Mitsubishi Hitachi Tool Engineering, Ltd.

Honda Motor Co., Ltd.

Moldino Tool Engineering, Ltd.

Kinugawa Rubber Ind. Co., Ltd.

F-tech Inc.

Hayato Takahashi

Yoshiyuki Kobayashi

Shoujirou Touma

Yuki Ito

Kazuki Saimen

Masataka Hirano

Ryo Ohnaka

Syoujirou Touma

Norio Tomikuda

Keisuke Takakuwa

Yasuhisa Kaji

Masashi Noshita

Takuto Sakai

Yuya Hamamoto

Hiroko Katayama

A grommet G according to the present invention is provided with, on the outer side of a second flexible portion, a padding portion. With this, of a pressing force F which acts from the cylindrical base partside to the seal portionside, a panel parallel component Fparallel to a dash panel DP is hardly transmitted. On the other hand, a panel vertical component Fvertical to the dash panel DP is easily transmitted. Consequently, the panel vertical component Fbecomes relatively large, and even if the seal portionis brought into contact with the dash panel DP by acting the pressing force F from the oblique direction, the rolling-up caused by the occurrence of the inclination of the seal portioncan be suppressed.

Grommet

A subframe structure includes: a left-right pair of extension members arranged below a power plant, arranged in a forward part of a vehicle, the left-right pair of extension members each extending in a vehicle front-rear direction and each having a rear end portion; and a rear member connected to the rear end portions of the pair of left-right extension members, the rear member extending in a vehicle width direction. The rear member has a rearward part in which a recessed portion recessed downward is formed. The rear member has an upper face on which a steering device is to be mounted and at least a portion of a motor of the steering device is to be placed in the recessed portion.

Subframe structure

A subframe arranged below a power plant room located in a forward part of a vehicle includes: a left-right pair of extension members extending in a vehicle front-rear direction; a rear member connected to rear end portions of the extension members and extending in a vehicle width direction; and U-shaped brackets respectively attached to front portions of the extension members and each extending downward and inclined forward in side view. The extension members each have left and right side faces spaced apart in the vehicle width direction. Each of the U-shaped brackets is made from a flat plate and includes a left-right pair of connection portions respectively connected to the left and right side faces of the corresponding one of the extension members. Each of the U-shaped brackets has a bottom face portion having a sloped surface that rises upward as the sloped surface extends forward.

A subframe structure includes: a left-right pair of extension members extending in a vehicle front-rear direction and each having a rectangular orthogonal cross section; a rear member connected to rear end portions of the extension members and extending in a vehicle width direction; and connecting parts connecting the rear end portions and the rear member. Each extension member includes: a first weak portion located forwardly of the corresponding connecting part and deformable when a load is applied; and a second weak portion located forwardly of the first weak portion and deformable when a load is applied. The first and second weak portions of each extension member are formed in upper and lower faces thereof, respectively. The orthogonal cross section of each extension member has a height, dimension Hat the first weak portion and a height dimension Hat the second weak portion and His smaller than H

A cutting insert includes a cutting edge portion, and the cutting edge portion includes a bottom cutting edge forming an arc shape that protrudes toward a front end side in a central axis direction, an outer peripheral cutting edge forming an arc shape that protrudes toward an outside in a radial direction, and a cutting edge of corner that connects an outer end of the bottom cutting edge in the radial direction and a front end of the outer peripheral cutting edge in the central axis direction and forms an arc shape that protrudes toward a front end outer circumferential side. The bottom cutting edge and the outer peripheral cutting edge are formed so as to form a linearly symmetric shape together with respect to an imaginary straight line that passes through an arc central point of the cutting edge of corner and intersects the central axis.

Cutting insert and indexable rotary cutting tool

A cutting insert includes a rake face configuring one of polygonal surfaces, a seating surface configuring the other one of the polygonal surfaces, and a side surface connecting the rake face and the seating surface to each other. The cutting insert has a cutting edge portion including a main cutting edge located in a side portion of the rake face, a subsidiary cutting edge connected to the main cutting edge, and a corner cutting edge connected to the subsidiary cutting edge and located in a corner portion of the rake face. The side surface includes a flank face and a connection surface which are adjacent to each other in a thickness direction via a boundary line. The connection surface is located on the seating surface side, and is located outside than an extension line of the flank face.

Cutting insert and indexable edge rotary cutting tool

In a circular cutting insert of the present invention, the upper side surface and the lower side surface each include: a plurality of planar restraining faces which are disposed sequentially in a circumferential direction of the upper side surface and the lower side surface so as to interpose a joint portion between each of the planar restraining faces and each have a side disposed on the side surface-intermediate line (N); and a plurality of antivibration restraining faces which are each disposed between two planar restraining faces adjacent through the joint portion and each include an inclined face, and the restraining faces of the lower side surface are disposed so as to be shifted with respect to the restraining faces of the upper side surface by a predetermined angle (&#x3b1;) around a central axis of a screw insertion hole.

Double-sided circular cutting insert and indexable rotary cutting tool

Cutting insert

There are provided an electrolyte-positive electrode structure which comprises a thin solid electrolyte and can develop excellent capacity and output, and a lithium ion secondary battery comprising the same. An electrolyte-positive electrode structurecomprises: a positive electrodecomprising a positive electrode active material layerformed on a current collector; and a solid electrolytecontaining inorganic particles having lithium ion conductivity, an organic polymer, and a polymer gel, in which the organic polymer binds the inorganic particles and can be impregnated with the polymer gel, and the polymer gel holds an electrolyte solution and is impregnated into the organic polymer, wherein the positive electrode active material layeris integrated with the solid electrolyteusing the organic polymer as a medium.

Electrolyte-positive electrode structure, and lithium ion secondary battery comprising the same

A joint part between a main body part of an automobile subframe and a suspension support member comprises a first joint part in which an upper plate is directly superimposed on and joined to the suspension support member, and a second joint part in which a lower plate is directly superimposed on and joined to the suspension support member, and since the first and second joint parts extend in the vehicle body fore-and-aft direction without overlapping each other, it becomes possible to directly transmit, to both the upper plate and the lower plate, a load that has been inputted from the suspension arm to the suspension support member, thus enhancing the joining strength of the main body part and the suspension support member. The upper plate and the lower plate are joined to the suspension support member from the same side.

Growing community of inventors

Chiba, Japan

Hayato Takahashi