US485052A - Carl ollendorff - Google Patents

Carl ollendorff Download PDF

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Publication number
US485052A
US485052A US485052DA US485052A US 485052 A US485052 A US 485052A US 485052D A US485052D A US 485052DA US 485052 A US485052 A US 485052A
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Prior art keywords
ollendorff
carl
cap
bottle
bottles
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Expired - Lifetime
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    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1688—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip

Definitions

  • the object of this invention is a caoutchouc cap adapted to be pulled over the mouth of ordinary bottles, the rims of which need not be ground off, and allowing the contents of the bottle to be sterilized, while at the same time it aiords an exterior sign to show Whether the Y vacuum produced by sterilizing is still 0btaining.
  • Figures l and 2 are vertical sections of a part of a bottle provided With the device.
  • Fig. 3 is the plan of the cap.
  • the cover of the cap consists of two halves of different thickness-wiz., a thick half a and a thin half b.
  • a dat vent c projects outwardly, which is provided with a longitudinal slit d.
  • the slit d is securely closed.
  • the vent c occupies an inclined position the rarefaction of the air in the bottle obtains. ⁇ By slightly compressing the vent c from the sides in the direction of the slit d, air enters through the latter and the cap can be commodiously' pulled 0E the bottle.
  • a closure for bottles consisting of a caoutchouc cap constructed to be pulled over the mouth of the bottle, having one half b of its top made thinner than the other half and having a vent c, provided with a slit cl, arranged on the line between the two halves, substantially as described.

Description

(No Model.)
C. OLLENDORFF. CLOSURE POR BOTTLES.
No. 485,052. y Patented Oct. 25,1892.
.7112.: iornbyi UNITED STATES PATENT OFFICE.
CARL OLLENDORFF, OF BONN, GERMANY.
CLOSU RE FOR BOTTLES.
SPECIFICATION forming part of Letters Patent No. 485,052, dated October 25, 1892.
Application filed January 20, 1892. Serial No. 418,735. (No model.)
T all whom it may concern,.-
Be it known that I, CARL OLLENDOREF, a subject of the Emperor of Germany, residing at Bonn, in the Empire of Germany, have invented a new and useful Closing for Bottles, of which the following is a specification.
The object of this invention is a caoutchouc cap adapted to be pulled over the mouth of ordinary bottles, the rims of which need not be ground off, and allowing the contents of the bottle to be sterilized, while at the same time it aiords an exterior sign to show Whether the Y vacuum produced by sterilizing is still 0btaining.
In the annexed drawings, Figures l and 2 are vertical sections of a part of a bottle provided With the device. Fig. 3 is the plan of the cap.
The cover of the cap consists of two halves of different thickness-wiz., a thick half a and a thin half b. At the place of joining of the two halves a and b a dat vent c projects outwardly, which is provided with a longitudinal slit d. After the cap has been pulled over the mouth of the bottle with the respective article filled in, the bottle is heated,whereby the expanded air is driven out through the slit d. When the heating is discontinued the cover ofthe cap is drawn inward, owing to the overpressure of the atmosphere, the thin half b of the cap being, however, pressed in to a greater extent than the thick halt` a, so that the vente assumes an inclined position, Fig. 2. Thereby the slit d is securely closed. As long as the vent c occupies an inclined position the rarefaction of the air in the bottle obtains. `By slightly compressing the vent c from the sides in the direction of the slit d, air enters through the latter and the cap can be commodiously' pulled 0E the bottle.
What I claim is- A closure for bottles, consisting of a caoutchouc cap constructed to be pulled over the mouth of the bottle, having one half b of its top made thinner than the other half and having a vent c, provided with a slit cl, arranged on the line between the two halves, substantially as described.
CARL OLLENDORFF.
Witnesses:
H. A. MAXWELL, BILLA LANG.
US485052D Carl ollendorff Expired - Lifetime US485052A (en)

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US485052A true US485052A (en) 1892-10-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838204A (en) * 1954-12-20 1958-06-10 Richard F Snyder Pellet dispensing devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838204A (en) * 1954-12-20 1958-06-10 Richard F Snyder Pellet dispensing devices

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