Yazaki Corporation

Other

Aisin Seiki Kabushiki Kaisha

Masaji Miyamoto

Ryoichi Fukumoto

Hiroyuki Wakamatsu

Shuji Ono

Tadashi Muraoka

Hiroki Goto

Nobutaka Kaneko

Yasunari Mochizuki

Yasuhiko Fujimoto

Masao Sakai

A rotary holder for a corrugated tube is structured such that an inner rotary body containing a corrugated tube is received in an inner portion of an outer fixing body, and an outer peripheral sliding surface of the inner rotary body slides along an inner sliding surface of the outer fixing body. The outer fixing body is formed by assembling a base member and a cover each having a recessed arch surface on an inner periphery thereof. The inner sliding surface is formed by connecting a recessed arch surface of the base member to a recessed arch surface of the cover. Further, outer retracting surfaces are respectively provided to both end portions of the recessed arch surface of the base member so as to be extended to a tangential direction thereat.

Rotary holder for corrugated tube

In a slack absorber of wire harness structured such that a leaf spring ( ) to which a proximal portion ( ) is mounted and a wire harness ( ) arranged along the leaf spring ( ) within a protector case ( ), a support portion ( ) having a clamp groove ( ) to which the proximal portion ( ) of the leaf spring ( ) is inserted is provided in a protector base ( ), a pressing-portion ( ) pressing a proximal portion ( ) of the leaf spring ( ) which is clamped by the support portion ( ) is provided in a protector cover ( ), and the proximal portion ( ) of the elastic member ( ) is fixed to the support portion ( ) and the pressing portion ( ) in a state in which the protector base ( ) and the protector cover ( ) are combined.

Slack absorber of wire harness

A rotary holder for a corrugated tube is formed such that an inner rotary body containing a corrugated tube is received in an inner portion of an outer fixing body, and an outer peripheral sliding surface of the inner rotary body may rotate relative to the outer fixing body. The inner rotary body is formed by assembling two divided rotary members, each having a round arch surface on an outer periphery thereof. The outer peripheral sliding surface is formed by abutting a surface of each divided rotary member against each other. Further, a cut surface retracting inside from a rotation locus of the round arch surface in each divided rotary member is formed in each end portion of the round arch surface.

Rotatable holder

By attaching a base portion to a cover portion formed is an outer fixing body and in the interior of the outer fixing body a corrugated tube is rotatably received. Further, by providing a tube bend restraint portion at the end portion of the cover portion for restraining bend of the corrugated tube within the given range, a rotary holder for corrugated tube in which the range of sliding movement of the corrugated tube is defined only within the cover portion.

In order to insert a wiring harness and to retain it in a mounting hole in a body panel a grommet is so designed that a first cylinder and a second cylinder are connected together via a connector and that a plurality of flanges and guide portions are radially formed. For the grommet when the second cylinder is everted, the flanges are closely attached to the outer face of the first cylinder and are inserted into the mounting hole and do not interfere with the guide portions Then, when reversion of the second cylinder is effected, a groove is fitted into the mounting hole.

Grommet

A fusible link mounting method in which a fusible link is mounted onto a fusible link housing, and a leg portion of the fusible link and a terminal of an electric wire are tightened and connected together by a bolt. In the method, the bolt is previously tightened provisionally with respect to the fusible link housing, after then, the terminal including a bridge portion so formed as to be able to pass outside a head portion of the bolt provisionally tightened is slid and inserted in a direction right angles to the bolt tightening direction in a separate step to thereby position a connecting portion of the terminal between the head portion of the bolt and the leg portion of the fusible link, and, next, the bolt is actually tightened to thereby connect the leg portion of the fusible link and the connecting portion of the terminal to each other.

Growing community of inventors

Shizuoka-ken, Japan

Masaji Miyamoto