.
Der Bolzen nach Fig. 1 besitzt an seinem hinteren Ende einen abgesetzten Konus a, dessen kleine Basis b einen Durchmesser besitzt, der etwas kleiner ist als der Innendurchmesser der Hülse c der Kartusche d, so daß die Kartusche leicht auf den Konus α aufgesteckt werden kann. Der Durchmesser der großen Basis e des Konus α ist dagegen etwas größer als der Innendurchmesser der Hülse c. Die Steigung des Konus α ist somit nur gering. Die Hülse c haftet, nachdem sie auf den Konus α aufgedrückt ist, durch selbsthemmende Reibung. Sie kann andererseits von Hand leicht wieder vom Konus α abgezogen werden.The bolt according to FIG. 1 has at its rear end a stepped cone a, the small base b of which has a diameter which is slightly smaller than the inner diameter of the sleeve c of the cartridge d, so that the cartridge can easily be plugged onto the cone α . The diameter of the large base e of the cone α , however, is slightly larger than the inner diameter of the sleeve c. The slope of the cone α is therefore only slight. The sleeve c adheres after it has been pressed onto the cone α by self-locking friction. On the other hand, it can easily be pulled off the cone α again by hand.
Bei der Anordnung nach Fig. 2 ist die große Basis e des Konus gleich dem Außendurchmesser des Bolzens,In the arrangement according to Fig. 2, the large base e of the cone is equal to the outer diameter of the bolt,
Die Zeichnung zeigt Bolzen mit glatter Außenseite. Es ist selbstverständlich, daß der Bolzen mit Außengewinde oder auch mit Innengewinde oder mit irgendwelchen anderen äußeren Formen versehen werden kann.The drawing shows bolts with a smooth outside. It goes without saying that the bolt with External thread or also provided with internal thread or with any other external shape can be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH6374A DE916014C (en) | 1950-04-09 | 1950-10-17 | Bolts for devices for shooting bolts into walls |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH2299A DE905911C (en) | 1950-04-09 | 1950-04-09 | Cartridged bolt for devices for shooting bolts into walls |
| DEH6374A DE916014C (en) | 1950-04-09 | 1950-10-17 | Bolts for devices for shooting bolts into walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE916014C true DE916014C (en) | 1954-08-02 |
Family
ID=25979268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH6374A Expired DE916014C (en) | 1950-04-09 | 1950-10-17 | Bolts for devices for shooting bolts into walls |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE916014C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE309293C (en) * | ||||
| DE305157C (en) * | ||||
| DE465606C (en) * | 1928-09-22 | Rheinische Metallw & Maschf | Artillery cartridge with the projectile tapered behind the guide tape | |
| US2061835A (en) * | 1932-11-12 | 1936-11-24 | Technicraft Engineering Corp | Ammunition |
| US2400878A (en) * | 1941-05-10 | 1946-05-28 | Stephen M Dunn | Method of inserting bolts into concrete |
-
1950
- 1950-10-17 DE DEH6374A patent/DE916014C/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE309293C (en) * | ||||
| DE305157C (en) * | ||||
| DE465606C (en) * | 1928-09-22 | Rheinische Metallw & Maschf | Artillery cartridge with the projectile tapered behind the guide tape | |
| US2061835A (en) * | 1932-11-12 | 1936-11-24 | Technicraft Engineering Corp | Ammunition |
| US2400878A (en) * | 1941-05-10 | 1946-05-28 | Stephen M Dunn | Method of inserting bolts into concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1590380B1 (en) | ONE-PIECE CLAMP | |
| DE1400803B2 (en) | FASTENING DEVICE | |
| DE870344C (en) | Arrangement with stud bolt connection | |
| DE916014C (en) | Bolts for devices for shooting bolts into walls | |
| DE503541C (en) | Conical clamping sleeve for fastening machine parts on axles, shafts or the like. | |
| DE475646C (en) | Device for attaching the shuttle tip to shuttle | |
| CH243821A (en) | Cleaning device. | |
| AT155736B (en) | Clamping device. | |
| CH325754A (en) | Wall screw | |
| DE940453C (en) | Badminton | |
| DE719985C (en) | Coupling for ropes with a thickening at the end | |
| AT165733B (en) | screwdriver | |
| DE596550C (en) | Device for fastening and securing rubber horseshoe pads that engage with one or more rubber pegs in bores of horseshoes | |
| DE514692C (en) | Method for attaching connecting pieces to sheet metal parts | |
| DE852228C (en) | Wire tensioner | |
| DE475784C (en) | Connection head for lubricating devices | |
| DE488240C (en) | Dismountable rifle cleaning rod | |
| DE549642C (en) | Handle attachment, especially for brooms, mops, etc. Like. With conical nozzle | |
| AT205214B (en) | Sleeve-shaped expansion anchor | |
| DE552350C (en) | Handle attachment for scrubber or the like. | |
| CH287325A (en) | Screwdriver. | |
| DE1400803C (en) | Fastening device | |
| DE750486C (en) | Threaded sleeve made of sheet metal to be pressed into molded insulating material | |
| DE959321C (en) | Bolts for shooting into masonry, concrete, steel or the like. | |
| DE881572C (en) | Adjustable fastening element for fastening a toilet seat to the toilet body |