GB545798A - Improvements in or relating to grease guns - Google Patents
Improvements in or relating to grease gunsInfo
- Publication number
- GB545798A GB545798A GB862141A GB862141A GB545798A GB 545798 A GB545798 A GB 545798A GB 862141 A GB862141 A GB 862141A GB 862141 A GB862141 A GB 862141A GB 545798 A GB545798 A GB 545798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- slot
- ram
- pressure chamber
- low
- 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
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
- F16N3/00—Devices for supplying lubricant by manual action
- F16N3/10—Devices for supplying lubricant by manual action delivering grease
- F16N3/12—Grease guns
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
545,798. Grease guns. CROLLIE, J. W. July 8, 1941, No. 8621. [Class 102 (i)] In a hand operated grease gun in which lubricant is forced by a plunger 3 from a low-pressure chamber 4 into a high-pressure cylinder 15 from which it is ex pelled by a ram 1, the latter is locked in a. forward position against the action of a spring 8 by movement of a sleeve about the axis of the ram. The sleeve comprises an inner member 9 with an L-shaped slot 10, 11, and ar outer member 14 with a knurled exterior, the two members 9, 14 being spot-welded together. A pin 12 projecting diametrically through the upper portion 5 of the ran extends through a longitudina slot 13 in the screw-threaded shaft 2 of the low-pressure chamber 4 into the slot 10, 11 in the inner member of the sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB862141A GB545798A (en) | 1941-07-08 | 1941-07-08 | Improvements in or relating to grease guns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB862141A GB545798A (en) | 1941-07-08 | 1941-07-08 | Improvements in or relating to grease guns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB545798A true GB545798A (en) | 1942-06-12 |
Family
ID=9855993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB862141A Expired GB545798A (en) | 1941-07-08 | 1941-07-08 | Improvements in or relating to grease guns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB545798A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124711A (en) * | 1982-07-26 | 1984-02-22 | Aerosol Inventions Dev | Manually operated pump for small dispensers |
-
1941
- 1941-07-08 GB GB862141A patent/GB545798A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124711A (en) * | 1982-07-26 | 1984-02-22 | Aerosol Inventions Dev | Manually operated pump for small dispensers |
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