CH90537A - Stone screw. - Google Patents
Stone screw.Info
- Publication number
- CH90537A CH90537A CH90537DA CH90537A CH 90537 A CH90537 A CH 90537A CH 90537D A CH90537D A CH 90537DA CH 90537 A CH90537 A CH 90537A
- Authority
- CH
- Switzerland
- Prior art keywords
- screw
- screw bolt
- stone
- bolt
- base body
- Prior art date
Links
- 239000004575 stone Substances 0.000 title claims description 9
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4135—Elements with sockets receiving removal bolt heads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4142—Elements with sockets with transverse hook- or loop-receiving parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Connection Of Plates (AREA)
Description
Steinschraube. Steinschrauben, die in Mauerwerk, Fun damente und dergleichen eingelassen werden, um zum Befestigen-von Maschinen, elektrischen Schalttafeln, sowie sonstiger Gegenstände zu dienen, lassen sich meist nicht so genau an ihrem Platz anordnen, dass ihre'gegenseitigen Abstände mit denjenigen der in dem zu be festigenden Gegenstand vorhandenen Löcher genau übereinstimmen. In einem solchen Falle müssen dann die Löcher";-des betreffenden Gegenstandes nachgearbeitet werden, weil die Stellung der fest einzementierten Schrauben nachträglich nicht geändert werden kann.
Vorliegende Erfindung betrifft nun eine Steinschraube, mit welcher der bezeichnete Übelstand dadurch behoben werden kann, dass dieselbe mit einem Schraubenbolzen versehen ist, der verstellbar gemacht ist, indem er nicht unmittelbar, sondern mittelbar im Mauerwerk befestigt wird. Zu dieser mittelbaren Befe stigung dient ein Grundkörper (zum Beispiel eine Hülse oder dergleichen), welcher mit dem Schraubenbolzen derart in Yerbindung steht, dass ein Verstellen des Schraubenbolzens winklig zu seiner Längsachse möglich ist. Dieses Verstellen kann dann in dem Verhält nis erfolgen, wie es die Schraubenlöcher des zu befestigenden Gegenstandes verlangen, so dass ein Nacharbeiten derselben und der da mit verbundene Zeitverlust vermieden wird.
Wird die Verbindung des Schraubenbolzens mit dein genannten Grundkörper lösbar ein gerichtet, so ist es möglich, fertige Grund körper erst- bei Bedarf mit Schraubenbolzen von passender Länge zu verbinden; oder schad hafte Schraubenbolzen auszuwechseln.
Die Zeichnung veranschaulicht den Er findungsgegenstand in dreiverschiedenen-Aus- führungsbeispielen.
Nach Fig.' 1 bis 3 dient als Grundkörper eine Hülse a mit einem Querbolzen U, -auf welchem lose der am untern Ende mit. einem Auge versehene Schraubenbolzen c steckt. In diesem Falle kann "der Schraubenbolzen sowohl in Achsrichtung des Bolzens b ver schoben; als auch winklig hierzu um den Bol zen b gedreht werden, so dass also eine kreuz- seitige Verstellung des Schraubenbolzens mög lich ist. Wird der Bolzen U lösbar befestigt, so lässt sich ohne. weiteres ein Auswechseln des Schraubenbolzens c bewirken. Die Hülse a wird in das Mauerwerk eingegossen.
Das Auge* des Schraubenbolzens c kann auch- als Haken ausgebildet sein; um eine Auswechse lung des. Schraubenholzens zu' ermöglichen.
In den-Fig. 4 bis 6 ist eine Steinschraube dargestellt, die demselben Zweck dient, deren Schraubenbolzen -aber in dem- Grundkörper festgestellt werden kann. \ Die -Hülse a -ist an ihren beiden Enden zu zwei Ansätzen erweitert, in welche runde .Scheiben b und. e eingelegt sind.
Die untere Scheibe c besitzt Stifte<I>d,</I> die in der Scheibe b <I>"</I> vernietet sind: -Die beiden Scheiben sind dreh bar und. jede. derselben ist mit einem Schlitz zum Durchstecken des entsprechend geform ten Kopfes f des Schraubenbolzens everµehen. Der SchraubenbolzeD wird nach erfolgtem Durchstecken seines Kopfes durch die ge nannten 'Schlitze um eine Viertelswendung ge dreht. und der Kopf zur Verhütung unbeab- sichtigfen Drehens mit Rillen der Scheibe c in Eingriff gebracht.
Durch Anziehen einer Mutter g erfolgt ein Feststellen des SchraÜben- bolzens in der gewünschten Lage. Die Dreh barkeit der Scheiben b und c, sowie die Ver- schiebbarkeit des Schraubenbolzens e in den Schlitzen dieser Scheiben ermöglicht eine grosse, in jedem Punkte feststellbare Bewegung des S_ chraubenbolzens.
Eine dritte Ausführungsform des Erfin dungsgegenstandes stellen die Fig. 7. bis 9 dar. Hier ruht eine Platte b mit Gewindeaa- satt c hin dem Grundkörper-a..- " In einer schwalbenschwanzförmigenAussparung ist der Schraubenbolzen d verschiebbar angeordnet. '\ Durch Drehung der Platte b auf dem-im.
Mauerwerk festsitzenden Grundkörper a und durch Verschiebung des Schraubenbolzens d in dieser 'Platte entstellt eine begrenzte, je- ,doch beliebige Veränderung der Schrauben- bolzenstellung. Eine Feststellung-der Plätte .b Tann: durch geeignete Mittel erfolgen.
Stone screw. Stone screws that are embedded in masonry, foundations and the like in order to be used for fastening machines, electrical switchboards and other objects can usually not be so precisely arranged in their place that their mutual distances with those of the to be fastened object exactly match the existing holes. In such a case, the holes "; - of the object in question must be reworked because the position of the firmly cemented screws cannot be changed afterwards.
The present invention now relates to a stone screw with which the indicated inconvenience can be remedied in that the same is provided with a screw bolt which is made adjustable by not being fastened directly, but indirectly in the masonry. A base body (for example a sleeve or the like) which is connected to the screw bolt in such a way that the screw bolt can be adjusted at an angle to its longitudinal axis is used for this indirect fastening. This adjustment can then take place in the ratio required by the screw holes of the object to be fastened, so that reworking of the same and the loss of time associated therewith is avoided.
If the connection of the screw bolt with the base body mentioned is releasably directed, it is possible to connect the finished base body with screw bolts of the appropriate length only when required; or replace damaged screw bolts.
The drawing illustrates the subject of the invention in three different exemplary embodiments.
According to Fig. ' 1 to 3 serves as a base body a sleeve a with a cross bolt U, -on which the loosely at the lower end with. one eye provided screw bolt c is inserted. In this case, the screw bolt can both be displaced in the axial direction of the bolt b and rotated around the bolt b at an angle to this, so that a cross-sided adjustment of the screw bolt is possible it is possible to easily replace the screw bolt C. The sleeve a is cast into the masonry.
The eye * of the screw bolt c can also be designed as a hook; to enable the 'screw wood' to be replaced.
In the-Fig. 4 to 6 a stone screw is shown, which serves the same purpose, the screw bolt -but in the base body can be determined. The sleeve a is widened at both ends to form two extensions into which round disks b and e are inserted.
The lower disk c has pins <I> d, </I> which are riveted into disk b <I> "</I>: -The two disks can be rotated and each of them has a slot for inserting the The screw bolt D is turned a quarter turn after its head has been pushed through the slits and the head is brought into engagement with grooves in the disk c to prevent unintentional rotation.
By tightening a nut g, the screw bolt is fixed in the desired position. The rotatability of the disks b and c, as well as the displaceability of the screw bolt e in the slots of these disks enables a large movement of the screw bolt that can be determined at every point.
A third embodiment of the subject matter of the invention is shown in FIGS. 7 to 9. Here a plate b rests with a thread aa satt c towards the base body -a ..- "The screw bolt d is displaceably arranged in a dovetail-shaped recess Plate b on the-im.
Masonry fixed base body a and by shifting the screw bolt d in this' plate distorts a limited, but any change in the screw bolt position. A determination-the plate .b Tann: be made by suitable means.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE90537X | 1919-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH90537A true CH90537A (en) | 1921-09-01 |
Family
ID=5643272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH90537D CH90537A (en) | 1919-04-22 | 1920-06-15 | Stone screw. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH90537A (en) |
GB (1) | GB147644A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342096A (en) * | 1965-06-21 | 1967-09-19 | Cla Mounte R Bobrowski | Floating nuts |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3552698A (en) * | 1968-06-18 | 1971-01-05 | W F Keegan & Co Inc | Break-away coupling for poles |
US3597893A (en) * | 1969-01-21 | 1971-08-10 | Spanel Abram Nathaniel | Concrete insert apparatus |
US3599379A (en) * | 1969-01-21 | 1971-08-17 | Spanel Abram Nathaniel | Bolt-anchoring devices for concrete |
US3638386A (en) * | 1969-12-12 | 1972-02-01 | Thor Waerner | Sleeve element and appurtenant bolt element |
US3620277A (en) * | 1970-03-30 | 1971-11-16 | Natale J Tummarello | Means for mounting concrete structural members |
CN108360691A (en) * | 2018-03-29 | 2018-08-03 | 中国十七冶集团有限公司 | A kind of device and method of adjustable concrete column cap embedded iron parts position and absolute altitude |
-
1920
- 1920-06-15 CH CH90537D patent/CH90537A/en unknown
- 1920-07-08 GB GB1961220A patent/GB147644A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342096A (en) * | 1965-06-21 | 1967-09-19 | Cla Mounte R Bobrowski | Floating nuts |
Also Published As
Publication number | Publication date |
---|---|
GB147644A (en) | 1921-01-06 |
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