F-Term-List

F16B39/24;39/26;43/00;43/02

AA00
PURPOSES

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

. Gap adjustment

. Adjustment of the center of a shaft, or adjustment of the inclination thereof

. Designation or limitation of the load

. Sealing

. Prevention of vibration

. Insulation

. Prevention of co-rotation

. Bolts or nuts with built-in washers

. Fixing to plates

AA11

AA12

AA13

AA20

. Related to nails

. for fastening electrical wires

. Manufacturing or processing methods

. Others

BA00
TYPES

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

. with tongues

. . with multiple peripheral tongues

. with nails, with teeth, with knurling, with protrusions

. . Asymmetric nails or teeth to prevent reverse rotation

. . with nails for fitting into holes, grooves, or corner edges

. Elastic or resilient types

. . Coil-type spring washers

. . Conical spring washers

. . Made of rubber or soft resins

BA11

BA12

BA13

BA14

BA15

BA16

BA17

BA18

BA19

BA20

. Spacers and shims

. Plastic-deformed washers (or part of washers)

. Cup-shaped

. Assembled washers

. Serial washers

. for adjustment of the center of a shaft, or adjustment of the inclination thereof

. . Tapered or triangular washers

. . Spherical or curved washers

. Pseudo washers

. Others

BB00
HOLES AND GROOVES

BB01

BB02

BB03

BB04

BB05

BB06

BB07

. Multiple holes

. Eccentric holes

. Non-circular holes

. . Polygonal holes

. . Long holes

. Screw holes

. Grooves and U-shaped grooves

BC00
MEANS OF FIXING TO PLATES

BC01

BC02

BC03

BC04

BC10

. Adhesives

. Elastic locking, press fitting, or snap locking

. U-shaped

. Fixing with nails or screws

. Others

F16B43/00@C

BD00
SEALING WASHERS

BD01

BD02

BD03

BD04

BD05

BD06

BD10

. Single member

. Multiple members

. with a peripheral skirt

. with a lip on the inner periphery of the hole

. Ring-shaped irregularities on the sealing surface

. Sealing agents used in combination

. Others

F16B39/24;39/26;43/00;43/02

CA00
MATERIALS

CA01

CA02

CA03

CA04

CA05

CA10

. Synthetic resins or rubber

. Reinforced fibers

. Metals

. Magnets

. Ceramics

. Others

DA00
TYPES OF BOLTS AND NUTS

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA10

. Bolt threads with axial slits

. Nut threads with axial slits

. Irregularities on a seating face

. Asymmetric nails or teeth to prevent reverse rotation

. Countersunk bolts

. Seat-mounted bolts or seat-mounted nuts

. Keyed or finned bolts

. Carriage bolts

. Others

F16B39/26-39/26@Z

EA00
BOLTS AND NUTS WITH BUILT-IN WASHERS

EA01

EA02

EA03

EA04

EA05

EA06

EA10

. Press-fitting or resilient-locking washers

. Plastic-deformed washers

. Partly plastic-deformed bolts

. Partly plastic-deformed nuts

. Use of aids for preventing missing

. with washers mounted prior to the rolling of threads

. Others

3J034	BOLTS, NUTS, AND WASHERS
	F16B23/00 -43/02