FR2597938A1 - Disengageable crank for any drive - Google Patents

Disengageable crank for any drive Download PDF

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Publication number
FR2597938A1
FR2597938A1 FR8606577A FR8606577A FR2597938A1 FR 2597938 A1 FR2597938 A1 FR 2597938A1 FR 8606577 A FR8606577 A FR 8606577A FR 8606577 A FR8606577 A FR 8606577A FR 2597938 A1 FR2597938 A1 FR 2597938A1
Authority
FR
France
Prior art keywords
axis
crank
handle
lever
drive
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
FR8606577A
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
Application filed by Individual filed Critical Individual
Priority to FR8606577A priority Critical patent/FR2597938A1/en
Publication of FR2597938A1 publication Critical patent/FR2597938A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/085—Crank handles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)

Abstract

The mechanism is noteworthy in that the drive crank is produced in one or more parts; in that, by means of a shaft 7 sliding inside the body it is possible, by virtue of the lever C articulated about a shaft 3, to lock or unlock the said crank on the drive shaft 12 at any time.

Description

DESCRIPTION DE L'INVENTION
L'objet de l'invention se rattache aux secteurs techniques de l'apiculture et de la technologie en générale.DESCRIPTION OF THE INVENTION
The object of the invention relates to the technical sectors of beekeeping and technology in general.

Une poignée de manivelle 4 libre en rotation et translation limitée par l'arret (bouton ou circlips) entraine un arbre axe 4 en rotation suivant la flèche 1 qui est articulée sur la chappe par l'intermédiaire de l'axe 3. A crank handle 4 free in rotation and translation limited by the stop (button or circlips) drives an axis shaft 4 in rotation along arrow 1 which is articulated on the clevis by means of axis 3.

L'axe 4 dont l'extrémité C en forme de came pousse l'axe 7 guidé par le palier 2 à travers le palier 1 de la manivelle afin de réaliser un entrainement par obstacle. La manivelle est ainsi liée en rotation par le palier 1 avec 12.The axis 4, the cam-shaped end C pushes the axis 7 guided by the bearing 2 through the bearing 1 of the crank in order to carry out an obstacle drive. The crank is thus linked in rotation by the bearing 1 with 12.

Un logement est prévu à cet effet, sur l'axe 12.A housing is provided for this purpose, on axis 12.

Ainsi en poussant la manivelle vers le haut sens de la flèche F2, position 1 l'axe 7 descend et verrouille le palier 1 arrété en translation par l'obstacle 13 sur l'axe d'entrainement 12. (ostacle de toute forme connue). Thus by pushing the crank up direction of the arrow F2, position 1 the axis 7 descends and locks the bearing 1 stopped in translation by the obstacle 13 on the drive axis 12. (ostacle of any known form) .

Ainsi, en relachant la manivelle 4, le ressort 8 repousse l'axe 7 vers le haut, favorisant une poussée vers le bas et permettant de déverrouiller l'obstacle de 1 sur 12. La manivelle est alors en position de débrayage et libre en rotation. Thus, by releasing the crank 4, the spring 8 pushes the axis 7 upwards, favoring a downward thrust and making it possible to unlock the obstacle from 1 to 12. The crank is then in the disengaged position and free to rotate .

Les avantages de cette invention sont multiples : simplicité, facilité, rapidité, débrayage et sécurité. The advantages of this invention are multiple: simplicity, ease, speed, declutching and security.

L'ensemble du mécanisme pourra être protégé par un tube ou une enveloppe métallique (moulée, usinée, ou emboutie).  The entire mechanism can be protected by a tube or a metal casing (molded, machined, or stamped).

Afin de pouvoir entrainer en rotation ou translation, ou simultanément , des systèmes débrayables existent actuellement. In order to be able to drive in rotation or translation, or simultaneously, disengageable systems currently exist.

Ils sont souvent munis de crabaux qui favorisent un bon assemblage de la manivelle sur l'axe d'entrainement. Ces crabaux sont réalisés avec une pente qui favorise l'enclenchement dans un sens positif ou négatif d'entrainement. Les systèmes ont un inconvénient majeur, celui de ne pouvoir etre plus rapide, souple et ils ont un coincement nuisible de la portée de la manivelle sur l'embrèvement de l'axe prévu à cet effet.They are often fitted with crabals which promote good assembly of the crank on the drive shaft. These crabals are made with a slope which favors the engagement in a positive or negative direction of training. The systems have a major drawback, that of not being able to be faster, flexible and they have a harmful jamming of the range of the crank on the removal of the axis provided for this purpose.

L'objet de l'invention consiste à réaliser une manivelle débrayable qui ne glisse pas sur l'axe dans le but de na pas coincer le palier de la dite manivelle sur l'axe d'entrainement.  The object of the invention to provide a disengageable crank which does not slide on the axis in order not to jam the bearing of said crank on the drive axis.

Claims (2)

REVENDICATIONS l.Mécanisme de poignée débrayable caractérisé par le système de l'axe 4 muni d'une poignée 5 tournante. Par l'intermédiaire d'un axe 3, l'axe 4 pousse le levier 7 qui glisse le long du support 2 permettant un arret en rotation et translation du palier du mécanisme manivelle sur l'axe 12. l. Releasable handle mechanism characterized by the axis system 4 provided with a rotating handle 5. By means of an axis 3, the axis 4 pushes the lever 7 which slides along the support 2 allowing a stop in rotation and translation of the bearing of the crank mechanism on the axis 12. Un ressort 9 rend l'axe 7 débrayable de 12 par le rappel du ressort 8 sur l'axe 7 en poussée basse favorisant la montée du levier C, suivant F2-2. A spring 9 makes the axis 7 disengageable from 12 by the return of the spring 8 on the axis 7 in low thrust favoring the rise of the lever C, according to F2-2. Cette invention est remarquable car elle permet de verrouiller ou de déverrouiller une manivelle sur un axe d'entrainement et ceci quand on le désire. This invention is remarkable because it allows to lock or unlock a crank on a drive shaft and this when desired. 2.Mécanisme selon la revendication 1 caractérisé en ce que la poignée 2. Mechanism according to claim 1 characterized in that the handle peut glisser sur l'axe 4 favorisant l'arret et le maintien en position hori can slide on axis 4 favoring stopping and maintaining a horizontal position zontale de l'axe 4 pendant l'entrainement en rotation de la dite manivelle zontal axis 4 during the rotational training of said crank sur l'axe 12 une fois que l'axe 7 est venu verrouiller le palier 1 sur l'axe 12. on the axis 12 once the axis 7 has come to lock the bearing 1 on the axis 12. et libérant le levier 7 de l'axe 12.  and releasing the lever 7 from the axis 12. l'arrière 1 la poignée 4, rendant ainsi la poussée du ressort 9 vers le bas the rear 1 the handle 4, thus making the spring 9 push down Pour libérer et débrayer le système, il suffira alors de tirer vers To release and disengage the system, it will suffice to pull towards
FR8606577A 1986-04-28 1986-04-28 Disengageable crank for any drive Pending FR2597938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8606577A FR2597938A1 (en) 1986-04-28 1986-04-28 Disengageable crank for any drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8606577A FR2597938A1 (en) 1986-04-28 1986-04-28 Disengageable crank for any drive

Publications (1)

Publication Number Publication Date
FR2597938A1 true FR2597938A1 (en) 1987-10-30

Family

ID=9335002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606577A Pending FR2597938A1 (en) 1986-04-28 1986-04-28 Disengageable crank for any drive

Country Status (1)

Country Link
FR (1) FR2597938A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013074047A3 (en) * 2011-08-16 2013-07-18 Tamsan Baglanti Elemanlari Yedek Parca Ve Makina Ekipmanlari Turizm Insaat Sanayi Ve Ticaret Anonim Sirketi Safety locking mechanism for the multi-connection member (manifold) controlling the fluid passages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013074047A3 (en) * 2011-08-16 2013-07-18 Tamsan Baglanti Elemanlari Yedek Parca Ve Makina Ekipmanlari Turizm Insaat Sanayi Ve Ticaret Anonim Sirketi Safety locking mechanism for the multi-connection member (manifold) controlling the fluid passages

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