CH105762A - Telescopic tube, the tube element ends of which have reinforcements interacting in a stop-like manner, and method for producing such a tube. - Google Patents
Telescopic tube, the tube element ends of which have reinforcements interacting in a stop-like manner, and method for producing such a tube.Info
- Publication number
- CH105762A CH105762A CH105762DA CH105762A CH 105762 A CH105762 A CH 105762A CH 105762D A CH105762D A CH 105762DA CH 105762 A CH105762 A CH 105762A
- Authority
- CH
- Switzerland
- Prior art keywords
- tube
- reinforcements
- producing
- stop
- interacting
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 239000004006 olive oil Substances 0.000 claims description 3
- 235000008390 olive oil Nutrition 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Description
Teleskopartiges Rohr, dessen Rohrelementenden anschlagartig zusammenwirkende Verstärkungen aufweisen, und Verfahren zur Herstellung eines solchen Rohres. Gegenstand vorliegender Erfindung ist ein teleskopartiges Rohr, dessen Rohrelement enden anschlagartig zusammenwirkende Ver stärkungen aufweisen, wobei die Verstärkun gen mit den Rohrelementen aus einem Stück bestehen.
Das Verfahren zur Herstellung eines sol chen Rohres ist dadurch gekennzeichnet, dass die Enden der Rohrelemente nach Durch tränken mit Olivenöl, Glyzerin und derglei chen gestaucht und sodann bearbeitet werden.
Auf beiliegender Zeichnung ist ein Aus führungsbeispiel des Erfindungsgegenstandes dargestellt, und zwar zeigt Fig. 1 ein Rohr in ausgezogenem Zustand, Fig. 2 dasselbe in geschlossenem Zustand; Fig. 3, 4 und 5 zeigen Seitenansicht, Längsschnitt und Querschnitt eines Rohr elementes.
Das Rohr besteht aus einzelnen, auf be stimmte Länge zugeschnittenen Rohrelemen ten a, welche steigende Durchmesser be sitzen und, wie die Fig. 1 und 2 zeigen, in einandergeschoben werden können. Zur Be grenzung des Auszuges der Rohrelemente be- sitzen diese an ihren Enden Verstärkungen oder Bunde b bezw. c, welche mit den Rohr elementen aus einem Stück bestehen und bearbeitet sind.
Beim Verfahren zur Herstellung eines solchem Rohres werden die Enden der- auf bestimmte Länge zugeschnittenen Rohrstücke in Olivenöl, Glyzerin oder dergleichen ge tränkt, hierauf gestaucht und sodann be arbeitet.
Das gezeichnete und beschriebene Rohr eignet sich besonders für Schirme, Stöcke, Ständer, Fernrohre, Tabakpfeifen, ferner zur Aufnahme von Verteidigungsmitteln, wie Waffen, Betäubungsmittel etc.
Es besitzt den Vorteil, dass es billiger und genauer ist, als die genieteten oder ge löteten Rohre, bedeutend grössere Festigkeit besitzt und zudem ein erheblich besseres Aus sehen hat.
Telescopic tube, the tube element ends of which have reinforcements interacting in a stop-like manner, and method for producing such a tube. The present invention is a telescopic tube, the tube element end stop-like cooperating Ver have reinforcements, the reinforcement gene with the tube elements consist of one piece.
The method for producing such a pipe is characterized in that the ends of the pipe elements are compressed after soaking with olive oil, glycerine and the like and then processed.
In the accompanying drawing, an exemplary embodiment of the subject of the invention is shown, namely Fig. 1 shows a tube in the extended state, Fig. 2 the same in the closed state; Fig. 3, 4 and 5 show side view, longitudinal section and cross section of a pipe element.
The tube consists of individual, cut to a certain length Rohrelemen th a, which be seated increasing diameter and, as FIGS. 1 and 2 show, can be pushed into each other. To limit the extension of the tubular elements, these have reinforcements or collars b or at their ends. c, which are made of one piece with the pipe elements and are processed.
In the process of producing such a pipe, the ends of the pipe sections cut to a certain length are soaked in olive oil, glycerine or the like, then compressed and then worked.
The tube drawn and described is particularly suitable for umbrellas, sticks, stands, telescopes, tobacco pipes, and also for holding means of defense such as weapons, narcotics, etc.
It has the advantage that it is cheaper and more accurate than the riveted or soldered pipes, has significantly greater strength and also has a much better look.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH105762T | 1923-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH105762A true CH105762A (en) | 1924-07-01 |
Family
ID=4364668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH105762D CH105762A (en) | 1923-12-11 | 1923-12-11 | Telescopic tube, the tube element ends of which have reinforcements interacting in a stop-like manner, and method for producing such a tube. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH105762A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355194A (en) * | 1965-06-02 | 1967-11-28 | Jomi Ind As | Locking device for telescopic tubes |
FR2496189A1 (en) * | 1980-12-15 | 1982-06-18 | Bontrager Lloyd | Telescopic support post for trailer or caravan - has guides to control telescopic motion and to inhibit ingress of dirt and moisture |
US4490063A (en) * | 1981-02-13 | 1984-12-25 | Exel Oy | Telescopic tube and method for the manufacture thereof |
-
1923
- 1923-12-11 CH CH105762D patent/CH105762A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355194A (en) * | 1965-06-02 | 1967-11-28 | Jomi Ind As | Locking device for telescopic tubes |
FR2496189A1 (en) * | 1980-12-15 | 1982-06-18 | Bontrager Lloyd | Telescopic support post for trailer or caravan - has guides to control telescopic motion and to inhibit ingress of dirt and moisture |
US4490063A (en) * | 1981-02-13 | 1984-12-25 | Exel Oy | Telescopic tube and method for the manufacture thereof |
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