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DE2418899A1 - Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening - Google Patents

Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening

Info

Publication number
DE2418899A1
DE2418899A1 DE2418899A DE2418899A DE2418899A1 DE 2418899 A1 DE2418899 A1 DE 2418899A1 DE 2418899 A DE2418899 A DE 2418899A DE 2418899 A DE2418899 A DE 2418899A DE 2418899 A1 DE2418899 A1 DE 2418899A1
Authority
DE
Germany
Prior art keywords
threads
lid
container
protuberances
thread
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.)
Pending
Application number
DE2418899A
Other languages
German (de)
Inventor
Friedrich Dipl Ing Tonne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2418899A priority Critical patent/DE2418899A1/en
Publication of DE2418899A1 publication Critical patent/DE2418899A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • B65G51/06—Despatch carriers for tube mail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Closures For Containers (AREA)

Abstract

A cylindrical container for a pneumatic postal system has a set of screw threads on the inside of the lid and a set of screw threads on the outside of the container, and these threads may be multi-start threads. To improve the closing action, the lid may carry one or more protuberances between the threads, and the threads on the container may be interrupted by vertical slots so that the lid may be engaged bayonet fashion. Alternatively, the container may carry the protuberances, and the lid may incorporate the slots.

Description

Bezeichnung: Schraubvers ch luß mit Rastunq Schraubverschlüsse an Behältern, die, wie z.B. im Falle von Rohrpostbüchsen, oftmals geöffnet und gelöst werden, neigen zum unkontrollierten Aufgehen. Dies qilt besonders für Rohrpostbüchsen, die mit Fördergut durch Rohre gefahren und dabeimannigfachen Stoß- und Schleifbeanspruchungen ausgesetzt sind. Hieraus resultieren unter Umständen kostspielige Verstopfungen des Systems, Verlust von Fördergut ocr Beschädigung der Anlage.Designation: screw cap with snap-in screw cap Containers that, e.g. in the case of pneumatic tube carriers, are often opened and loosened tend to open uncontrollably. This applies particularly to pneumatic tube carriers, which are driven through pipes with conveyed goods and are subject to multiple impact and grinding loads are exposed. This can result in costly blockages of the system, loss of conveyed goods or damage to the system.

Nach der vorliegenden Erfindung wird dieser Mangel durch Anordnung einer Rastung in Verbindung mit den Schraubgewinde behoben.In accordance with the present invention, this deficiency is addressed by arrangement a detent in connection with the screw thread fixed.

Einzelheiten gehen aus der beiliegenden schematischen Perspektiv-Zeichnung und folqender Beschreibung hervor: Dargestellt ist die Öffnung eines zylindrischen Behälters 1, z.U. einer Rohrpostbüchse, der durch den Deckel 2 mit Hilfe eines mehrgängigen Gewindes 3 verschließbar ist. Die Gewindeqänqe des Außengewindes am Behälter 1 sind an einer der Zahl der Gewindegänge entsprechenden Anzahl von Stellen, wie hei 4 und 5 gezeigt, so unterbrochen, daß die im Deckel 2 zwischen zwei Gängen angebrachte nockenförmige Erhöhung als Rastvorsprung beim Schließen des Behälters an einer der Gangunterbrechungen 4 oder 5 usw. einrastet.Details can be found in the attached schematic perspective drawing and the following description: It shows the opening of a cylindrical Container 1, e.g. a pneumatic tube, which through the cover 2 with the help of a multi-thread Thread 3 is closable. The threads of the external thread on the container 1 are at a number of points corresponding to the number of threads, such as 4 and 5, interrupted so that the attached in the cover 2 between two aisles cam-shaped increase as a locking projection when closing the container on one of the Gear interruptions 4 or 5 etc. engages.

Drnnit wird das selbsttätige Öffnen des Deckels verhindert. This prevents the lid from opening by itself.

Im Deckel können auch mehrere Rastnocken, etwa der Anzahl der Gangunterbrechungen im Gegengewinde entsprechend, angeordnet sein. There can also be several locking cams in the cover, for example the number of gear interruptions be arranged accordingly in the mating thread.

Auch die umgekehrte Anordnung; Rastnocken am Außengewinde des Behälters, die Gangunterbrechungen jedoch im Deckelgewinde, ist möglich. Also the reverse arrangement; Locking cams on the external thread of the container, the course interruptions in the cover thread, however, are possible.

Claims (4)

Ansprüche:Expectations: 1. Scharaubverschluß mit Rastung, gekennzeichnet durch das Zusammenwirken eines oder mehrerer Rast-Vorsprünge (6) zwischen den Gängen des einen Gewindes mit Gangunterbrechungen (4,5) am Gegengewinde, in welche der kastvorsprung einrastet.1. Scharaubverschluß with detent, characterized by the interaction one or more locking projections (6) between the turns of one thread with Gear interruptions (4,5) on the mating thread into which the box projection engages. 2. Schraubverschluß nach Anspruch 1, dadurch gekennzeichnet, daß der Rastvorsprung am Innengewinde des Deckels, dic Gangunterbrechung jedoch am Außengewinde des Behälters angebracht ist.2. Screw closure according to claim 1, characterized in that the Latching protrusion on the internal thread of the cover, but the interruption of the gear on the external thread of the container is attached. 3. Schraubverschluß nach Anspruch 1, dadurch gekennzeichnet, daß der Rastvorsprung am Außengewinde des Behälters, die Gangunterbrechung jedoch am Innengewinde des Deckels angebracht ist.3. Screw closure according to claim 1, characterized in that the Latching protrusion on the external thread of the container, but the interruption of the aisle on the internal thread of the lid is attached. 4. Schraubverschluß nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß er an einer Rohrpostbüchse angebracht ist.4. Screw closure according to claim 1, 2 or 3, characterized in that that it is attached to a pneumatic tube. L e e rs e'i t eL e e rs e'i t e
DE2418899A 1974-04-19 1974-04-19 Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening Pending DE2418899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2418899A DE2418899A1 (en) 1974-04-19 1974-04-19 Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2418899A DE2418899A1 (en) 1974-04-19 1974-04-19 Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening

Publications (1)

Publication Number Publication Date
DE2418899A1 true DE2418899A1 (en) 1975-10-30

Family

ID=5913330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2418899A Pending DE2418899A1 (en) 1974-04-19 1974-04-19 Screw top for pneumatic post cylinder - has threads on container interrupted for protuberances on lid for bayonet fastening

Country Status (1)

Country Link
DE (1) DE2418899A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066298A (en) * 1975-10-24 1978-01-03 Hitachi, Ltd. Hydraulically transported capsule
US4324511A (en) * 1980-03-06 1982-04-13 J. I. Industries, Incorporated Carrier for pneumatic tube systems
FR2542706A1 (en) * 1983-03-16 1984-09-21 Zeller Plastik Koehn Graebner Plastics bottle sealing cap
EP1923318A3 (en) * 2006-11-14 2008-11-05 Kraft Foods Holdings, Inc. Audible closing feature for a threaded container and lid
EP3643636A4 (en) * 2017-06-22 2021-04-07 Plasmed Far East Limited Threaded joining mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066298A (en) * 1975-10-24 1978-01-03 Hitachi, Ltd. Hydraulically transported capsule
US4324511A (en) * 1980-03-06 1982-04-13 J. I. Industries, Incorporated Carrier for pneumatic tube systems
FR2542706A1 (en) * 1983-03-16 1984-09-21 Zeller Plastik Koehn Graebner Plastics bottle sealing cap
EP1923318A3 (en) * 2006-11-14 2008-11-05 Kraft Foods Holdings, Inc. Audible closing feature for a threaded container and lid
EP3643636A4 (en) * 2017-06-22 2021-04-07 Plasmed Far East Limited Threaded joining mechanism

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