FR2364349A1 - Perfectionnement aux dispositifs de reglage et de verrouillage - Google Patents
Perfectionnement aux dispositifs de reglage et de verrouillageInfo
- Publication number
- FR2364349A1 FR2364349A1 FR7724926A FR7724926A FR2364349A1 FR 2364349 A1 FR2364349 A1 FR 2364349A1 FR 7724926 A FR7724926 A FR 7724926A FR 7724926 A FR7724926 A FR 7724926A FR 2364349 A1 FR2364349 A1 FR 2364349A1
- Authority
- FR
- France
- Prior art keywords
- adjustment
- improvement
- clutch
- locking devices
- locking device
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
- A42B3/222—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices
- A42B3/223—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices with means for locking the visor in a fully open, intermediate or closed position
-
- 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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Helmets And Other Head Coverings (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Dispositif de réglage et de verrouillage comprenant un élément repère, un élement d'entrée d'embrayage et un élément de sortie. Il comporte en outre deux éléments d'encliquetage 20, 21, soumis à l'action permanente de ressorts 24, 25, disposés dans l'élément de sortie d'embrayage, un de chaque côté de l'élément d'entrée d'embrayage 14 et des parois 22, 23 allant en se rétrécissant, prévues dans l'élément de sortie d'embrayage et allant en se rétrécissant en s'écartant de l'élément d'entrée d'embrayage. Application : dispositif de verrouillage de visières de casques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3386276 | 1976-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2364349A1 true FR2364349A1 (fr) | 1978-04-07 |
Family
ID=10358415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724926A Withdrawn FR2364349A1 (fr) | 1976-08-13 | 1977-08-12 | Perfectionnement aux dispositifs de reglage et de verrouillage |
Country Status (4)
Country | Link |
---|---|
US (1) | US4170792A (fr) |
DE (1) | DE2736121A1 (fr) |
FR (1) | FR2364349A1 (fr) |
IL (1) | IL52702A0 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428412A1 (fr) * | 1978-06-15 | 1980-01-11 | Nolan | Dispositif pour regler l'ouverture de la visiere des casques integraux |
FR2785505A1 (fr) * | 1998-11-06 | 2000-05-12 | Shark Sa | Amelioration aux casques a ecran pivotant |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2751988A1 (de) * | 1977-11-22 | 1979-05-23 | Helmets Ltd | Schutzhelm |
US4199823A (en) * | 1977-11-23 | 1980-04-29 | Helmets Limited | Disengageable helmet visor clamp |
GB2135866B (en) * | 1983-03-04 | 1986-10-22 | Helmets Ltd | Helmet with visor mechanism |
US4621377A (en) * | 1985-03-12 | 1986-11-11 | Figgie International Inc. | Helmet assembly |
WO1988003766A1 (fr) * | 1986-11-17 | 1988-06-02 | Foehl Artur | Casque de protection a visiere pivotante et encliquetable, notamment pour motocylistes |
US5095551A (en) * | 1990-06-18 | 1992-03-17 | Chin Chen L S | Motorcycle helmet angle-adjustable wind visor mounting structure |
US5113535A (en) * | 1990-09-26 | 1992-05-19 | Gentex Corporation | Simplified dual visor operating mechanism |
US5230101A (en) * | 1991-09-27 | 1993-07-27 | Gentex Corporation | Dual visor operating mechanism |
EP0535552B1 (fr) * | 1991-10-04 | 1997-01-02 | Carl Zeiss | Bandeau de tête pour dispositif de mesure, d'éclairage ou d'observation |
US5177816A (en) * | 1991-12-10 | 1993-01-12 | The United States Of America As Represented By The Secretary Of The Navy | Helmet visor support apparatus |
US5396661A (en) * | 1993-12-03 | 1995-03-14 | Gentex Corporation | Helmet visor operating mechanism |
US5901369A (en) * | 1997-08-15 | 1999-05-11 | Honeywell Inc. | Headgear having an articulated mounting mechanism for a visor |
US6035451A (en) * | 1998-03-10 | 2000-03-14 | Minnesota Mining And Manufacturing Company | Protective helmet system with cam for attaching first and second face shields thereto |
FR2809286B1 (fr) * | 2000-05-29 | 2002-08-16 | Gallet Sa | Perfectionnement pour casque de protection |
EP1503095B1 (fr) * | 2003-07-31 | 2006-05-17 | All Our Kids Europe B.V. | Système de verrouillage et voiture d'enfant avec un tel système |
US8677517B1 (en) | 2006-06-09 | 2014-03-25 | Revision Military Inc. | Visor system for helmet |
US8161576B2 (en) | 2007-02-01 | 2012-04-24 | Sellstrom Manufacturing Company | Protective headgear assembly |
US7885001B2 (en) * | 2008-02-07 | 2011-02-08 | The United States Of America As Represented By The Secretary Of The Navy | Tilt lock mechanism and method for a moveable optical or display device |
WO2009137177A2 (fr) | 2008-04-03 | 2009-11-12 | 3M Innovative Properties Company | Ensemble pivotant pour casque |
FR2955808B1 (fr) * | 2010-01-29 | 2015-06-26 | Airbus Operations Sas | Appui-tete de siege de passager d'aeronef |
US8635715B2 (en) * | 2010-12-09 | 2014-01-28 | Cookie Composites | Helmet and visor locking mechanism |
US20150335093A1 (en) * | 2014-05-20 | 2015-11-26 | Honeywell International, Inc. | Hard hat adapter |
USD776080S1 (en) * | 2014-10-02 | 2017-01-10 | Zound Industries International Ab | Headphone hinge |
CN107290849A (zh) * | 2016-03-31 | 2017-10-24 | 深圳纳德光学有限公司 | 一种头戴显示器的头托及头戴显示器 |
US10869521B2 (en) * | 2016-10-14 | 2020-12-22 | Kido Sports Co., Ltd. | Helmet |
WO2018190892A1 (fr) | 2017-04-12 | 2018-10-18 | Visor Nation Inc. | Casque de baseball à visière |
US10786032B2 (en) | 2019-01-18 | 2020-09-29 | Cookie Composites Group Pty Ltd. | Skydiving helmet and visor mounting system |
USD934505S1 (en) | 2019-01-28 | 2021-10-26 | Cookie Composites Group Pty Ltd. | Skydiving helmet |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE472547A (fr) * | 1946-05-06 | |||
US2597798A (en) * | 1947-01-28 | 1952-05-20 | Houplain Rene Benjamin | Self-locking device |
US3636565A (en) * | 1970-01-29 | 1972-01-25 | Gentex Corp | Universal dual visor assembly for helmets |
-
1977
- 1977-08-10 DE DE19772736121 patent/DE2736121A1/de active Pending
- 1977-08-11 IL IL52702A patent/IL52702A0/xx unknown
- 1977-08-12 US US05/824,112 patent/US4170792A/en not_active Expired - Lifetime
- 1977-08-12 FR FR7724926A patent/FR2364349A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428412A1 (fr) * | 1978-06-15 | 1980-01-11 | Nolan | Dispositif pour regler l'ouverture de la visiere des casques integraux |
FR2785505A1 (fr) * | 1998-11-06 | 2000-05-12 | Shark Sa | Amelioration aux casques a ecran pivotant |
Also Published As
Publication number | Publication date |
---|---|
DE2736121A1 (de) | 1978-02-16 |
IL52702A0 (en) | 1977-10-31 |
US4170792A (en) | 1979-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2364349A1 (fr) | Perfectionnement aux dispositifs de reglage et de verrouillage | |
NL180882C (nl) | Optisch koppelelement en optische koppelinrichting met zulke koppelelementen. | |
FR2349152A1 (fr) | Objectif a focale variable avec dispositif de reglage | |
FR2347557A1 (fr) | Dispositif d'assemblage en forme de t pour assembler des elements structuraux | |
FR2664244B1 (fr) | Sas a roue cellulaire avec un dispositif d'etancheite entre le plateau lateral et le chapeau de palier associe. | |
LU80294A1 (fr) | Dispositif d'assemblage,notamment entre deux troncons d'une descente de vent de haut-fourneau | |
BE861810A (fr) | Dispositif d'assemblage de deux pieces | |
BE874397A (fr) | Dispositif de jonction bidirectionnel entre deux enceintes | |
AU515489B2 (en) | Polymeric oximes and photographic use thereof | |
ES247438Y (es) | Dispositivo para reducir la fuerza de traccion de muelle en un cinturon. | |
SE7707774L (sv) | Sett och anordning for reglering av bromstrycket vid antilasningsanordningar | |
AT359224B (de) | Schieberverschluss fuer giesspfannen u. dgl. | |
JPS5391729A (en) | Focus and * or focal distance adjusting device | |
JPS52155801A (en) | Link device and construction vehicle | |
BE850981A (fr) | Dispositif limiteur d'une force de serrage | |
NL7702500A (nl) | Afdichtinrichting tegen tocht en regenwater. | |
FR2362297A1 (fr) | Perfectionnement aux dispositifs telescopiques | |
FR2387380B1 (fr) | Dispositif d'embrayage avec au moins deux couronnes de friction sur le disque | |
BE861626A (fr) | Corps ceramique a resistance dependant de la tension appliquee | |
FR1477857A (fr) | Dispositif pour bloquer des véhicules à chenilles, en particulier des excavateurs et engins similaires | |
FR2700216B1 (fr) | Dispositif de visualisation monté sur casque. | |
NO151833C (no) | Forbindelsesinnretning paa en snefreser mellom dennes kjoeretoeyfaste ramme og dennes sneutkasterhus | |
FR2343962A1 (fr) | Appareil de montage de deux structures l'une sur l'autre | |
ATA406277A (de) | Flaechenheizelement | |
FR2349173A1 (fr) | Dispositif de retenue sur deux positions alternees |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |