DE103714C - - Google Patents
Info
- Publication number
- DE103714C DE103714C DENDAT103714D DE103714DA DE103714C DE 103714 C DE103714 C DE 103714C DE NDAT103714 D DENDAT103714 D DE NDAT103714D DE 103714D A DE103714D A DE 103714DA DE 103714 C DE103714 C DE 103714C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- winch
- lamp
- transportable
- held
- 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
- 239000002965 rope Substances 0.000 claims description 4
- 230000001681 protective Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0116—Manually or spring operated winches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der vorliegenden Erfindung bildet eine transportable Aufzugvorrichtung. Auf beiliegender Zeichnung ist als Beispiel die transportable Aufzugvorrichtung für Bogenlampen in Anwendung gebracht.The subject of the present invention is a transportable elevator device. On the enclosed Drawing is brought as an example of the transportable elevator device for arc lamps.
Die Winde besteht, wie die Fig. 3 und 5 zeigen, aus einer Seiltrommel a, welche in einem Schutzgehäuse b gelagert ist und von einem Handrad c angetrieben wird. Am unteren Ende des Gehäuses befindet sich ein Stift d mit Sperrhaken e, welcher in eine am Maste der Lampe oder an der Mauer befestigte Hülse f (s. Fig. 6) von oben eingesteckt und hierin festgehalten wird,- indem der Sperrhaken e vorspringt. Ueber dieser nunmehr befestigten Winde befindet sich eine zweite Hülse g (s. Fig. 2 und 4), in welcher mittelst eines Sperrriegels h das von der Lampe kommende Drahtseil, welches in einen kegelförmigen Keil i endigt, festgehalten wird. Das auf der Winde selbst befestigte Drahtseil endigt in eine drehbare Hülse k, die am oberen Ende mit Gewinde versehen ist. Mit diesem Gewinde wird dieses Seil durch ein gleiches Gewinde am unteren Theile des kegelförmigen Keiles i mit dem Lampenseil verschraubt. Das untere Ende des Lampenseiles ist durch eine an die Hülse g anschliefsende Rohrleitung / gegen Unfug geschützt.As shown in FIGS. 3 and 5, the winch consists of a cable drum a, which is mounted in a protective housing b and is driven by a handwheel c. At the lower end of the housing there is a pin d with a locking hook e, which is inserted from above into a sleeve f (see Fig. 6) attached to the pole of the lamp or on the wall and is held there by the locking hook e protruding. Above this now attached winch there is a second sleeve g (see FIGS. 2 and 4) in which the wire rope coming from the lamp, which ends in a conical wedge i , is held by means of a locking bar h. The wire rope attached to the winch itself ends in a rotatable sleeve k, which is provided with a thread at the upper end. With this thread this cord is screwed to the lamp cord by an identical thread on the lower part of the conical wedge i. The lower end of the lamp cord is protected against mischief by a pipe connecting to the sleeve g.
Der Hergang ist nun folgender:The process is now as follows:
Nachdem die Winde in der Hülse f befestigt ist, wird die Hülse k mit dem am unteren Ende mit Gewinde versehenen Keil i verschraubt. Alsdann wird die Winde etwas angezogen, wodurch der Sperrriegel h nach aufsen gedrückt wird, so dafs der Keil i freien Durchgang bekommt und die Lampe heruntergelassen werden kann. Ist die Lampe wieder nochgezogen, so wird der Sperrriegel h wieder eingedrückt, die Hülse k von dem Keil i losgeschraubt und die Winde aus der Hülse f gelöst.After the winch is fastened in the sleeve f , the sleeve k is screwed to the wedge i provided at the lower end with a thread. Then the winch is tightened a little, whereby the locking bolt h is pressed outwards, so that the wedge i has free passage and the lamp can be lowered. If the lamp is still withdrawn, the locking bar h is pushed in again, the sleeve k is unscrewed from the wedge i and the winch is released from the sleeve f .
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE103714C true DE103714C (en) |
Family
ID=374176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT103714D Active DE103714C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE103714C (en) |
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0
- DE DENDAT103714D patent/DE103714C/de active Active
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