US 5,199,144 AGranted

Apparatus for affixing covering member to armrest body used for automotive seat

AssigneeTachi-S Co., Ltd.

InventorsYasuo Abe, Ayaru Sasaki

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Abstract

An apparatus for affixing a covering member to a padding so as to produce an armrest body for use on an automotive seat, wherein an upper die assembly, on which is secured the padding, is provided in a vertical movable way, and a lower die assembly is provided under the upper die assembly, the lower die assembly including a pair of guide belts and a pair of support members which are so disposed as to surround a drive source. The covering member, which exposes its reverse surfaces, is placed on those two support members and guide belts, and undergoes its turning-over to expose its top surfaces, with insertion of the padding thereinto, so that the covering member is neatly affixed over the padding.

Claims4

Dependent claims

An apparatus for affixing a covering member to a padding in order to produce an armrest body for an automotive seat, in which said covering member is formed in a shaped of one-side opened container and said padding is formed in a given configuration of said armrest body, said apparatus comprising:

a lower die means upon which is placed said covering member;
and
an upper die means upon which is secured said padding, said upper die means being disposed above said lower die means and including an upper die body and a drive means for causing said upper die body to be moved vertically towards and away from said lower die means:
said lower die means including:
a movable base member;
a drive means for causing vertical movement of said movable base member in a synchronous relation with said vertical movement of said upper die body, so that both said upper and lower die bodies are moved together at the same speed and in the same direction;
a pair of support members, each being disposed on respective first opposite sides of said drive means;
a pair of guide belts, each being disposed on respective second opposite sides of said drive means, said second opposite sides being situated at points excepting said first opposite sides;
wherein said support members and guide belts surround said drive means of said lower die means and movable base member, said support members and guide belts cooperating with one another at their respective upper portions to define a means for receiving said covering member which is turned over to expose its reverse surfaces;
a rod means provided above and extended between said pair of support members;
the arrangement of said pair of guide belts being such that each of them is at its upper portion folded about said rod means, extending downwardly, and further connected with said lower die drive means via said movable base member, and that each of said guide belts is equipped with a tension providing means, to thereby cause the guide belt to be stretched evenly;
whereby operation of said upper die means drive means causes said padding secured at said upper die means to be moved downwardly, thereby inserting said padding into a hollow defined within said pair of support members and guide belts, and with such padding insertion, said movable base member is lowered simultaneously by said lower die means drive means, which in turn causes said guide belts to be hauled downwardly, thereby turning over said covering member neatly to bring its reverse surfaces in contact with the outer surfaces of said padding, so as to affix said covering member over said padding, with top surfaces of said covering member appearing on said padding.

9 more elements

Dependencies are inferred from the claim text.

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Abstract

a lower die means upon which is placed said covering member;
and
an upper die means upon which is secured said padding, said upper die means being disposed above said lower die means and including an upper die body and a drive means for causing said upper die body to be moved vertically towards and away from said lower die means:
said lower die means including:
a movable base member;
a drive means for causing vertical movement of said movable base member in a synchronous relation with said vertical movement of said upper die body, so that both said upper and lower die bodies are moved together at the same speed and in the same direction;
a pair of support members, each being disposed on respective first opposite sides of said drive means;
a pair of guide belts, each being disposed on respective second opposite sides of said drive means, said second opposite sides being situated at points excepting said first opposite sides;
wherein said support members and guide belts surround said drive means of said lower die means and movable base member, said support members and guide belts cooperating with one another at their respective upper portions to define a means for receiving said covering member which is turned over to expose its reverse surfaces;
a rod means provided above and extended between said pair of support members;
the arrangement of said pair of guide belts being such that each of them is at its upper portion folded about said rod means, extending downwardly, and further connected with said lower die drive means via said movable base member, and that each of said guide belts is equipped with a tension providing means, to thereby cause the guide belt to be stretched evenly;
whereby operation of said upper die means drive means causes said padding secured at said upper die means to be moved downwardly, thereby inserting said padding into a hollow defined within said pair of support members and guide belts, and with such padding insertion, said movable base member is lowered simultaneously by said lower die means drive means, which in turn causes said guide belts to be hauled downwardly, thereby turning over said covering member neatly to bring its reverse surfaces in contact with the outer surfaces of said padding, so as to affix said covering member over said padding, with top surfaces of said covering member appearing on said padding.

9 more elements