WO2014161053A1 - Disposição construtiva em mola de piso pneumática - Google Patents
Disposição construtiva em mola de piso pneumática Download PDFInfo
- Publication number
- WO2014161053A1 WO2014161053A1 PCT/BR2013/000283 BR2013000283W WO2014161053A1 WO 2014161053 A1 WO2014161053 A1 WO 2014161053A1 BR 2013000283 W BR2013000283 W BR 2013000283W WO 2014161053 A1 WO2014161053 A1 WO 2014161053A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pin
- door
- track
- tube
- ring
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0218—Mono-tubular units
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
- E05Y2201/266—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion rotary
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
Definitions
- the present utility model describes a pneumatic tread spring constructive arrangement. More specifically it comprises a paradise door for pneumatically operated glass and wood doors.
- the object of the present utility model is a small pneumatic tread spring, which needs a hole in the floor for its installation, providing an armored structure that prevents the accumulation of water, a situation observed in hydraulic floor springs that do not They have an armored structure and are subject to oxidation.
- the utility model is characterized by a constructive air spring arrangement with reduced dimensions compared to state-of-the-art hydraulic springs with minimal aesthetic interference in the environment where it will be installed.
- the utility model is characterized by a low-cost pneumatic tread spring design because of its simplicity of mounting.
- the utility model is characterized by a pneumatic tread spring design which has a greatly reduced installation time due to the need to drill only one hole in the floor for positioning the metal plate that makes up the spring, contrary to the condition of the spring. technique in which it is necessary to break the floor with tools, making a cut of about 300 mm, in an operation that takes about 2 and a half hours.
- the utility model is characterized by a lightweight pneumatic tread spring design compared to hydraulic tread springs, on average 0.285 grams, as opposed to 3 to 6 pounds of hydraulic springs.
- Figure 1 shows the exploded view of the pneumatic tread spring.
- Figure 2 shows the assembled view
- Figure 3 shows the sectional view
- Figure 4 shows the pneumatic tread spring installed in a door and Figure 4A shows detail of the tread spring in door opening operation.
- Figure 5 shows the pneumatic tread spring installed in a door and Figure 5A shows detail of the tread spring in door closing operation.
- the pneumatic tread spring arrangement object of the present utility model, comprises a tube (10) having an end opening and one end having a cap (20) welded to said tube (10).
- the lid (20) has a centralized through hole (21) projecting externally an extension of the pin (30) disposed in the inner region of the tube (10) for the fitting of the door, said pin (30) positioned in a bushing (40). ) and sealed by an oring ring (50).
- a coupling shoulder for a double helicoid meat (60) supported on the opposite face in a track (70) that fits into the grooves of the tube (10), locking said track ( 70).
- This upper assembly formed by the pin (30), cam (60) and raceway (70) is pushed upwardly by the piston (80) of a lower pressurized chamber (90), said piston (80) which rests at one end on the base. of the runway (70) and at the opposite end has a bearing ring (100) and a guide ring (110) sealed by gasket (120) and oring (130) seated on the base (11) of the tube (10) positioned in the opposite end to the arrangement of the lid (14) sealed by an oring ring (140).
- the tube (10) has an opening in the surface (12) provided with a cap to provide the oil charge.
- the door mounted on the pin (30) is kept closed by the force exerted by the piston (80).
- the pin 30 rotates together with the cam 60 which with the double helicoid pushes down the track 70 and the piston 80 as shown in FIG. 4A.
- the door is closed by the pressure exerted by the pressurized chamber (90) on the piston (80) pushing up the track (70) which pivots the cam (60) and the pin (30) back to the below the track 70 where it is kept closed as shown in figure 5A.
- the door leaf opens at 360 °.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/781,906 US9650820B2 (en) | 2013-04-04 | 2013-08-02 | Structural arrangement in pneumatic floor spring |
EP13880765.6A EP2982882A1 (en) | 2013-04-04 | 2013-08-02 | Structural arrangement in pneumatic floor spring |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR202013008224-0U BR202013008224Y1 (pt) | 2013-04-04 | 2013-04-04 | disposição construtiva em mola de piso pneumática |
BRBR202013008224 | 2013-04-04 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/781,906 Continuation US9650820B2 (en) | 2013-04-04 | 2013-08-02 | Structural arrangement in pneumatic floor spring |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014161053A1 true WO2014161053A1 (pt) | 2014-10-09 |
Family
ID=51657340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2013/000283 WO2014161053A1 (pt) | 2013-04-04 | 2013-08-02 | Disposição construtiva em mola de piso pneumática |
Country Status (4)
Country | Link |
---|---|
US (1) | US9650820B2 (pt) |
EP (1) | EP2982882A1 (pt) |
BR (1) | BR202013008224Y1 (pt) |
WO (1) | WO2014161053A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR202016013326Y1 (pt) * | 2016-06-09 | 2021-05-18 | Adriana De Oliveira Solon | mola mecânica aplicada em abertura e fechamento de portas |
CN106193874A (zh) * | 2016-08-30 | 2016-12-07 | 李龙 | 一种耐用的气动地弹簧 |
CN106968541A (zh) * | 2017-05-25 | 2017-07-21 | 五冶集团上海有限公司 | 一种地弹簧隐蔽安装方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB820818A (en) * | 1957-03-04 | 1959-09-30 | Woodhead Monroe Ltd | A pneumatic spring device |
DE4002889A1 (de) * | 1990-02-01 | 1991-08-08 | Geze Gmbh & Co | Tuerschliesser |
US20030226235A1 (en) * | 2002-06-11 | 2003-12-11 | Hodson Ernest F. | Door hold and release mechanism |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US665603A (en) * | 1900-07-18 | 1901-01-08 | P & F Corbin | Door check and closer. |
US5265311A (en) * | 1991-12-16 | 1993-11-30 | Econo Max Manufacturing | Self closing hinge |
KR200324642Y1 (ko) * | 2003-06-03 | 2003-08-25 | 박형태 | 플로어 힌지 |
IT1395306B1 (it) * | 2009-08-06 | 2012-09-05 | Gosio Dianora | Una cerniera per celle frigorifere, cancelli pedonali o similari |
SI2426300T1 (sl) * | 2010-09-06 | 2014-07-31 | In & Tec S.R.L. | Teäśaj za zapiranje vrat, posebno za steklena vrata |
BR202012007468U2 (pt) * | 2012-04-02 | 2013-11-19 | Francisco Alan Freitas Marinho | Disposição construtiva em mola elastomérica fechamento de portas |
-
2013
- 2013-04-04 BR BR202013008224-0U patent/BR202013008224Y1/pt not_active IP Right Cessation
- 2013-08-02 US US14/781,906 patent/US9650820B2/en active Active
- 2013-08-02 EP EP13880765.6A patent/EP2982882A1/en not_active Withdrawn
- 2013-08-02 WO PCT/BR2013/000283 patent/WO2014161053A1/pt active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB820818A (en) * | 1957-03-04 | 1959-09-30 | Woodhead Monroe Ltd | A pneumatic spring device |
DE4002889A1 (de) * | 1990-02-01 | 1991-08-08 | Geze Gmbh & Co | Tuerschliesser |
US20030226235A1 (en) * | 2002-06-11 | 2003-12-11 | Hodson Ernest F. | Door hold and release mechanism |
Also Published As
Publication number | Publication date |
---|---|
US20160060929A1 (en) | 2016-03-03 |
BR202013008224Y1 (pt) | 2019-01-29 |
US9650820B2 (en) | 2017-05-16 |
EP2982882A1 (en) | 2016-02-10 |
BR202013008224U2 (pt) | 2014-12-02 |
BR202013008224U8 (pt) | 2016-06-07 |
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