FR3063764B1 - KNEE SUPPORT AND WINCH OPERATING DEVICE COMPRISING SUCH A KNEE SUPPORT - Google Patents
KNEE SUPPORT AND WINCH OPERATING DEVICE COMPRISING SUCH A KNEE SUPPORT Download PDFInfo
- Publication number
- FR3063764B1 FR3063764B1 FR1751899A FR1751899A FR3063764B1 FR 3063764 B1 FR3063764 B1 FR 3063764B1 FR 1751899 A FR1751899 A FR 1751899A FR 1751899 A FR1751899 A FR 1751899A FR 3063764 B1 FR3063764 B1 FR 3063764B1
- Authority
- FR
- France
- Prior art keywords
- knee support
- operating device
- rod
- winch operating
- insert
- 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.)
- Active
Links
- 210000003127 knee Anatomy 0.000 title 2
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
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- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0894—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
- F16D1/116—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Prostheses (AREA)
- Emergency Lowering Means (AREA)
Abstract
L'invention concerne une genouillère (4A, 4B), permettant de transmettre un mouvement de rotation entre une tringle oscillante (2) et une tige (10) d'entrainement d'un treuil de secours pour le déplacement d'un tablier motorisé. La genouillère comprend un insert (40) équipé d'un mécanisme de poussoir à ressort (42, 44) permettant de verrouiller sélectivement l'insert à l'intérieur d'une rotule disposée à une extrémité de la tige.The invention relates to a toggle joint (4A, 4B), making it possible to transmit a rotational movement between an oscillating rod (2) and a rod (10) for driving a rescue winch for moving a motorized apron. The toggle joint includes an insert (40) equipped with a spring plunger mechanism (42, 44) for selectively locking the insert inside a ball joint disposed at one end of the rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751899A FR3063764B1 (en) | 2017-03-08 | 2017-03-08 | KNEE SUPPORT AND WINCH OPERATING DEVICE COMPRISING SUCH A KNEE SUPPORT |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751899A FR3063764B1 (en) | 2017-03-08 | 2017-03-08 | KNEE SUPPORT AND WINCH OPERATING DEVICE COMPRISING SUCH A KNEE SUPPORT |
FR1751899 | 2017-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3063764A1 FR3063764A1 (en) | 2018-09-14 |
FR3063764B1 true FR3063764B1 (en) | 2020-03-27 |
Family
ID=59031102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1751899A Active FR3063764B1 (en) | 2017-03-08 | 2017-03-08 | KNEE SUPPORT AND WINCH OPERATING DEVICE COMPRISING SUCH A KNEE SUPPORT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3063764B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH691132A5 (en) * | 1997-02-19 | 2001-04-30 | Italo Cherubini | Trasmission device for operating a blind. |
DE10204964A1 (en) * | 2002-02-06 | 2003-08-14 | Geiger Gerhard Gmbh & Co | Transmission for operating e.g. blinds or shutters, has end of drive shaft held inside sleeve by cylindrical catch part cooperating with radial bore in sleeve |
EP1921247B1 (en) * | 2006-11-07 | 2013-04-24 | Cherubini S.p.A. | Transmission member for actuating a blind |
US20120273142A1 (en) * | 2011-04-28 | 2012-11-01 | Qualitas Manufacturing, Inc. | Manual Drive Mechanism for Rolling Protective Shutters |
-
2017
- 2017-03-08 FR FR1751899A patent/FR3063764B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3063764A1 (en) | 2018-09-14 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20180914 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |