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公开(公告)号：GB1273655A
公开(公告)日：1972-05-10
申请号：GB3306770
申请日：1970-07-08
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: 1,273,655. Preventing lateral canting; independent front suspensions. SOC. ANON AUTOMOBILES CITROEN. 8 July, 1970 [16 July, 1969; 14 May, 1970], No. 33067/60. Heading B7D. In a front suspension comprising torsion bars 7 connected to respective lower transverse suspension links 4, a laminar anti-roll spring 9 is secured at its ends to the torsion bars 7 and lies in the common plane containing the torsion bars 7. Resilient bushings 10 connect the ends of the anti-roll spring 9 to the body structure 3. As shown the anti-roll spring 9 comprises a single laminar element which is connected to the torsion bars 7 by splines. In another embodiment the anti-roll spring is formed by two laminar elements and is held at the ends between the jaws of jaw assemblies connected to the respective torsion bars.
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公开(公告)号：FR2087332A6
公开(公告)日：1971-12-31
申请号：FR7017675
申请日：1970-05-14
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: A vehicle suspension system for a transverse pair of vehicle wheels comprising a pivotal linkage connected to each wheel and torsion bars connected to each pivotal linkage and each bar being mounted on the vehicle chassis. The torsion bars are interconnected at their ends remote from the respective connections to the pivotal linkages by an elongate lamina member or members, the member or members lying in the plane of the torsion bars or in a plane parallel to the plane of the torsion bars.
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公开(公告)号：BE762336A
公开(公告)日：1971-07-01
申请号：BE762336
申请日：1971-01-29
Applicant: CITROEN SA
Inventor： GROSSEAU A
IPC: B60G3/14 , B60G11/60 , B60G13/00 , B60G17/027 , B60G21/055 , B60G99/00 , F16F1/14 , F16F1/54 , B60B
Abstract: An axle wherein the independent wheel carriers each rock around a transverse longitudinal member adapted to rock inside a corresponding dished support; each pair of parallel dished supports being interconnected by a hollow cross-beam and connected to the chassis through elastic means, a hydroelastic shock-absorbing suspension enclosed at each end of the cross-beam and bearing against the latter to control the rocking of the corresponding wheel carrier around the transverse axis through the agency of a lever rocking in unison with the wheel carrier around the same axis between predetermined limits.
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公开(公告)号：BE753100A
公开(公告)日：1970-12-16
申请号：BE753100D
申请日：1970-07-07
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: A vehicle suspension system for a transverse pair of vehicle wheels comprising a pivotal linkage connected to each wheel and torsion bars connected to each pivotal linkage and each bar being mounted on the vehicle chassis. The torsion bars are interconnected at their ends remote from the respective connections to the pivotal linkages by an elongate lamina member or members, the member or members lying in the plane of the torsion bars or in a plane parallel to the plane of the torsion bars.
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公开(公告)号：SE423256B
公开(公告)日：1982-04-26
申请号：SE7510777
申请日：1975-09-25
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: An internal combustion engine comprises a cylinder having a horizontal axis, one end of the cylinder being formed as a combustion chamber and the other end opening into a crankcase receiving a lubricating atmosphere. A piston slidable in the cylinder has a space therein communicating with the crankcase. The piston is formed with grooves of rectangular cross-section with a base and a pair of transverse surfaces. A scraper groove furthest from the combustion chamber receives a scraper ring and has orifices in its base communicating with the piston space, the other sealing grooves receiving piston rings, annular gaps between the piston and cylinder being left on each side of the piston and scraper rings. The annular gaps are placed in continuous communication with the groove bases by at least one recess on each transverse surface of a sealing groove and by at least one recess on that transverse surface of the scraper groove which is nearest the combustion chamber.
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Patent Agency Ranking
公开(公告)号：IT1050064B
公开(公告)日：1981-03-10
申请号：IT3023475
申请日：1975-12-12
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: An improved inertia switch having a variable threshold and operating time comprises a flywheel, a driving member, electrical contact elements carried respectively by the driving member and the flywheel and return means coupled between the driving member and the flywheel. The contact element carried by the flywheel comprises on the one hand a contact terminal integral with a support coupled by friction to the flywheel, the contact terminal co-operating with a part of the contact carried by the driving member, and on the other hand, a contact surface integral with the flywheel co-operating with a second contact part carried by the driving member. The switch is particularly applicable for detecting imminent locking of a vehicle wheel.
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公开(公告)号：FR2289360B2
公开(公告)日：1979-05-25
申请号：FR7436630
申请日：1974-11-04
Applicant: CITROEN SA
Inventor： GROSSEAU A
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公开(公告)号：SE406170B
公开(公告)日：1979-01-29
申请号：SE7400343
申请日：1974-01-11
Applicant: CITROEN SA
Inventor： GROSSEAU A
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公开(公告)号：SE398849B
公开(公告)日：1978-01-23
申请号：SE7303247
申请日：1973-03-08
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: There is disclosed an anti-locking braking system for a wheel of a motor vehicle wherein there is provided an exhaust path for the fluid under pressure from a brake cylinder when a device senses the imminent locking of a wheel, such exhaust path includes an accumulator having a volume which increases against a compressional spring force at higher fluid pressure levels. For low pressures a valve, operated by the change in volume of the accumulator, remains open allowing the low pressure fluid to exhaust rapidly via an easy route. If the pressure is high, the valve is closed so that the high pressure fluid is compelled to exhaust via a further accumulator and a flow limiter.
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公开(公告)号：FR2289360A2
公开(公告)日：1976-05-28
申请号：FR7436630
申请日：1974-11-04
Applicant: CITROEN SA
Inventor： GROSSEAU A
Abstract: The suspension has antiroll bars (4) passing through openings (3) in body panels of the vehicle. Outside of each associated body panel each bar (4) is connected to an adaptation piece (5) which is in the form of a pedestal bearing, nuts (6) being used to clamp the two parts. The adaptation piece supports a wheel using a torsion bar (7) which has a grooved end fitting into the adaptation piece. The openings (3) contain elastic bushes (9) which allow free play of the anti-roll bars.
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