GB621173A - Improvements relating to grease guns and like lubricant dispensing devices - Google Patents
Improvements relating to grease guns and like lubricant dispensing devicesInfo
- Publication number
- GB621173A GB621173A GB3372746A GB3372746A GB621173A GB 621173 A GB621173 A GB 621173A GB 3372746 A GB3372746 A GB 3372746A GB 3372746 A GB3372746 A GB 3372746A GB 621173 A GB621173 A GB 621173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- grease
- projections
- cap
- cylinder
- 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)
- Closures For Containers (AREA)
Abstract
621,173. Grease guns. TECALEMIT, Ltd., and LE CLAIR, C. C. S. Nov. 13, 1946, No. 33727. [Class 102(i)] A grease gun comprises a container 1 in which slides a piston 5 above which grease is stored. The piston 5 has an extension 6 that forms a guide for a high-pressure cylinder 4, the lower end of which is provided with a non-return valve and a nozzle attachment for the part to be lubricated. The piston 5 is formed with projections 12...15 and has a cap formed with projections 27 which fit between the projections 12...15 and is held in position by a ring 32 engaging grooves 20 in the piston and shoulders 28 on the cap. A high-pressure piston 24 is cast in the cap and enters the cylinder 4 which has inlet ports 21. Grease is drawn into the cylinder 4 through ports 30 and 21 and discharged by applying pressure to the container; the return stroke is effected by the spring 31. Specification 241,564, [Class 102(i)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3372746A GB621173A (en) | 1946-11-13 | 1946-11-13 | Improvements relating to grease guns and like lubricant dispensing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3372746A GB621173A (en) | 1946-11-13 | 1946-11-13 | Improvements relating to grease guns and like lubricant dispensing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB621173A true GB621173A (en) | 1949-04-05 |
Family
ID=10356677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3372746A Expired GB621173A (en) | 1946-11-13 | 1946-11-13 | Improvements relating to grease guns and like lubricant dispensing devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB621173A (en) |
-
1946
- 1946-11-13 GB GB3372746A patent/GB621173A/en not_active Expired
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