公开(公告)号：JPS61153030A

公开(公告)日：1986-07-11

申请号：JP27749684

申请日：1984-12-25

Applicant: TOYOTA MOTOR CORP

Inventor： TANAKA RYUJI

IPC: F16F9/06 ,  F16F9/43

Abstract: PURPOSE:To cope with leakage of gas in a cylinder only by replacing a pressure container by detachably mounting a pressure container on a piston rod having a connecting hole formed in such a manner that one end of the connecting hole faces to the interior of the pressure container. CONSTITUTION:A cylinder 1 of a hydraulic draft gear S is connected to an axle side, and a piston rod 2 is connected to a car body 3 side. Oil liquid is sealed in the cylinder 1, a piston 6 is slidably inserted in the cylinder, and a piston 2 is fixed to the piston 6. In this case, the piston rod 2 is provided with a connecting hole 8 bored therethrough extending in the axial direction, one end thereof being opened to a lower chamber R through the piston 6, the other end thereof being opened to the outside from the forward end surface of the piston rod 2. A pressure container 10 where a designated pressure gas is sealed is detachably mounted on the outer periphery of the forward end portion of the piston rod 2.

公开(公告)号：JPS62168704A

公开(公告)日：1987-07-25

申请号：JP25041986

申请日：1986-10-21

Applicant: TOYOTA MOTOR CORP

Inventor： KUROSAWA RYUICHI ,  YAMAMOTO YUKIO ,  TANAKA RYUJI ,  SHIRASU TAKASHI ,  ODA SUSUMU ,  IWASE HIROHIDE

IPC: F16F9/50 ,  B60G17/015 ,  B60G17/018 ,  B60G17/08

Abstract: PURPOSE:To shorten the time from the time point at which a vehicle body vertically oscillates to the time point at which the vehicle body returns to its neutral vehicle height level, by decreasing the damping force of a shock absorber until the midway of return of the vehicle body to its neutral vehicle height level, and by increasing the damping force after the midway of the return. CONSTITUTION:A means M1 detects the vertical motion of a vehicle body. Further a means M2 changes the damping force of a shock absorber disposed between the vehicle body and the wheel in accordance with an instruction fro the outside. During a predetermined time during which the vertical motion of the vehicle body detected by the means M1 changes in the direction toward the neutral vehicle height level, a means M3 delivers a signal for changing the damping force into a large value, to the means M3. With this arrangement the damping force of the shock absorber is held at a small value until the midway of return oscillation in which the vehicle body is moved from the neutral vehicle height level and is then moved back to the neutral vehicle height level so that the oscillation of the vehicle body is rapidly settled. Meanwhile after the midway of the return, the damping force is increased to restrain the oscillation of the vehicle body.

公开(公告)号：JPH0799719A

公开(公告)日：1995-04-11

申请号：JP23960693

申请日：1993-09-27

Applicant: TOYOTA MOTOR CORP ,  YAZAKI CORP ,  TOGO SEISAKUSHO KK

Inventor： NAKAJIMA TAKAHITO ,  TANAKA RYUJI ,  KOKUBO KAZUHIKO

IPC: B60R16/02 ,  F16L3/08 ,  F16L3/12 ,  H02G3/30 ,  H05K7/00 ,  H02G3/26

Abstract: PURPOSE:To prevent the intrusion of the branch lines of a wire harness into clamps positively when a wire harness is transported and at the time of line operation. CONSTITUTION:A section between the opening ends of a holding section 18 are closed by connecting pieces 40 in the sections of the connecting pieces 40 before the holding section 18 is held. When the holding section 18 is pushed into the flange section 44 of an instrument panel, a body, etc., (the direction of pushing-in is shown in the arrow A), the connecting pieces 40 are pushed by the front end of the flange section 44, and cut in brittle sections 42, and the holding section 18 is bent inwards. Consequently, pushing-in to the flange section 44 of the holding section 18 is permitted, and the holding section 18 is held to the flange section 44. Accordingly, a wire harness is disposed and fixed.