DE12670C - Innovations in hose connections. (3 - Google Patents

Innovations in hose connections. (3

Info

Publication number
DE12670C
DE12670C DENDAT12670D DE12670DA DE12670C DE 12670 C DE12670 C DE 12670C DE NDAT12670 D DENDAT12670 D DE NDAT12670D DE 12670D A DE12670D A DE 12670DA DE 12670 C DE12670 C DE 12670C
Authority
DE
Germany
Prior art keywords
innovations
hose connections
patented
coupling
ring
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
Application number
DENDAT12670D
Other languages
German (de)
Original Assignee
J. GRETHER in Freiburg in Baden
Publication of DE12670C publication Critical patent/DE12670C/en
Active legal-status Critical Current

Links

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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

1880.1880.

Klasse 47.Class 47.

JAKOB GRETHER in FREIBURG (Baden). Neuerungen an Schlauchverbindungen.JAKOB GRETHER in FREIBURG (Baden). Innovations in hose connections.

Drittes Zusatz-Patent zu No. 1880 vom 1. December 1877.Third additional patent to No. 1880 from December 1, 1877.

Patentirt im Deutschen Reiche vom 10. August 1880 ab. Längste Dauer: 30. November 1892.Patented in the German Empire on August 10, 1880. Longest duration: November 30, 1892.

Zweck der vorliegenden Construction ist, die unter No. 1880 patentirte Kupplungsweise auch für Eisenbahn-Dampfheizungsschläuche anwendbar zu machen, und zwar mit besonderer Berücksichtigung des Umstandes, dafs die schon in Anwendung befindlichen Hähne und Schläuche wieder benutzt werden können, so dafs die vorliegende Kupplung nur als Bindeglied dient.The purpose of the present construction is that of No. Coupling method patented in 1880 as well to make it applicable for railway steam heating hoses, with special consideration the fact that the taps and hoses already in use can be used again, so the present one Coupling only serves as a link.

Die in Fig. 1 bis 6 dargestellte Kupplung ist mit Gummidichtungsring versehen, während Fig. 7 eine Dichtungsart vermittelst eines weichen Kupfer- oder auch Legirungsringes zeigt.The coupling shown in Fig. 1 to 6 is provided with a rubber sealing ring, while Fig. 7 shows a type of seal by means of a soft copper or alloy ring.

Die Verbindung der beiden Kupplungsstücke erfolgt durch Einhängen der beiden Klauen a a des Schlauchstückes in die zu diesem Zwecke am .Gewindestück angegossenen Ansätze b b. Die Dichtung wird dann einfach durch Rechtsdrehen des Stellringes c ausgeführt, worauf sein Gewinde den Klauentheil d zurückzieht und damit das Gewindestück an den Dichtungsring anpreist. Bei den mit Metalldichtung versehenen Kupplungen ist der vordere Theil von d so weit ausgefräst, dafs er über den am Schlauchstutzen befindlichen Ring von weichem. Metall hinausragt, wenn die Kupplung nicht benutzt wird, um so ein Beschädigen, Anstofsen etc. des Ringes möglichst zu vermeiden.The connection of the two coupling pieces is made by hooking the two claws aa of the hose piece into the approaches b b cast on the thread piece for this purpose. The seal is then carried out simply by turning the adjusting ring c to the right, whereupon its thread pulls back the claw part d and thus presses the threaded piece against the sealing ring. In the couplings provided with a metal seal, the front part of d is milled out so far that it is soft over the ring on the hose connector. Metal protrudes when the coupling is not in use, in order to avoid damaging, staining, etc. of the ring as much as possible.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Anwendung der Dichtungsweise der unter No. 1880 patentirten Schlauchverbindung auf Dampfheizungsschläuche für Eisenbahnen in der oben beschriebenen Weise.1. Use of the sealing method of No. 1880 patented hose connection Steam heating hoses for railways in the manner described above. 2. Verwendung von Dichtungsringen von weichem Metall für die unter No. 1880 patentirte Schlauchverbindung an Stelle der Gummiringe. 2. Use of soft metal sealing rings for the No. Patented in 1880 Hose connection instead of rubber rings.
DENDAT12670D Innovations in hose connections. (3 Active DE12670C (en)

Publications (1)

Publication Number Publication Date
DE12670C true DE12670C (en)

Family

ID=289868

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT12670D Active DE12670C (en) Innovations in hose connections. (3

Country Status (1)

Country Link
DE (1) DE12670C (en)

Similar Documents

Publication Publication Date Title
DE12670C (en) Innovations in hose connections. (3
DE431474C (en) Seat valve with elastic seal, which is arranged below the metallic seat surface and is pressed by the pressure medium
DE1027699B (en) Tubular heat exchanger with tubes that are heat-movable in tube floors
DE815433C (en) Low resistance hose coupling with valve
DE79451C (en) Automatic shut-off valve with openwork substructure on the valve disc
DE47346C (en) Set up at Verbund locomotives to make it easier to get started
DE687026C (en) Check valve with a lifting piston that is acted upon by the operating medium and that supports the opening movement of the valve
DE34994C (en) Filter for drain cocks. (I.
DE679903C (en) Pipe connection with conical collars fixed on the pipe ends
DE78221C (en) DRAFT REDUCTION DEVICE ON REGULAR STOVES
DE373199C (en) vacuum cleaner
DE33094C (en) Water pipe valve that closes due to weight load
DE46182C (en) Outflow valve with piston slide
DE231723C (en)
DE1120C (en) Combination of screw-down valves for bathing facilities
CH284553A (en) Pipe coupling.
DE723150C (en) Control device for automatic activation of the ventilation device for smoke-filled rooms
DE532588C (en) Rotary valve for pipelines with tubular passage
DE35814C (en) Pierced valve cone for water pipe valve taps
DE399193C (en) Safety device and seal for flanges and similar connections of pipelines
DE519852C (en) Protection device for smoke gas detector u. like
DE520943C (en) Drainage system for steam turbines
DE62799C (en) Wedge lock for socket pipe connection
DE1755C (en) Water pipe valve, which closes itself automatically and without jolts
DE146770C (en)