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Shabbat · Orach Chaim 362

Cross-Beam Construction Requirements

13 questions · 31 opinions

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Does a partition made for privacy, storage, or field-guarding (not for dwelling) qualify as a valid eruv partition for carrying?

3 opinions across 3 eras

Validity of Non-Dwelling Par…

May one use tree branches hanging down to the ground as a partition for carrying, and what technical conditions must be met?

3 opinions across 2 eras

Hanging Tree Branches

If filling a tree's branches with straw was done specifically to create a dwelling, does the enclosed area qualify as mukaf l'dirah even if the tree was not planted for that purpose?

2 opinions

Intent and Mukaf l'Dirah

Is a partition that arose on its own (without human action) or was made on Shabbat valid for eruv purposes?

3 opinions across 2 eras

Autonomous and Shabbat-Made …

May one carry throughout a boat on Shabbat, and what is the law if the boat is flipped over?

2 opinions across 2 eras

May one use living creatures (animals or people) as a valid partition for eruv purposes, and what conditions apply?

3 opinions across 2 eras

Living Creatures as Partitions

If people unknowingly serving as a partition later become aware, does the partition remain valid?

1 opinions

Subsequent Awareness

Who must position the people serving as a partition — the person intending to use it, or a third party?

2 opinions

Who Positions Them

What is the rule when the open space (paritz) exceeds the standing space (omed) in a partition, and what if they are equal?

2 opinions across 2 eras

More Open than Standing / Eq…

Does a tzurat hapetach (doorframe-shaped structure) remedy a breach wider than ten cubits, and does the Rambam dispute this?

4 opinions across 3 eras

Remedying Wide Breaches

What constitutes a valid tzurat hapetach (doorframe-shaped structure)?

3 opinions across 2 eras

Technical Requirements

Does an arched gate (kippah) qualify as a tzurat hapetach?

1 opinions

Does a mound five handbreadths high, topped with a partition another five handbreadths high, constitute a valid ten-handbreadth partition for all purposes?

2 opinions across 2 eras

Mound and Partition