| 摘要 |
A lubricant dispenser has a lubricant container that has an outlet opening for lubricant, and has a piston disposed in the lubricant container. The piston can be moved towards the outlet opening for the purpose of dispensing lubricant. There is at least one prong that presses against the inside wall of the lubricant container, is made of a harder material than the lubricant container and is disposed on the piston circumference.
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