DE424387C - Automatic lubrication device for compressed air tools - Google Patents

Automatic lubrication device for compressed air tools

Info

Publication number
DE424387C
DE424387C DEM84913D DEM0084913D DE424387C DE 424387 C DE424387 C DE 424387C DE M84913 D DEM84913 D DE M84913D DE M0084913 D DEM0084913 D DE M0084913D DE 424387 C DE424387 C DE 424387C
Authority
DE
Germany
Prior art keywords
compressed air
lubrication device
automatic lubrication
air tools
leading
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.)
Expired
Application number
DEM84913D
Other languages
German (de)
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.)
G HAUSHERR MASCHF
Hinselmann E & Co GmbH
Original Assignee
G HAUSHERR MASCHF
Hinselmann E & Co GmbH
Publication date
Priority to DEM84913D priority Critical patent/DE424387C/en
Application granted granted Critical
Publication of DE424387C publication Critical patent/DE424387C/en
Expired 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
    • F16N7/32—Mist lubrication
    • F16N7/34—Atomising devices for oil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Nozzles (AREA)

Description

Sell@sttätine Schmiervorrichtung für Preßluftwerkzeuge. Gegenstand der Erfindung ist eine selbsttätige Schmiervorrichtung für Preßwerkzeuge mit einem unter Federwirkung stehenden Kolbenschieber, der zum Schmiermittelbehälter führende Öffnungen freigibt, wenn er durch das Betriebsmittel belastet wird. Die Erfindung besteht darin, daß der hohl ausgebildete Kolbenschieber in der Stromrichtung des Betriebsmittels untergebracht ist und die zum Schmiermittelbehälter führenden Öffnungen mit einem als Docht wirkenden Gewebe überdeckt sind. Außerdem ist der Kolbenschieber mit einem siebartigen Boden zum Hindurchtreten des Betriebsmittels versehen.Sell @ sttätine lubricating device for compressed air tools. object the invention is an automatic lubricating device for pressing tools with a Piston slide under spring action leading to the lubricant reservoir Releases openings when it is loaded by the equipment. The invention is that the hollow piston valve in the flow direction of the Operating medium is housed and the openings leading to the lubricant reservoir are covered with a tissue acting as a wick. Also is the piston valve provided with a sieve-like base for the equipment to pass through.

In der Zeichnung ist die Erfindung in einem Längsschnitt dargestellt.In the drawing, the invention is shown in a longitudinal section.

Die Kammer io hat zur Aufnahme des Schmiermittels die üblichen Stutzen i i und 12 zum Anschluß am Werkzeug und an der Preßluftzuleitung. Der Stutzen 12 kann auch gleich als Deckel 13 der Schmiermittelkammer ausgebildet sein und kann auch die die Kammerio durchsetzende Luftleitung14 erhalten, die in geeigneter Weise mittels Konus o. dgl. im Kammerboden abdichtet. Das Luftleitungsrohr 14 ist mit einem Gewebe 15 umwickelt, das in das Scbniermittel. eintaucht und das als Docht ansaugend -wirkt, jedoch auch die Verbindungsöffnung zu der Luftleitung abdeckt und damit das Schmiermittel nur in beschränktem Maße zu der feinen Bohrung 16 treten läßt. In der Luftleitung 14 ist der Schieber 17 untergebracht, der mit einer Ringmuschel 18 versehen ist und durch eine oder mehrere feine Bohrungen i9 die Verbindung mit dem Innern bzw. der Bohrung 16 herstellt. Der Boden 2o des Schiebers 17 ist siebartig durchlocht und bildet das Widerlager für die Feder 21. Ein Anschlag 22 begrenzt den Hub des Schiebers 17 nach vorn, ein Stift 23 bildet die Grenze nach hinten. Mit 24 ist der Einfüllstutzen bezeichnet.The chamber io has the usual nozzles for receiving the lubricant i i and 12 for connection to the tool and to the compressed air supply line. The nozzle 12 can also be designed as a cover 13 of the lubricant chamber and can also received the air duct 14 passing through the chamber, which in a suitable manner Seals in the chamber floor by means of a cone or the like. The air pipe 14 is with a tissue 15 wrapped in the lubricant. immersed and that as a wick suction -acts, but also covers the connection opening to the air line and so that the lubricant can only reach the fine bore 16 to a limited extent leaves. In the air line 14, the slide 17 is housed with a ring shell 18 is provided and through one or more fine bores i9 the connection with the interior or the bore 16 produces. The bottom 2o of the slide 17 is like a sieve perforated and forms the abutment for the spring 21. A stop 22 is limited the stroke of the slide 17 to the front, a pin 23 forms the limit to the rear. The filler neck is designated by 24.

Claims (2)

PATENT-ANsPRÜcHE: i. Selbsttätige Schmiervorrichtung für Preßluftwerkzeuge finit einem unter Federwirkung stehenden Kolbenschieber, der zum Schmiermittelbehälter führende Öffnungen freigibt, wenn er durch das Betriebsmittel belastet wird, dadurch gekennzeichnet, daß der hohl ausgebildete Kolbenschieber (17) in der Stromrichtung des Betriebsmittels untergebracht ist und die zum Schmiermittelbehälter führenden Öffnungen (16) mit einem als Docht wirkenden Gewebe (15) überdeckt sind. PATENT CLAIMS: i. Automatic lubrication device for compressed air tools finite a piston valve under spring action that leads to the lubricant reservoir releases leading openings when it is loaded by the equipment, thereby characterized in that the hollow piston valve (17) in the flow direction of the operating fluid is housed and the leading to the lubricant reservoir Openings (16) are covered with a fabric (15) acting as a wick. 2. Schmiervorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Kolbenschieber (17) mit einem siebartigen Boden (2o) zum Hindurchtreten des Betriebsmittels versehen ist. 2. Lubricating device according to claim 1, characterized in that the piston slide (17) is provided with a sieve-like bottom (2o) for the operating medium to pass through.
DEM84913D Automatic lubrication device for compressed air tools Expired DE424387C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM84913D DE424387C (en) Automatic lubrication device for compressed air tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM84913D DE424387C (en) Automatic lubrication device for compressed air tools

Publications (1)

Publication Number Publication Date
DE424387C true DE424387C (en) 1926-01-25

Family

ID=7320056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM84913D Expired DE424387C (en) Automatic lubrication device for compressed air tools

Country Status (1)

Country Link
DE (1) DE424387C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430361A (en) * 1944-08-28 1947-11-04 Chicago Pneumatic Tool Co Air-line oiler
US2646134A (en) * 1952-06-07 1953-07-21 Ingersoll Rand Co Air line oiler
US2792073A (en) * 1955-04-19 1957-05-14 United States Steel Corp Air filter and oiler for pneumatic tools
US5513722A (en) * 1995-03-10 1996-05-07 Foltz; Donald R. Compressed air lubricator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430361A (en) * 1944-08-28 1947-11-04 Chicago Pneumatic Tool Co Air-line oiler
US2646134A (en) * 1952-06-07 1953-07-21 Ingersoll Rand Co Air line oiler
US2792073A (en) * 1955-04-19 1957-05-14 United States Steel Corp Air filter and oiler for pneumatic tools
US5513722A (en) * 1995-03-10 1996-05-07 Foltz; Donald R. Compressed air lubricator

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