| 摘要 |
A presser foot comprising, a hub having a hollow guide, a plunger having a guide member slidably received in the guide, and a lower portion carrying a sole, with the guide member being biased outwardly in the guide. The presser foot has a guide part secured to the hub guide and having a lower leg directed toward the plunger. The leg and plunger cooperate to prevent rotation of the plunger. |
