FR2632036A2 - Differential engagement and braking system with gears - Google Patents

Differential engagement and braking system with gears Download PDF

Info

Publication number
FR2632036A2
FR2632036A2 FR8806867A FR8806867A FR2632036A2 FR 2632036 A2 FR2632036 A2 FR 2632036A2 FR 8806867 A FR8806867 A FR 8806867A FR 8806867 A FR8806867 A FR 8806867A FR 2632036 A2 FR2632036 A2 FR 2632036A2
Authority
FR
France
Prior art keywords
shaft
gears
braking
lever
cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR8806867A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR8708507A external-priority patent/FR2616863A1/en
Application filed by Individual filed Critical Individual
Priority to FR8806867A priority Critical patent/FR2632036A2/en
Publication of FR2632036A2 publication Critical patent/FR2632036A2/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Two gears c and d which are independent of one another are placed side by side on the shaft B. Two arms D and D' arranged in a cross configuration, also pivot on the shaft B, and at each end carry two secured gears a, b; a', b'; e, f; e', f'. By mounting these various elements they determine an anchoring which makes it impossible to change the angle at which they are assembled; but by retaining one of the arms and by exerting a load on the other, the whole of the device is braked. By mounting another group on the same shaft B and joining the gears c, d and c', d' in pairs whilst the satellite gears are mounted on a rigid cross (spider), the same braking phenomenon is exhibited, if one cross (spider) is immobilised and a load is exerted on the other.

Description

SYSTEME DE FREINAGE ET D'EMBRAYAGE
DIFFERENTIEL A ENGRENAGES.BRAKING AND CLUTCH SYSTEM
DIFFERENTIAL WITH GEARS.

A partir du schéma : 870857, on prolonge la bielle D de manière à ce qu'elle porte aussi l'arbre A, tout en pivotant sur B. perpendiculairement à D, on place une deuxième bielle
D également pivotant sur 8, et qui porte deux arbre A' et C' fig 1 sur lesquels tournent a' et c' et e' f'. En immobilisant
D' et en exerçant un effort sur D, on obtient le meme résultat que sur le premier schéma, mais d'un ensemble deux fois plus résistant.From the diagram: 870857, we extend the connecting rod D so that it also carries the shaft A, while pivoting on B. perpendicular to D, we place a second connecting rod
D also pivoting on 8, and which carries two shaft A 'and C' fig 1 on which rotate a 'and c' and e 'f'. By immobilizing
D 'and by exerting an effort on D, we obtain the same result as on the first diagram, but of a set twice as strong.

Ensuite, on prolonge l'arbre B pour lui permettre de recevoir un deuxième groupe identique à celui décrit ci-dessus, mais dans lequel O et D' sont d'une seule pièce fig 2, et dont d et d' sont solidaires l'un de l'autre et c et c' tournant librement sur B.
A l'aide de cet ensemble de deux groupes, on provoque le freinage en immobilisant le premier et faisant pivoter le deuxième.Then, the shaft B is extended to allow it to receive a second group identical to that described above, but in which O and D 'are in one piece fig 2, and of which d and d' are integral with the one from the other and c and c freely rotating on B.
Using this set of two groups, braking is brought about by immobilizing the first and rotating the second.

Un dernier montage, consiste à placer A et C, de manière coradiale, avec suffisamment de creux à l'intérieure de C, pour lui permettre de travailler, tout en pivotant dans D, sur lequel s'exerce l'effort de freinage.  A last assembly, consists in placing A and C, in a coradial manner, with enough hollows inside C, to allow it to work, while pivoting in D, on which the braking force is exerted.

Claims (11)

REVENDICATIONS 1) Dispositif de freinage à engrenages caractérisé en ce qu'un groupe de satellites D', immobilisé, permet de freiner-l'arbre1) Gear braking device characterized in that a group of satellites D ', immobilized, makes it possible to brake the shaft B, quand on exerce un effort sur l'autre groupe D.B, when we exert an effort on the other group D. 2) Dispositif selon la revendication 1 caractérisé, en ce que deux couronnes dentées C et d de diamètre différent, sont l'un solidaire d'un arbre B, l'autre tournant sur cet arbre.2) Device according to claim 1 characterized in that two toothed rings C and d of different diameter are one secured to a shaft B, the other rotating on this shaft. 3) Dispositif selon la revendication 1 caractérisé en ce que deux pignons solidaires a et b, montés sur le même axe, s'engrèw nent sur les deux couronnes.3) Device according to claim 1 characterized in that two integral gears a and b, mounted on the same axis, mesh on the two crowns. 4) Dispositif selon la revendication 2, caractérisé en ce qu'un levier D comportant trois trous d'axes A,B,C,pivote sur B et porte deux pignons a b en A et deux pignons e f en C.4) Device according to claim 2, characterized in that a lever D comprising three axis holes A, B, C, pivots on B and carries two pinions a b at A and two pinions e f at C. 5) Dispositif selon la revendication 3, caractérisé par la mise en place d'un levier D' portant le même équipement que D et placé selon un angle quelconque par rapport à celui-ci.5) Device according to claim 3, characterized by the establishment of a lever D 'carrying the same equipment as D and placed at any angle with respect thereto. 6) Dispositif selon la revendication 1, caractérisé en ce qu'un effort convergent, exercé sur D et D' se traduit par un freinage.6) Device according to claim 1, characterized in that a convergent force, exerted on D and D 'results in braking. 7) Dispositif selon la revendication 1, caractérisé en ce que 1' ensemble D et D' confondu en seul montage, représente un élément d'un système qui en comporte deux identiques. 7) Device according to claim 1, characterized in that 1 'D and D' combined in one assembly, represents an element of a system which has two identical. 8) Dispositif selon la revendication 7, caractérisé en ce que la couronne d est associée à d'.8) Device according to claim 7, characterized in that the crown d is associated with d. 9) Dispositif selon la revendication 7, caractérisé en ce que la couronne c est associée C' toutes deux solidaires de l'arbre B.9) Device according to claim 7, characterized in that the crown c is associated C 'both integral with the shaft B. 10) Dispositif selon la revendication 7, caractérisé en ce qu'en immobilisant un élément et en exerçant un effort sur l'autre, on obtient un freinage.10) Device according to claim 7, characterized in that by immobilizing an element and exerting a force on the other, one obtains braking. 11) Dispositif selon la revendication 1, caractérisé en ce que .1 les axes A et C placés, coradialement, déterminent un freinage quand on agit sur le levier D Fiq 3.  11) Device according to claim 1, characterized in that .1 the axes A and C placed, coradially, determine braking when one acts on the lever D Fiq 3.
FR8806867A 1987-06-18 1988-05-24 Differential engagement and braking system with gears Pending FR2632036A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806867A FR2632036A2 (en) 1987-06-18 1988-05-24 Differential engagement and braking system with gears

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8708507A FR2616863A1 (en) 1987-06-18 1987-06-18 Braking and differential clutch system with gears
FR8806867A FR2632036A2 (en) 1987-06-18 1988-05-24 Differential engagement and braking system with gears

Publications (1)

Publication Number Publication Date
FR2632036A2 true FR2632036A2 (en) 1989-12-01

Family

ID=26226039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806867A Pending FR2632036A2 (en) 1987-06-18 1988-05-24 Differential engagement and braking system with gears

Country Status (1)

Country Link
FR (1) FR2632036A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911865A1 (en) * 1989-02-14 1989-12-07 Jae Ki Kim Automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911865A1 (en) * 1989-02-14 1989-12-07 Jae Ki Kim Automatic transmission

Similar Documents

Publication Publication Date Title
FR2913661A1 (en) Speed changing device for e.g. star wheel gear box, of bicycle, has series of openings housing pistons, balls or ratchet raising system, other series of openings partially engaging indexing balls, and tertiary pinions assembled on wheel
EP0612629B1 (en) Hub for bicycle wheels
WO1985000546A1 (en) Claw extractor
FR2632036A2 (en) Differential engagement and braking system with gears
FR2563798A1 (en) STRUCTURE FOR MOUNTING PIECES OF A BICYCLE ON ITS FRAMEWORK
US4976348A (en) Coaster brake bicycle and changeable speed gear attachment therefore
FR2490304A2 (en) REVERSIBLE FRICTION PLATE FOR PLANETARY GEAR ASSEMBLIES
FR2531032A1 (en) TEMPORARY EFFORT DERIVATION DEVICE FOR HOLDING A DEPLOYABLE APPARATUS FOR A SPACE VEHICLE IN A STORAGE POSITION
FR2618101A1 (en) HUB FOR THE SAME FRONT AND REAR WHEEL CYCLE
EP0269538A1 (en) Draw-straighting arm and installation for straightening vehicle bodies or other deformed motor vehicle parts
FR2671312A1 (en) Improved quick-release wheel hub for lightweight vehicles
FR2572781A1 (en) Pressure force and initial speed multiplier
FR2523066A1 (en) SPEED CHANGE DEVICE FOR A BICYCLE
FR2763285A1 (en) Suspension for freely rotating wheel used for supermarket trolleys
FR2503000A1 (en) Portable jack-actuated shears - has jack thrust to drive inter-articulated blades via pin jointed struts and piston yoke
JPH0369845A (en) Adjusting hub
FR2606124A1 (en) Device and method for assembling framework elements such as uprights or cross-members with bonding
FR2503655A1 (en) TRANSMISSION HUB FOR BICYCLES OR SIMILAR VEHICLES
WO2022129777A1 (en) Torque multiplication tool for tightening/loosening capable of being used while immersed in water
FR2761333A1 (en) Tricycle with side-car
FR2535809A1 (en) Controlled demultiplication device
US2754698A (en) Shifter mechanism for two speed bicycle transmissions
FR2548800A1 (en) SPEED CHANGE DEVICE FOR A GEARBOX OF A MOTOR VEHICLE
FR2643437A1 (en) SHAFT TRANSMISSION PULLEY, FRICTION LOAD LIMITATION
FR2597057A1 (en) Functional cycle handlebars device with variable positions and with incorporated brake levers