摘要:
A collapsible steering apparatus for a vehicle (1) comprises a movable tube (10) which is displaceable in a longitudinal direction (S) of a steering column (4) in order to adjust the position of a steering wheel (2). There is provided a locking mechanism (29) capable of locking the movable tube (10) to a desired position in the longitudinal direction (S). The locking mechanism (29) comprises a locking teeth forming element (36) which has locking teeth (36a) formed therein and whose movement is regulated at the time of collision of a vehicle, and a groove (42) which holds the locking teeth forming element (36) by a predetermined holding force at the normal time and moves together with the movable tube (10) at the time of collision of the vehicle. At the time of collision of the vehicle, a pair of edges (46a) of the groove (42) is deformed as the locking teeth forming element (36) and the groove (42) relatively move so that shock energy is absorbed.
摘要:
The power transmission comprises a pulley, a damper and a driver. The pulley has a hub, a web and a belt-wound portion. The hub is formed into the shape of a cylinder. The web extends outward from an outer surface of the hub. The belt-wound portion is formed into the shape of a cylinder and extends from an external circumferential edge of the web along the axial direction of the hub. The damper is disposed in the interior of an annular recess which is formed out of an outer surface of the hub, an end surface of the web and an inner surface of the belt-wound portion, and is fixed to the pulley. The driver is connected to the pulley at vertex portions thereof. The recess of the pulley is open towards the driver.
摘要:
An automatic transmission operating lever 1 including a bar 2 jointed with a base 3 on a base-side end thereof, a knob 5 into which the bar 2 is inserted, a first engagement mechanism and a second engagement mechanism. The first engagement mechanism includes a first engaging portion 21 axially extending on an outer surface on the other end of the bar 2 and a second engaging portion 51b to be engaged with the first engaging portion 21, which is provided in the knob 5. The second engagement mechanism includes a protrusion 3d on the outer surface on the base-side end of the bar 2 and a hook 51f to be latched on the protrusion 3d, which is provided in the knob 5. The first engagement mechanism starts engagement before the second engagement mechanism.
摘要:
A steering column holding structure (S), includes: a column lower bracket (3) locating at rear end of an automobile in relation to a pedal lever (1), the column lower bracket (3) holding a steering column (2), wherein the column lower bracket (3) comprises: a column holding section (31) holding the steering column (2); and a first and a second protruding sections (133,33) formed with a first and a second through holes (132a,32a) so that the column lower bracket (3) is attached to a column holding frame of the automobile with bolts (107,7). In the above construction, the first protruding section (133) is formed with an opening channel (132b) so as to open the first through hole (132a), thereby making the first protruding section (133) between the opening channel (132b) and the steering column (2) as a absorbingly deforming section which is to be deformed by the pedal lever (1) when the automobile forwardingly bumps.
摘要:
A lever (60) is for operation via a grip (40). Lever (60) has a transmission member (61) incorporated therein. A mechanism (M1) is for the operation of transmission member (61) via grip (40). A connecting member (10) is assembled with mechanism (M1). Connecting member (10) is fixed to lever (60), having transmission member (61) incorporated therein. Connecting member (10) is mounted to grip (40).
摘要:
A plate material (3) is pressed to project a circular projection (5) having a diameter greater than an outer diameter of an outer teeth gear (10) to be formed. An outer peripheral portion of this circular projection (5) is pressed back at equal distances toward a back surface of the plate material (3) to form gear teeth (11) around the outer peripheral portion. A pressed portion of the outer peripheral portion is projected toward the back surface of the plate material (3) to form a connection portion connected to an inner peripheral surface of a circular recess formed at the side of the back surface of the circular projection (5).
摘要:
A shift lever operating apparatus includes: a control tube (10) rotatably supported; a shift lever (20) axially attached to the control tube: a compression rod (30) inserted into the control tube which moves in an axial direction in accordance with an operation of the shift lever and integrally rotating with the control tube; a selector member (50) fixed to the compression rod; a detent bracket (60) having a plurality of detent grooves (62) with which a detent portion (51) formed in the selector member (50) selectively engages and fixed to a vehicle body end. In the construction, the detent plate (61) is perpendicular to the control tube (10) and rotatably supports the lower end of the tube. The detent groove (62) is formed on the same surface as the supporting portion. The arm member (80) has a mounting tube (81) inserted to the inner portion of the control tube (10) with a perpendicular extension (82) supporting an arm portion (83) with a spherical end (83a) driving the op erating member (90) which is attached to the detent bracket (60) by mounting shaft (93).