DE209274C - - Google Patents
Info
- Publication number
- DE209274C DE209274C DENDAT209274D DE209274DA DE209274C DE 209274 C DE209274 C DE 209274C DE NDAT209274 D DENDAT209274 D DE NDAT209274D DE 209274D A DE209274D A DE 209274DA DE 209274 C DE209274 C DE 209274C
- Authority
- DE
- Germany
- Prior art keywords
- cap
- shoe
- flanges
- claws
- wall
- 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.)
- Active
Links
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims 1
- 230000001154 acute effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/34—Joints between vertical props and horizontal top bars
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein aus zwei durch Schrauben oder Keile verbundenen Klauen bestehender Schuh, der zur Befestigung der Kappe eines Stollengerüstes auf den Stempeln dient.The subject of the invention is one of two connected by screws or wedges Claws existing shoe that is used to attach the cap of a cleat frame to the Stamping is used.
In der Zeichnung stellt Fig. ι ein Stollengerüst mit diesen Schuhen in Ansicht dar; Fig. 2 ist die Vorderansicht des Schuhes; Fig. 3 zeigt die Seitenansicht und Fig. 4 die Aufsicht des Schuhes.In the drawing, Fig. Ι represents a tunnel frame with these shoes in view; Fig. 2 is the front view of the shoe; Fig. 3 shows the side view and FIG. 4 the top view of the shoe.
Die Klauen sind mit ihren Flanschen h gegeneinandergelegt und mittels der durch ihre senkrechten Wandungen i hindurchgesteckten Schrauben e verbunden. Die Kopfflansche f der Klauen nähern sich einander bis auf eine Lücke g, die nach dem Gebirge zu durch die Wand I abgeschlossen ist. Diese Lücke dient zum Einschieben des Kappensteges b. Der Kopf flansch f ist zu der Rückwand I des Schuhes unter einem spitzen Winkel geneigt, wenn Stempel und Kappe unter einem stumpfen Winkel gegeneinander eingestellt werden sollen.The claws are placed against one another with their flanges h and connected by means of the screws e inserted through their vertical walls i . The head flanges f of the claws approach each other except for a gap g, which is closed off by the wall I towards the mountain. This gap is used to insert the cap web b. The head flange f is inclined to the rear wall I of the shoe at an acute angle when the stamp and cap are to be adjusted to one another at an obtuse angle.
Mit den Flanschen α umfaßt der Schuh den Stempelsteg, so daß er auf diesem reitet; alsdann wird die Kappe in den Schuh hineingeschoben, so daß ihr Fußflansch auf der vorderen Stirnwand k der beiden Schuhklauen aufliegt.With the flanges α, the shoe embraces the stamp bar so that it rides on it; then the cap is pushed into the shoe so that its foot flange rests on the front end wall k of the two shoe claws.
Die Klauen umgreifen somit den Fußflansch des Stirnendes der Kappe und sichern diese dadurch gegen seitliches Verschieben.The claws thus grip the foot flange of the front end of the cap and secure it thereby against lateral shifting.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE209274C true DE209274C (en) |
Family
ID=471252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT209274D Active DE209274C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE209274C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399972A (en) * | 1964-08-24 | 1968-09-03 | Technicon Corp | Chromatography analysis apparatus and method |
-
0
- DE DENDAT209274D patent/DE209274C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399972A (en) * | 1964-08-24 | 1968-09-03 | Technicon Corp | Chromatography analysis apparatus and method |
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