DE80579C - - Google Patents
Info
- Publication number
- DE80579C DE80579C DENDAT80579D DE80579DA DE80579C DE 80579 C DE80579 C DE 80579C DE NDAT80579 D DENDAT80579 D DE NDAT80579D DE 80579D A DE80579D A DE 80579DA DE 80579 C DE80579 C DE 80579C
- Authority
- DE
- Germany
- Prior art keywords
- pump
- pump cylinder
- sleeve
- folded
- rotation
- 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
- 230000001681 protective Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
- F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Alle bisherigen Fahrradpumpen zum Füllen der Luftreifen waren sehr schwer zu handhaben, da der Pumpe die feste Unterstützung fehlte, so dafs das Aufblasen der Reifen eine ziemliche Zeit in Anspruch nahm, und namentlich bei Unglücksfällen während der Fahrt ist ein solcher Nachtheil sehr empfindlich. Ferner sind alle bisherigen Versuche, die Pumpe direct an dem Fahrrad zu befestigen, wieder aufgegeben worden, da die Pumpe das schöne Aussehen des Fahrrades wesentlich beeinträchtigte. Durch vorliegende Erfindung ist nun eine sichere Unterstützung geschaffen, die gleichzeitig so eingerichtet ist, dafs nach Zusammenklappen die Pumpe ihr ursprüngliches Aussehen behält.All previous bicycle pumps for filling the pneumatic tires were very difficult to handle, as the pump lacked firm support, inflation of the tires was a problem took quite a lot of time, especially in the event of accidents while driving such a disadvantage is very sensitive. Furthermore, all previous attempts to use the pump direct to attach to the bike has been abandoned because the pump significantly spoiled the beautiful appearance of the bike. The present invention now creates a safe support which is also set up so that after it is folded up the pump retains its original appearance.
In der Zeichnung ist eine solche Fahrradpumpe in zusammengeklapptem Zustande in Fig. ι in der Seitenansicht und in Fig. 2 in der Draufsicht veranschaulicht. Fig. 3 zeigt dieselbe in auseinandergeklapptem gebrauchsfähigen Zustande.In the drawing, such a bicycle pump is in the folded state in Fig. Ι illustrates in side view and in Fig. 2 in plan view. Fig. 3 shows same in unfolded usable condition.
Die eigentliche Pumpe. α ist in dem oberen Theile einer Hülse b drehbar gelagert, so dafs die Pumpe in die in Fig. 1 und 3 gezeichneten Stellungen gebracht werden kann. Bei Stellung Fig. ι dient die Hülse b zugleich als Schutzhülle, ohne irgendwie unbequem zu sein. In der Gebrauchsstellung Fig. 3, die dadurch gesichert wird, dafs nach Hochklappen des Theiles α ein Kranz c auf der oberen Kante des Theiles b Anschlag erhält, ist eine gute Unterstützung geschaffen, so dafs beim Ausziehen und Zuschieben des Luftpressungskolbens derselbe bequem und sicher gehandhabt werden kann. Die weitere Luftleitung in Gestalt eines Schlauches oder Röhrchens ist zweckentsprechend winklig zur Pumpe angesetzt. Zu diesem Zwecke enthält die Hülse b einen Ausschnitt d, in welchen das Röhrchen zu liegen kommt (Fig· 3)- .The actual pump. α is rotatably mounted in the upper part of a sleeve b , so that the pump can be brought into the positions shown in FIGS. In the Fig. Ι position, the sleeve b also serves as a protective cover without being in any way uncomfortable. In the position of use Fig. 3, which is secured by the fact that after folding up the part α a wreath c is provided with a stop on the upper edge of the part b , good support is provided, so that when the air piston is pulled out and closed it can be handled comfortably and safely can be. The further air line in the form of a hose or tube is appropriately positioned at an angle to the pump. For this purpose, the sleeve b contains a cutout d in which the tube comes to lie (Fig. 3) -.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE80579C true DE80579C (en) |
Family
ID=353118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT80579D Active DE80579C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE80579C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10340847A1 (en) * | 2003-01-22 | 2005-04-07 | Ying-Che Huang | Collapsible handle device for an inflator has pin that passes through the holes of the grip and rotary body when rotary body is inserted in the grip to join grip and rotary body at a pivoted state where both can rotate relatively |
-
0
- DE DENDAT80579D patent/DE80579C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10340847A1 (en) * | 2003-01-22 | 2005-04-07 | Ying-Che Huang | Collapsible handle device for an inflator has pin that passes through the holes of the grip and rotary body when rotary body is inserted in the grip to join grip and rotary body at a pivoted state where both can rotate relatively |
DE10340847B4 (en) * | 2003-01-22 | 2005-08-11 | Ying-Che Huang | Collapsible handling device for an air pump |
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