| ReturnTo Theme-Group-Choice | Onelevelup |
| 2E035 | Joining of CORNER units of frames or wings | |
| E06B3/96 -3/99@Z | ||
| E06B3/96-3/99@Z | AA | AA00 PURPOSES AND FUNCTIONS |
AA01 | AA02 | AA03 | AA04 | AA05 | |||||
| . Reinforcement of corners | . Sealing | . Adjustment | . Prevention of gaps | . Decoration | ||||||||
| BA | BA00 APPLICATIONS |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA08 | BA09 | |||
| . Fittings | . . Sliding doors | . . . Sliding storm panels | . . . Screen doors | . . Biparting doors | . . Inner frames | . Foyers | . Bay windows | |||||
| CA | CA00 ARRANGEMENTS OF FRAMES |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA08 | |||
| . Corners | . . Attachment joints | . . Miter joints | . . Zigzag joints | . Heading joints | . T-form joints | . Cross joints | . Three-pronged joints | |||||
| CB | CB00 FRAME MATERIALS |
CB01 | CB02 | CB03 | CB04 | CB05 | CB06 | CB08 | ||||
| . Single materials | . . Metals | . . . Aluminum | . . . Stainless steel and iron | . . Wood | . . Synthetic resins | . Composite materials | ||||||
| DA | DA00 SCREWS AND BOLTS |
DA01 | DA02 | DA03 | DA04 | DA05 | DA07 | |||||
| . Use of screws or bolts | . . Use in parallel to one of the frames | . . Use at right angles to both sides of the frame | . . Use at 45 degree angle to both sides of the frame | . . Use at 135 degree angle to both sides of the frame | . Screws or bolts not used | |||||||
| DB | DB00 CONNECTION ELEMENTS |
DB01 | DB02 | DB03 | DB04 | DB05 | DB06 | DB08 | ||||
| . Use of connection elements | . . L-form elements | . . . Blocks with projections | . . . Blocks with seal units | . . . Dividing types | . . . Blocks with partial frames | . Connection elements not used | ||||||
| DC | DC00 CONNECTION MEANS |
DC01 | DC02 | DC03 | DC04 | |||||||
| . Engaging or locking in | . Pressured insertion | . Caulking or bending | . Welding or adhesion | |||||||||
| EA | EA00 ATTACHED ELEMENTS |
EA01 | EA02 | |||||||||
| . Covers or caps | . Bull noses |