AT155389B - Hollow block. - Google Patents
Hollow block.Info
- Publication number
- AT155389B AT155389B AT155389DA AT155389B AT 155389 B AT155389 B AT 155389B AT 155389D A AT155389D A AT 155389DA AT 155389 B AT155389 B AT 155389B
- Authority
- AT
- Austria
- Prior art keywords
- hollow block
- spring
- springs
- protruding part
- desc
- Prior art date
Links
Landscapes
- Road Signs Or Road Markings (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
<Desc/Clms Page number 1>
Ilohlbloelistein.
Hohlsteine mit einem vorspringenden Teil auf einer Seite und einer diesem vorspringenden Teil entsprechenden nutenförmigen Ausnehmung auf der gegenüberliegenden Seite, wobei der vorspringende Teil, die Feder, so schmal gehalten ist, dass die Mörtelbänder zu beiden Seiten der Feder genügend breit sind, sind bekannt. Um die Handhabung der Feder noch besser zu gestalten, wurde bereits vorgeschlagen, die Seitenflächen der Feder nach innen gekrümmt auszubilden. Die Praxis hat nun gezeigt, dass derart geformte Federn als Handhaben beim Vermauern des Ziegels in kürzerer Zeit starke Ermüdungserscheinungen in den Handgelenken hervorrufen, welche um so stärker auftreten, je schmäler die Federn gehalten sind.
Um nun diese Nachteile, besonders bei schmalen Federn zu verhindern und auf den Vorteil der breiten Mörtelbänder zu beiden Seiten der Federn nicht verzichten zu müssen, erhält die Feder nach der Erfindung eine bügelartige Form, durch welche ein leichtes Anfassen des Steines bzw. Ziegels ermöglicht wird.
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt.
1 ist die bügelartig ausgebildete Feder mit der Grifföffnung 3, 2 die der Feder entsprechende
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Ilohlbloelistein.
Hollow stones with a protruding part on one side and a groove-shaped recess corresponding to this protruding part on the opposite side, the protruding part, the tongue, being kept so narrow that the mortar bands on both sides of the tongue are sufficiently wide are known. In order to make the handling of the spring even better, it has already been proposed that the side surfaces of the spring be curved inwards. Practice has now shown that springs shaped in this way as a handle when laying the brick in a shorter time cause severe symptoms of fatigue in the wrists, which occur all the more the narrower the springs are held.
In order to prevent these disadvantages, especially with narrow springs, and to not have to do without the advantage of the wide mortar strips on both sides of the springs, the spring according to the invention is given a bow-like shape which enables the stone or brick to be touched easily .
An example embodiment of the subject matter of the invention is shown in the drawing.
1 is the bow-like spring with the handle opening 3, 2 that of the spring
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT155389T | 1937-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT155389B true AT155389B (en) | 1939-01-10 |
Family
ID=3648456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT155389D AT155389B (en) | 1937-06-03 | 1937-06-03 | Hollow block. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT155389B (en) |
-
1937
- 1937-06-03 AT AT155389D patent/AT155389B/en active
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