Slider for automatic seat belt arrangement

Claim 2

A slider for use in an automatic seat belt arrangement of a motor vehicle and the like, which is arranged to be connected to a webbing of the seat belt arrangement through a coupling member so as to be slidably moved within a guide rail for said seat belt arrangement, and displaced between one position for releasing the webbing and the other position for fastening said webbing according to selective opening and closing of a door of the motor vehicle, said slider comprising: a slider main body, a slider upper head portion, provided at one end of the slider main body, a driving tape mounting portion, provided at an intermediate portion of the slider main body, a leg portion, provided at the other end of the slider main body, for connecting thereto the coupling member for the webbing, at least a pair of pins, fixedly provided on the slider upper head portion, an enlarged slider head portion, further provided on the slider upper head portion, wherein said pins are secured to said slider upper head portion by forcing said pins into corresponding openings formed in said slider upper head portion, wherein said corresponding openings are notches laterally formed in opposite side edges of said slider upper head portion.

Claim 3

A slider as claimed in claim 1, wherein said enlarged slider head portion is formed on said slider upper head portion by molding.

Claim 4

A slider as claimed in claim 1, wherein said enlarged slider head portion is separately prepared and fixed onto said slider upper head portion by an adhesive.

Claim 5

A slider as claimed in claim 1, wherein said driving tape mounting portion is formed on said intermediate portion through molding.

Claim 6

A slider as claimed in claim 1, wherein said driving tape mounting portion is prepared separately and fixed onto said intermediate portion by an adhesive.

Claim 7

A slider as claimed in claim 1, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said corresponding opening of said slider upper head portion and formed therein with a bore, into which a pressure pin is to be forced so as to fix said pins to said slider upper head portion by enlarging the reduced diameter of said end portion of said pin.

Claim 8

A slider as claimed in claim 1, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said corresponding opening of said slider upper head portion, said head portion being axially compressed so as to fix said pins to said slider upper head portion by enlarging the reduced diameter of said end portion of said pin.

Claim 9

A slider as claimed in claim 1, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said slider upper head portion, said corresponding opening being each tapered so as to fix said pin by enlarging the reduced diameter of said end portion through compression thereof in order to fill up the tapered corresponding opening.

Claim 10

A slider as claimed in claim 1, wherein each of said pins has a head portion provided with a flange portion having a plurality of projections, and an end portion with a reduced diameter extending through said slider upper head portion, said flange portion being fixed to said slider upper head portion by welding at said projections.

Claim 11

A slider as claimed in claim 1, wherein each of said pins has a head portion and an end portion with a stepped portion extending through said slider upper head portion, said stepped portion being caulked to fix said pins to said slider upper head portion.

Claim 12

A slider as claimed in claim 1, wherein each of said pins has a head portion, has a cylindrical configuration, and is inserted into the corresponding opening at its one end so as to extend outwardly from the slider upper head portion at said one end, said one end and said head portion of said pin being formed into flattened portions at opposite sides of said slider upper head portion so that said pins are fixed onto said slider upper head portion.

Claim 13

A slider for use in an automatic seat belt arrangement of a motor vehicle and the like, which is arranged to be connected to a webbing of the seat belt arrangement through a coupling member so as to be slidably moved within a guide rail for said seat belt arrangement, and displaced between one position for releasing the webbing and the other position for fastening said webbing according to selective opening and closing of a door of the motor vehicle, said slider comprising: a slider main body, a slider upper head portion, provided at one end of the slider main body, a driving tape mounting portion, provided at an intermediate portion of the slider main body, a leg portion, provided at the other end of the slider main body, for connecting thereto the coupling member for the webbing, at least a pair of pins, fixedly provided on the slider upper head portion, an enlarged slider head portion, further provided on the slider upper head portion, wherein said pins are secured to said slider upper head portion by forcing said pins into corresponding openings formed in said slider upper head portion, wherein each of said corresponding openings have key hole-like configurations so that said pins have the same strength at opposite sides of said slider upper head portion.

Claim 14

A slider for use in an automatic seat belt arrangement of a motor vehicle and the like, which is arranged to be connected to a webbing of the seat belt arrangement through a coupling member so as to be slidably moved within a guide rail for said seat belt arrangement, and displaced between one position for releasing the webbing and the other position for fastening said webbing according to selective opening and closing of a door of the motor vehicle, said slider comprising: a slider main body, a slider upper head portion, provided at one end of the slider main body, a driving tape mounting portion, provided at an intermediate portion of the slider main body, a leg portion, provided at the other end of the slider main body, for connecting thereto the coupling member for the webbing, at least a pair of pins, fixedly provided on the slider upper head portion, an enlarged slider head portion, further provided on the slider upper head portion, wherein said pins are secured to said slider upper head portion by forcing said pins into corresponding openings formed in said slider upper head portion, wherein each of said corresponding openings have key hole-like configurations so that said pins have the same strength at opposite sides of said slider upper head portion.

Claim 15

A slider as claimed in claim 12, wherein each of said pins is provided with a pair of spaced flange-like ribs, said pin being inserted into a head of the key hole-like configuration of said corresponding opening and being slid into a narrow part of the key hole-like configuration of said corresponding opening so as to fix said pin to said slider upper head portion by selectively compressing one of opposite ends of said pin and said flange-like ribs of said pin in the axial direction thereof in order to compress a narrowed central portion of said pin between the opposite ends of said pin.

Claim 16

A slider for use in an automatic seat belt arrangement of a motor vehicle and the like, which is arranged to be connected to a webbing of the seat belt arrangement through a coupling member so as to be slidably moved within a guide rail for said seat belt arrangement, and displaced between one position for releasing the webbing and the other position for fastening said webbing according to selective opening and closing of a door of the motor vehicle, said slider comprising: a slider main body, a slider upper head portion, provided at one end of the slider main body, a driving tape mounting portion, provided at an intermediate portion of the slider main body, a leg portion, provided at the other end of the slider main body, for connecting thereto the coupling member for the webbing, at least a pair of pins, fixedly provided on the slider upper head portion, an enlarged slider head portion, further provided on the slider upper head portion, wherein said pins are secured to said slider upper head portion by forcing said pins into corresponding openings formed in said slider upper head portion, wherein said corresponding openings are notches vertically formed in lower edges of said slider upper head portion.

Claim 17

A slider for use in an automatic seat belt arrangement of a motor vehicle and the like, which is arranged to be connected to a webbing of the seat belt arrangement through a coupling member so as to be slidably moved within a guide rail for said seat belt arrangement, and displaced between one position for releasing the webbing and the other position for fastening said webbing according to selective opening and closing of a door of the motor vehicle, said slider comprising: a slider main body, a slider upper head portion, provided at one end of the slider main body, a driving tape mounting portion, provided at an intermediate portion of the slider main body, a leg portion, provided at the other end of the slider main body, for connecting thereto the coupling member for the webbing, at least a pair of pins, fixedly provided on the slider upper head portion, an enlarged slider head portion, further provided on the slider upper head portion, wherein said pins are secured to said slider upper head portion by forcing said pins into corresponding openings formed in said slider upper head portion, wherein said corresponding openings are notches vertically formed in lower edges of said slider upper head portion.

Claim 18

A slider as claimed in claim 14, wherein said enlarged slider head portion is formed on said slider upper head portion by molding.

Claim 19

A slider as claimed in claim 14, wherein said enlarged slider head portion is separately prepared and fixed onto said slider upper head portion by an adhesive.

Claim 20

A slider as claimed in claim 14, wherein said driving tape mounting portion is formed on said intermediate portion through molding.

Claim 21

A slider as claimed in claim 14, wherein said driving tape mounting portion is prepared separately and fixed onto said intermediate portion by an adhesive.

Claim 22

A slider as claimed in claim 14, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said corresponding opening of said slider upper head portion and formed therein with a bore, into which a pressure pin is to be forced so as to fix said pins to said slider upper head portion by enlarging the reduced diameter of said end portion of said pin.

Claim 23

A slider as claimed in claim 14, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said corresponding opening of said slider upper head portion, said head portion being axially compressed so as to fix said pins to said slider upper head portion by enlarging the reduced diameter of said end portion of said pin.

Claim 24

A slider as claimed in claim 14, wherein each of said pins has a head portion and an end portion with a reduced diameter extending through said slider upper head portion, said corresponding opening being each tapered so as to fix said pin by enlarging the reduced diameter of said end portion through compression thereof in order to fill up the tapered corresponding opening.

Claim 25

A slider as claimed in claim 14, wherein each of said pins has a head portion provided with a flange portion having a plurality of projections, and an end portion with a reduced diameter extending through said slider upper head portion, said flange portion being fixed to said slider upper head portion by welding at said projections.

Claim 26

A slider as claimed in claim 14, wherein each of said pins has a head portion and an end portion with a stepped portion extending through said slider upper head portion, said stepped portion being caulked to fix said pins to said slider upper head portion.

Claim 27

A slider as claimed in claim 14, wherein each of said pins has a head portion, has a cylindrical configuration, and is inserted into the corresponding opening at its one end so as to extend outwardly from the slider upper head portion at said one end, said one end and said head portion of said pin being formed into flattened portions at opposite sides of said slider upper head portion so that said pins are fixed onto said slider upper head portion.