הכא אפשר דמעייל לגואי ומפרק –
Here it is possible that he brings it inside and unloads -
Summary:
According to רש"י a סתם אכסדרה has no walls.
According to תוספות a סתם אכסדרה has three walls.
רש"י maintains that פי תקרה is not applicable unless there is one wall. תוספות maintains that פי תקרה cannot make a complete מחיצה unless there is a partial מחיצה initially by the fourth wall.
אכסניא; is it according to the doors, etc. - אכסניא לפי פתחים כולי
Summary:
רש"י maintains that אכסניא refers to an army, and the question is how we divide the obligation to feed and house them. The ר"ח maintains that אכסניא is a caravan and the issue is how the בני החצר divide the manure.
One of the מבוי dwellers who wanted to close off the מבוי opposite his doorway - אחד מבני מבוי שבקש לסתום כנגד פתחו
Summary:
According to רש"י the בן המבוי intends to build a partition in the ד' אמות in front of his door and the בני המבוי can prevent this because he is making them take a circuitous route . The ר"י maintains that it is the person at the closed end of the מבוי who wants to close off his end diminishing the area of the מבוי. The בני מבוי prevent him because he is causing more foot traffic in the מבוי.
