ITTO940004U1 - DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION. - Google Patents
DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION. Download PDFInfo
- Publication number
- ITTO940004U1 ITTO940004U1 IT94TO000004U ITTO940004U ITTO940004U1 IT TO940004 U1 ITTO940004 U1 IT TO940004U1 IT 94TO000004 U IT94TO000004 U IT 94TO000004U IT TO940004 U ITTO940004 U IT TO940004U IT TO940004 U1 ITTO940004 U1 IT TO940004U1
- Authority
- IT
- Italy
- Prior art keywords
- tie rod
- pin
- door
- open position
- partially
- Prior art date
Links
- 230000014759 maintenance of location Effects 0.000 title 1
- 239000003831 antifriction material Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/08—Lubricating devices
Abstract
Dispositivo per il ritegno di una porta di un veicolo in posizione parzialmente o completamente aperta, comprendente un tirante (2) serrato fra due rullini (8, 10) portati da una base (18). Un'estremità del tirante (2) è articolata in modo permanente ad un supporto (30) tramite un perno ribadito (36) e con una boccola di materiale antifrizione interposta fra il perno (36) ed un foro (38) del tirante (2).(fig. 1).Device for retaining a vehicle door in a partially or completely open position, comprising a tie rod (2) clamped between two rollers (8, 10) carried by a base (18). One end of the tie rod (2) is permanently articulated to a support (30) by means of a riveted pin (36) and with a bush of antifriction material interposed between the pin (36) and a hole (38) of the tie rod (2 ). (fig. 1).
Description
DESCRIZIONE del modello industriale di utilità dal titolo: DESCRIPTION of the industrial utility model entitled:
"Dispositivo per il ritegno di una porta di un veicolo in posizione parzialmente o completamente aperta" "Device for retaining a vehicle door in a partially or fully open position"
Il presente trovato riguarda un dispositivo per il ritegno di una porta di un veicolo in posizione parzialmente o completamente aperta, del tipo comprendente un tirante serrato fra due rullini portati da una base e spinti elasticamente l'uno verso l’altro, la base essendo destinata ad essere fissata alla porta ed il tirante essendo destinato ad essere articolato ad una sua estremità al montante, il tirante presentando almeno una coppia di incavi che cooperano con uno di detti rullini per definire una posizione di porta completamente aperta ed almeno una posizione di porta semiaperta. The present invention relates to a device for retaining a vehicle door in a partially or completely open position, of the type comprising a tie rod clamped between two rollers carried by a base and pushed elastically towards each other, the base being intended to be fixed to the door and the tie rod being designed to be articulated at one of its ends to the upright, the tie rod having at least one pair of recesses which cooperate with one of said rollers to define a completely open door position and at least one half-open door position .
Nei dispositivi di ritegno del tipo sopra definito, la base con i relativi rullini è generalmente fissata alla porta e l'estremità del tirante è articolata ad un supporto che viene fissato al montante della scocca. L'articolazione del tirante al supporto viene effettuata tramite una spina elastica di acciaio temperato formante un perno di articolazione. In retaining devices of the type defined above, the base with the relative rollers is generally fixed to the door and the end of the tie rod is articulated to a support which is fixed to the upright of the body. The linkage of the tie rod to the support is carried out by means of an elastic pin of hardened steel forming an articulation pin.
Nei dispositivi di tipo noto si è osservato che dopo un elevato numero di cicli di apertura e chiusura della porta si possono originare fenomeni di rumorosità dovuti a strisciamenti nella zona di articolazione dell'estremità del tirante al montante. Questi problemi di rumorosità sono inaccettabili, soprattutto nel caso di veicoli di gamma superiore. In known devices, it has been observed that after a high number of door opening and closing cycles, noise phenomena can arise due to sliding in the area of articulation of the end of the tie rod to the upright. These noise problems are unacceptable, especially in the case of higher range vehicles.
Allo scopo di superare tali problemi, il presente trovato ha per oggetto un dispositivo del tipo sopra precisato, caratterizzato dal fatto che la suddetta estremità del tirante è articolata in modo permanente ad un supporto destinato ad essere fissato al montante, l’articolazione fra il tirante ed il supporto essendo realizzata tramite un perno ribadito e con una boccola di materiale antifrizione interposta fra il perno ed un foro del tirante. In order to overcome these problems, the present invention relates to a device of the type specified above, characterized in that the aforementioned end of the tie rod is permanently articulated to a support intended to be fixed to the upright, the joint between the tie rod and the support being made by means of a riveted pin and with a bush of anti-friction material interposed between the pin and a hole in the tie rod.
Ulteriori caratteristiche e vantaggi del presente trovato risulteranno evidenti nel corso della descrizione dettagliata che segue, data a puro titolo di esempio non limitativo, con riferimento ai disegni allegati, in cui: Further characteristics and advantages of the present invention will become evident in the course of the detailed description which follows, given purely by way of non-limiting example, with reference to the attached drawings, in which:
la fig.l è una vista prospettica di un dispositivo secondo il presente trovato, Fig. 1 is a perspective view of a device according to the present invention,
le figg.2 e 3 sono viste in elevazione ed in pianta del dispositivo di fig.l, e Figures 2 and 3 are elevation and plan views of the device of Figure 1, and
la fig.4 è un dettaglio di maggiore scala della parte indicata dalla freccia IV nella fig.2. Fig. 4 is a larger scale detail of the part indicated by arrow IV in Fig. 2.
Riferendosi ai disegni, con 1 è indicato nel suo insieme un dispositivo per il ritegno di una porta di un veicolo. Il dispositivo 1 comprende un tirante 2 ottenuto mediante tranciatura da una lastra metallica ed avente due superfici contrapposte 4, 6 sulle quali agiscono due rullini 8, 10 spinti elasticamente l’uno contro l’altro. With reference to the drawings, 1 indicates as a whole a device for retaining a door of a vehicle. The device 1 includes a tie rod 2 obtained by shearing from a metal plate and having two opposite surfaces 4, 6 on which two rollers 8, 10 act elastically pushed against each other.
Il primo rullino 8 è portato da un perno 12 che è fissato fra due pareti distanziate 14, 16 di una base 18. La base 18 viene fissata alla porta del veicolo, indicata con 20 nelle figg.2 e 3, tramite viti che impegnano una coppia di fori 21. Il secondo rullino 10 è portato in modo girevole dall’estremità di una molla di torsione di tondino metallico 22 portata dalla base 18. The first roller 8 is carried by a pin 12 which is fixed between two spaced apart walls 14, 16 of a base 18. The base 18 is fixed to the vehicle door, indicated with 20 in figs. 2 and 3, by means of screws which engage a pair of holes 21. The second roller 10 is rotatably carried by the end of a metal rod torsion spring 22 carried by the base 18.
Il tirante 2 si estende fra le due pareti 14, 16 della base 18 e presenta sulla sua superficie 6 tre incavi indicati con 24, 26 e 28. Nella posizione illustrata nelle figure, il dispositivo 1 si trova nella configurazione corrispondente alla condizione di porta chiusa. Aprendo la porta, il tirante 2 si sposta rispetto alla base nel verso indicato dalla freccia A. The tie rod 2 extends between the two walls 14, 16 of the base 18 and has three recesses on its surface 6 indicated with 24, 26 and 28. In the position illustrated in the figures, the device 1 is in the configuration corresponding to the closed door condition . When the door is opened, the rod 2 moves with respect to the base in the direction indicated by arrow A.
Quando il rullino 8 si trova in corrispondenza degli incavi 24 o 26, la porta si trova in una posizione semiaperta,mentre quando il rullino 8 impegna l'incavo 28 la porta si trova nella posizione completamente aperta. When the roller 8 is in correspondence with the recesses 24 or 26, the door is in a half-open position, while when the roller 8 engages the recess 28 the door is in the fully open position.
Il tirante 2 presenta una porzione di estremità 2a che è articolata in modo permanente ad un supporto 30 munito di asole 32 per il suo fissaggio mediante viti al montante della scocca, indicato con 34 nella fig.2. The tie rod 2 has an end portion 2a which is permanently articulated to a support 30 equipped with slots 32 for its fixing by means of screws to the body upright, indicated with 34 in fig. 2.
Come è visibile in maggiore dettaglio nella fig.4, l’articolazione dell’estremità 2a del tirante 2 al supporto 30 è realizzata per mezzo di un perno 36 che si accoppia con un foro 38 del tirante 2 con l’interposizione di una boccola di metallo 40 rivestita di materiale autolubrificante. Il perno 36 presenta una testa ribadita 42 che vincola una rondella 44 contro uno spallamento del perno, distanziato dalla superficie del tirante. Questo garantisce che la distanza H fra la rondella 44 e la superficie del supporto 30 sia superiore allo spessore S del tirante 2. In questo modo, si evitano strisciamenti sotto carico sulle superfici frontali del tirante 2 e si garantisce che la rotazione relativa fra il tirante 2 ed il supporto 30 sia concentrata su superfici a basso coefficiente d’attrito, grazie alla presenza della boccola 40. In questo modo, si superano i problemi di rumorosità dovuti alla rotazione del tirante 2 attorno al suo asse di articolazione al supporto 30. As can be seen in greater detail in Fig. 4, the articulation of the end 2a of the tie rod 2 to the support 30 is made by means of a pin 36 which is coupled with a hole 38 of the tie rod 2 with the interposition of a bushing. metal 40 coated with self-lubricating material. The pin 36 has a riveted head 42 which constrains a washer 44 against a shoulder of the pin, spaced from the surface of the tie rod. This ensures that the distance H between the washer 44 and the surface of the support 30 is greater than the thickness S of the tie rod 2. In this way, sliding under load on the front surfaces of the tie rod 2 is avoided and it is ensured that the relative rotation between the tie rod 2 and the support 30 is concentrated on surfaces with a low coefficient of friction, thanks to the presence of the bushing 40. In this way, the noise problems due to the rotation of the tie rod 2 around its axis of articulation to the support 30 are overcome.
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000004U IT232309Y1 (en) | 1994-01-10 | 1994-01-10 | DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION |
DE29500053U DE29500053U1 (en) | 1994-01-10 | 1995-01-03 | Device for holding a vehicle door in a partially or fully open position |
FR9500017A FR2714928B3 (en) | 1994-01-10 | 1995-01-03 | Retaining device for retaining the door of a vehicle in a partially or fully open position. |
ES09500046U ES1029864Y (en) | 1994-01-10 | 1995-01-09 | A DEVICE FOR RETENTION OF THE DOOR OF A VEHICLE IN PARTIAL POSITION OR COMPLETELY OPEN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000004U IT232309Y1 (en) | 1994-01-10 | 1994-01-10 | DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940004V0 ITTO940004V0 (en) | 1994-01-10 |
ITTO940004U1 true ITTO940004U1 (en) | 1995-07-10 |
IT232309Y1 IT232309Y1 (en) | 1999-12-17 |
Family
ID=11412007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT94TO000004U IT232309Y1 (en) | 1994-01-10 | 1994-01-10 | DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE29500053U1 (en) |
ES (1) | ES1029864Y (en) |
FR (1) | FR2714928B3 (en) |
IT (1) | IT232309Y1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0835976A1 (en) | 1996-10-09 | 1998-04-15 | Gammastamp S.p.A. | A device for restraining a vehicle door in a partially or fully open position |
EP1319783B1 (en) * | 2001-12-14 | 2004-06-30 | Gammastamp S.p.A. | Door stop for vehicles |
-
1994
- 1994-01-10 IT IT94TO000004U patent/IT232309Y1/en active IP Right Grant
-
1995
- 1995-01-03 DE DE29500053U patent/DE29500053U1/en not_active Expired - Lifetime
- 1995-01-03 FR FR9500017A patent/FR2714928B3/en not_active Expired - Lifetime
- 1995-01-09 ES ES09500046U patent/ES1029864Y/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2714928B3 (en) | 1995-12-22 |
ES1029864Y (en) | 1996-01-01 |
IT232309Y1 (en) | 1999-12-17 |
FR2714928A3 (en) | 1995-07-13 |
DE29500053U1 (en) | 1995-02-23 |
ES1029864U (en) | 1995-07-01 |
ITTO940004V0 (en) | 1994-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6601267B2 (en) | Hinge for pieces of furniture with device for the slowed closing of the door | |
US4622715A (en) | Friction supporting stays for windows | |
ITTO990521A1 (en) | HINGE FOR OPENABLE FRAMES | |
GB2047309A (en) | Improvements in friction supporting stays for windows | |
JP2002544056A5 (en) | ||
DE59001498D1 (en) | DOOR FASTENER FOR MOTOR VEHICLE DOORS. | |
CA1125463A (en) | Concealed hinge for doors, flaps, or the like | |
GB986147A (en) | Improvements in or relating to articulated hinges | |
ITTO940004U1 (en) | DEVICE FOR THE RETENTION OF A VEHICLE DOOR IN A PARTIALLY OR FULLY OPEN POSITION. | |
US5444895A (en) | Furniture hinge | |
US5036565A (en) | Hinge, preferably for hinging a door or flap to a carrying wall of a furniture corpus | |
US4596062A (en) | Hinge | |
US20010022011A1 (en) | Door hinge with an integrated doorstop for vehicles | |
US3165777A (en) | Device for maintaining the doors of automobile vehicles in a given position of opening | |
US3216054A (en) | Hinge arrangement for pivotal closures | |
CS200178B2 (en) | Door hinge of vehicle | |
SI1157181T1 (en) | Hinge plate for doors, windows and the like | |
BR9909066A (en) | Automobile hinge with brake and retention function | |
CZ9202005A3 (en) | Door hinge for motor vehicles | |
MXPA00009687A (en) | Motor vehicle door stop. | |
US20030029000A1 (en) | Safety hinge | |
KR930004609A (en) | Repeat-off hinges for vehicle doors | |
GB9506446D0 (en) | Stays | |
JP3448697B2 (en) | Device to prevent the inner slide rail from coming off in the hanging door | |
DE3470195D1 (en) | Wide-angle hinge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |