DE202008006952U1 - grease Gun - Google Patents
grease Gun Download PDFInfo
- Publication number
- DE202008006952U1 DE202008006952U1 DE202008006952U DE202008006952U DE202008006952U1 DE 202008006952 U1 DE202008006952 U1 DE 202008006952U1 DE 202008006952 U DE202008006952 U DE 202008006952U DE 202008006952 U DE202008006952 U DE 202008006952U DE 202008006952 U1 DE202008006952 U1 DE 202008006952U1
- Authority
- DE
- Germany
- Prior art keywords
- grease
- housing
- pump
- grease gun
- cartridge
- 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 - Lifetime
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
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
-
- 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
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
Fettpresse mit einem Gehäuse (12) zur Aufnahme einer Fettkartusche (24) und einem an das auslassseitige Ende des Gehäuses (12) angeschlossenen Fettabgabeschlauch (36), gekennzeichnet durch eine am auslassseitigen Ende des Gehäuses (12) angeordnete Pumpe (38), die das aus der Kartusche (24) austretende Fett in den Fettabgabeschlauch (36) fördert.grease Gun with a housing (12) for receiving a grease cartridge (24) and one to the outlet end of the housing (12) connected grease delivery hose (36), characterized by a pump disposed at the outlet end of the housing (12) (38), which the exiting the cartridge (24) fat in the grease delivery hose (36).
Description
Die Erfindung bezieht sich auf eine Fettpresse, wie sie zum Abschmieren von Schmierstellen, beispielsweise Kugel- oder Gleitlagern, über Schmiernippel verwendet wird. Die früher üblichen handbetätigten Fettpressen sind kraftaufwändig, an externe Druckluftquellen angeschlossene Fettpressen sind umständlich zu handhaben und nicht ortsunabhängig. Der Stand der Technik hat daher nach Lösungen gesucht, die es ermöglichen, eine Fettpresse nach Art einer akkugetriebenen Handbohrmaschine zu verwenden.The The invention relates to a grease gun as used for greasing from lubrication points, for example ball or plain bearings, via grease nipples is used. The previously usual hand-operated Grease guns are power-consuming, to external sources of compressed air connected grease guns are cumbersome to handle and not independent of location. The state of the art therefore has looking for solutions that make it possible To use grease gun in the manner of a cordless hand drill.
So
ist aus der
Der Erfindung liegt die Aufgabe zu Grunde, eine einfach zu handhabende, handliche und leichte Fettpresse zu schaffen.Of the Invention is the object of an easy-to-use, to create handy and light grease gun.
Diese Aufgabe wird erfindungsgemäß durch eine Fettpresse mit einem Gehäuse zur Aufnahme einer Fettkartusche und einem an das auslassseitige Ende des Gehäuses angeschlossenen Fettabgabeschlauch gelöst, bei der am auslassseitigen Ende des Gehäuses eine Pumpe angeordnet ist, die das aus der Kartusche austretende Fett in den Fettabgabeschlauch fördert. Die Pumpe lässt sich leicht von einem akkugespeisten Motor antreiben, der nach Art einer Handbohrmaschine gemeinsam mit Pumpe und der Fettkartuschenaufnahme in ein Gehäuse integriert ist.These Task is inventively by a grease gun with a housing for receiving a grease cartridge and one connected to the outlet end of the housing Grease dispensing hose solved, at the outlet end of the Housing a pump is arranged, which from the cartridge exiting grease into the grease delivery tube promotes. The Pump is easy to get from a battery-powered engine driving in the manner of a hand drill together with pump and the grease cartridge receptacle is integrated in a housing.
Eine bevorzugte Ausführungsform der erfindungsgemäßen Fettpresse zeichnet sich aus durch einen in der Kartusche anzuordnenden, in Richtung zum Ausgang des Gehäuses druckbeaufschlagten Kolben und ein am auslassseitigen Ende des Gehäuses angeordnetes, in Auslassrichtung öffnendes Rückschlagventil. Dabei wird das unter der Wirkung der Pumpe durch das Rückschlagventil ausgetretene Fett in den Abgabeschlauch gedrückt.A preferred embodiment of the invention Grease gun is characterized by a cartridge to be arranged in, towards the outlet of the housing pressurized piston and a arranged at the outlet end of the housing, outlet opening check valve. This is done by the action of the pump through the check valve leaked grease pressed into the delivery hose.
Der Antrieb der Pumpe besteht vorzugsweise aus einem in einem Pumpengehäuse hin und her beweglichen, in eine Richtung feder- und in der anderen druckluftbeaufschlagten Antriebskolben, der beim Überlaufen einer im Pumpengehäuse vorgesehenen Entlüftungsöffnung von der Druckluft entlastet wird.Of the Drive of the pump preferably consists of a in a pump housing moving back and forth, spring in one direction and in the other pressurized drive piston, the overflow a vent opening provided in the pump housing is relieved of the compressed air.
Dabei ist der Antriebskolben vorzugsweise mit einem Förderkolben gekuppelt, der in einem dem Gehäuse der Fettpresse bezüglich des Rückschlagventils gegenüberliegenden und zum Abgabeschlauch hin offenen Raum einen Druck aufbaut.there the drive piston is preferably with a delivery piston coupled in a housing of the grease gun the non-return valve opposite and to Discharge hose towards open space pressure builds up.
In einer bevorzugten Ausführungsform der erfindungsgemäßen Fettpresse ist die Pumpe druckluftseitig an einen Kompressor angeschlossen. Der Kompressor wird vorzugsweise von eine akkugespeisten Motor angetrieben.In a preferred embodiment of the invention Grease gun, the pump is connected on the compressed air side to a compressor. The compressor is preferably powered by a battery-powered engine.
Die Erfindung wird an Hand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:The Invention will be with reference to the embodiments illustrated in the drawings explained. Show it:
Auf
dem druckseitigen, in Zeichnung linken Ende des Gehäuses
An
das in der Zeichnung untere Ende des Formteils
Der
Steuerteil
Ein
Druckschlauch
Zum
Laden des Gehäuses
Zur
Vereinfachung des Ladevorganges könnte der Verschluss
Zur
Inbetriebnahme der Fettpresse wird der Schalter
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19941894 A1 [0002] - DE 19941894 A1 [0002]
- - DE 20318356 U1 [0002] - DE 20318356 U1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008006952U DE202008006952U1 (en) | 2008-05-21 | 2008-05-21 | grease Gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008006952U DE202008006952U1 (en) | 2008-05-21 | 2008-05-21 | grease Gun |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008006952U1 true DE202008006952U1 (en) | 2008-07-31 |
Family
ID=39670637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202008006952U Expired - Lifetime DE202008006952U1 (en) | 2008-05-21 | 2008-05-21 | grease Gun |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202008006952U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011115035A1 (en) | 2011-10-07 | 2013-04-11 | Soma Gmbh | System for controllably discharging lubricant from cylindrical cartridge, has extrusion piston having passage opening which is communicated with piston rod, such that lubricant is conducted to outlet through passage opening |
US10480712B2 (en) | 2016-11-15 | 2019-11-19 | Caterpillar Inc. | System and method for preventing air in lubricant supply lines |
CN111379959A (en) * | 2020-02-28 | 2020-07-07 | 浙江大学 | Automatic lubricating device for sliding part of die-casting die |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19941894A1 (en) | 1999-09-03 | 2001-04-12 | Axel Schumann | Grease gun operated by electric motor has driveshaft with external thread which cooperates with internal thread in sleeve attached to grease dispensing piston |
DE20318356U1 (en) | 2003-10-16 | 2004-02-26 | Abnox Ag | Electrical lubricant press for lubrication with one-hand operation has gearwheel pump driven by electric motor with discrete or continuous revolution rate adjustment, e.g. conventional drill motor |
-
2008
- 2008-05-21 DE DE202008006952U patent/DE202008006952U1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19941894A1 (en) | 1999-09-03 | 2001-04-12 | Axel Schumann | Grease gun operated by electric motor has driveshaft with external thread which cooperates with internal thread in sleeve attached to grease dispensing piston |
DE20318356U1 (en) | 2003-10-16 | 2004-02-26 | Abnox Ag | Electrical lubricant press for lubrication with one-hand operation has gearwheel pump driven by electric motor with discrete or continuous revolution rate adjustment, e.g. conventional drill motor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011115035A1 (en) | 2011-10-07 | 2013-04-11 | Soma Gmbh | System for controllably discharging lubricant from cylindrical cartridge, has extrusion piston having passage opening which is communicated with piston rod, such that lubricant is conducted to outlet through passage opening |
US10480712B2 (en) | 2016-11-15 | 2019-11-19 | Caterpillar Inc. | System and method for preventing air in lubricant supply lines |
CN111379959A (en) * | 2020-02-28 | 2020-07-07 | 浙江大学 | Automatic lubricating device for sliding part of die-casting die |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20080904 |
|
R163 | Identified publications notified | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16N0005000000 Ipc: F16N0013160000 Effective date: 20090122 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20111025 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20141209 |
|
R152 | Term of protection extended to 10 years | ||
R071 | Expiry of right |