专业无铆钉铆接机费用，永造将继续秉承“以人为本质量可靠客户至上追求完美”的经营理念与客户并肩携手，以客户需求和应用先导进行创新，实现以客户为中心的成功之道。
1, 085, 421. Change speed control. SOC. ANON ANDRE CITROEN. Feb. 8, 1966 [Feb. 22, 1965], No. 5482/66. Heading F2D. In a motor vehicle change speed gear, such as described in Specification 1, 061, 379, wherein, for upshift, automatic actuation of a relay 5 responsive to engine speed and torque energizes a solenoid valve 12 to engage an hydraulically actuated friction clutch 3 and simultaneously energizes a solenoid 15 to close an auxiliary throttle valve 16 for engine torque reduction, a piston 13b in a cylinder 13a is acted on against a spring 13c by the hydraulic pressure effecting clutch engagement, the arrangement being such that only when the clutch is completely engaged is said pressure high enough for the piston to open, by its rod 13d, contacts 14 in the circuit of the solenoid 15 and thereby reopen the auxiliary throttle valve. A range-shift lever 1 selects Neutral, PM; Low Range, GB, for 1-2 automatic shift; and High Range, GH, for 3-4 automatic shift. In 1st and 3rd gear, drive is through an hydraulic converter/coupling (not shown) the turbine of which is connected to a shaft 2. In 2nd and 3rd gear, drive is through the hydraulically actuated friction clutch 3. In operation, with the vehicle stationary the hydraulic converter/coupling drives the shaft 2 at idling speed and a vehicle-stop detector switch 7 is closed. On shifting the lever 1 to Low Range, GB, closure of a shift lever switch 6 energizes a relay 8 through the closed switch 7 to open a solenoid valve 9 to apply an hydraulic brake 10a, 10b to the shaft 2 to enable 1st gear to be engaged. As soon as the vehicle travels at a predetermined speed, the switch 7 opens, the brake 10a, 10b being needed only for starting. On actuation of the automatic relay 5, a relay 11 effects the abovementioned clutch and auxiliary throttle valve operation. On continued vehicle acceleration, the lever 1 is shifted to High Range, GH, and drive is firstly in 3rd gear, through the hydraulic converter/ coupling, the relay 5 opening to effect exhaust of hydraulic pressure to disengage the clutch 3 and return of the piston-rod 13d in readiness for 3-4 shift.
Citroen Sa Andre到incoPat中 USAUSA; USA; USA; USA杠杆驱动，点式盘式制动器Lever actuated, spot type disc brake。 盘式制动器 足球。 匿名安德烈·雪铁龙。 1964年3月16日[1963年3月19日]，第40742/66号。 除以1, 056, 128。 标题F2E。 本说明书的主题与父说明书的主题相同，但权利要求不同。1, 081, 860. Disc brakes. ANDRE CITROEN SOC. ANON. Dec. 7, 1965 [Dec. 7, 1964], No. 51909/65. Addition to 1, 056, 129. Heading F2E. In a disc brake, including a fixed saddle 5 on which one or a pair of levers 6, 7 is or are pivoted at 8, 9 to apply one or both of a pair of pads 3, 4 to an axially movable or fixed disc 1, respectively, the or each lever acts on the associated pad via a thrust pin 2 which is adjustable in a direction perpendicular to the disc and which bears against a recessed abutment face provided on the lever in a ition located substantially on a line joining the pivot to the point at which an operating force is applied, as by a cable 10, to the lever. In the embodiment shown, the cable 10 and its sheath 11 act respectively on the two levers 6, 7 and the recess 17 in each lever is spherical to engage a spherical end of the pin 2 which is threadedly engaged with a bore in the backing plate 12 or 13 of the associated pad, adjustment being effected by application of a spanner to a nut formation 27 and being locked by a lock-nut 16. Alternatively (Fig. 2, not shown), a pin (21) may be used which engages a recess (22) in the pad backing plate and a recess (23) formed in the end of a bolt (14a) which is threadedly engaged in a bore in the lever to enable adjustment, a nut (16a) locking the bolt in set ition. A spring sleeve (24) retains the pin (21) during assembly. An alternative arrangement, including a bolt with a flat end face and a rubber retaining ring (24c), (Fig. 4, not shown), may be used. A modification of the embodiment of Fig. 1, (Fig. 3, not shown), has a knurled disc (26) and spring (25) in place of the nut formation 27 and lock-nut 16.
1, 137, 370. Clutch control. SOC. ANON. ANDRE CITROEN. 8 Dec., 1966 [17 Dec., 1965], No. 55080/66. Headings F2C and F2L. In an arrangement comprising a friction clutch in series behind a hydrodynamic torque converter in which the clutch is engaged hydraulically when liquid is supplied in one direction to the arrangement by way of a reversing valve and is disengaged when the reversing valve is actuated, a supplementary volume of liquid is supplied to give rapid clutch disengagement on actuation of the valve. As shown the turbine of a torque converter 1 is connected to an output shaft 5 by a clutch 3. A pump 23 supplies liquid to a reversing valve 7 at a pressure determined by a high pressure relief valve 25, the valve 7 being biased by a spring 11 to a ition in which liquid is supplied through a line 26 to the interior of the output shaft 5 at a pressure determined by a low pressure relief valve 28. From the interior of the shaft 5 the liquid is led to the right hand side 4a of a pressure plate 4 to engage the clutch, and thence via the torque converter, the interior of the clutch, and an annular space between the shaft 5 and a sleeve shaft 6 to a line 27 and exhaust. On reversing the valve 7 by applying pressure through a line 13 to actuate a jack 9 controlling the valve, liquid is supplied through the line 27 to the interior of the clutch to disengage it. The jack 9 is itself constructed as a valve, and in its actuated ition connects a high pressure line 13a to a line 13c leading to a chamber 19 of a device 14 having a piston 17 acting on a piston 18 of a larger diameter chamber 20 from which liquid is thus supplied to the interior of the clutch to supplement the disengaging liquid supplied by the pump 23. In a modification the jack 9 is a simple piston, the line 13 being directly connected to the device 14. In a modification of the device 14, the piston 18 is formed with a chamber 19 co-operating with a fixed piston.
1, 240, 779. Vehicle chassis. AUTOMOBILES CITROEN S.A. 10 Oct., 1969 [25 Oct., 1968], No. 49866/69. Heading B7D. [Also in Division B3] An assembly, e.g. forming part of a vehicle chassis, comprises two semi-shells 1a, 1b secured together along flanges 2a, 2b to form a first tubular member 1, a second tubular member 3 engaged in and secured to the first, two lateral partitions 6a, 6b dised within the first member, one on each side of the second member, and secured to the first member, and a further partition 5 dised within the first member and secured to the second member and the lateral partitions. The assembly is made as follows : tubular member 3 is passed through an outwardly flared aperture (4) (Fig. 2, not shown), in semi-shell 1a to which discs 6a, 6b have been secured one on each side of the aperture. Partition 5 is engaged in the end of member 3 by means of an annular flange 5a and is secured thereto. Member 3 is then retracted to bring oped edges of partition 5 into abutment with flanges 2a, 2b of semi-shell 1a, the edges then being secured to these flanges. At the same time flanges 5b on partition 5 engage and are secured to inner surfaces of discs 6a, 6b, The resulting sub-assembly is then mated with semi-shell 1b of which flanges 2a, 2b are secured to corresponding flanges of semi-shell 1a, semi-shell 1b also being secured to flanges 7a, 7b of discs 6a, 6b, e.g. by welding through orifices 11 in semi-shell 1b. Spot-welding techniques may be employed in securing the component parts of the assembly together. The discs 6a, 6b may have central apertures (9) and the partition 5 may have an aperture and recesses 8.
依托工业机器人产销量的增长，推动自主核心零部件批量应用，达到控制整机和系统集成成本的目的，形成面向国内外竞争对手的竞争能力。是高科技企业，研发是的生命线。的研发包括核心零部件产品的研发、整机产品的研发和系统集成模块化产品的研发。研发模式主要分为：自主研发模式：根据整机产品、系统集成模块化产品，进行产品技术研发；进行运动控制、机器视觉与智能制造结合技术等底层技术、前瞻技术研发。