IT1263289B - Ferratura d'arresto per parti spostabili di schienale o d'appoggio - Google Patents
Ferratura d'arresto per parti spostabili di schienale o d'appoggioInfo
- Publication number
- IT1263289B IT1263289B ITGE920048A ITGE920048A IT1263289B IT 1263289 B IT1263289 B IT 1263289B IT GE920048 A ITGE920048 A IT GE920048A IT GE920048 A ITGE920048 A IT GE920048A IT 1263289 B IT1263289 B IT 1263289B
- Authority
- IT
- Italy
- Prior art keywords
- pawl
- arms
- movable parts
- engagement
- spring
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/043—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
- A47C20/045—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism urged into an operative or non-operative position at an end of stretch
-
- 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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nursing (AREA)
- Dentistry (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Una ferratura d'arresto per parti spostabili di schienale o d'appoggio è costituita da due bracci collegati tra loro in modo articolato e bloccabili l'uno rispetto all'altro in diverse posizioni angolari, uno dei bracci essendo provvisto nella zona di collegamento, parzialmente di una dentatura esterna che è disposta concentricamente rispetto all'asse d'articolazione, mentre sull'altro braccio è sopportato un nottolino d'arresto che è sollecitato da una molla e coopera con la dentatura esterna ed il quale nottolino d'arresto è disinnestato dalla zona d'impegno con la dentatura esterna in una delle possibili posizioni terminali del campo d'oscillazione dei due bracci ed è innestato nuovamente nella zona d'impegno nell'altra delle possibili posizioni terminali. Secondo l'invenzione i mezzi d'innesto e di disinnesto del nottolino d'arresto (4) sono costituiti da camme di trascinamento (8, 10) conformate di pezzo alle zone terminali del settore esternamente dentato, mentre il nottolino d'arresto (4) viene trattenuto esclusivamente dalla molla (5) almeno nella posizione disinnestata.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9105323U DE9105323U1 (it) | 1991-04-30 | 1991-04-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITGE920048A0 ITGE920048A0 (it) | 1992-04-22 |
ITGE920048A1 ITGE920048A1 (it) | 1993-10-22 |
IT1263289B true IT1263289B (it) | 1996-08-05 |
Family
ID=6866857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITGE920048A IT1263289B (it) | 1991-04-30 | 1992-04-22 | Ferratura d'arresto per parti spostabili di schienale o d'appoggio |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE9105323U1 (it) |
IT (1) | IT1263289B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1008239A6 (nl) * | 1994-05-04 | 1996-02-20 | Sedac Mecobel | Vergrendelingsmechanisme. |
FR2737263B1 (fr) * | 1995-07-25 | 1997-10-17 | Lefevere Marc | Dispositif automatique de guidage indexe d'une piece mobile articulee autour d'un axe sur une piece consideree fixe autour de cet axe |
DE202005011386U1 (de) * | 2005-07-20 | 2005-09-29 | Kintec-Solution Gmbh | Rastbeschlag |
DE202007006758U1 (de) * | 2007-05-08 | 2007-07-19 | Ferdinand Lusch Gmbh & Co. Kg | Rastbeschlag |
DE102007031378B3 (de) * | 2007-07-05 | 2008-11-27 | Kintec-Solution Gmbh | Beschlag |
DE202008016756U1 (de) | 2008-12-18 | 2009-03-12 | Ferdinand Lusch Gmbh & Co. Kg | Rastbeschlag |
DE102010004793A1 (de) | 2010-01-16 | 2011-07-21 | Aduchso GmbH & Co. KG, 98587 | Rastvorrichtung und Beschlag für verstellbare Lehnen- oder Sitzteile |
-
1991
- 1991-04-30 DE DE9105323U patent/DE9105323U1/de not_active Expired - Lifetime
-
1992
- 1992-04-22 IT ITGE920048A patent/IT1263289B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE9105323U1 (it) | 1991-08-01 |
ITGE920048A0 (it) | 1992-04-22 |
ITGE920048A1 (it) | 1993-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970423 |