US20060147319A1 - Anti-door jam (ADJ) - Google Patents

Anti-door jam (ADJ) Download PDF

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Publication number
US20060147319A1
US20060147319A1 US11/005,369 US536904A US2006147319A1 US 20060147319 A1 US20060147319 A1 US 20060147319A1 US 536904 A US536904 A US 536904A US 2006147319 A1 US2006147319 A1 US 2006147319A1
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Prior art keywords
hydraulic
air
switch
air pressure
pistons
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Abandoned
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US11/005,369
Inventor
Elyas Samano
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Individual
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Individual
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Priority to US11/005,369 priority Critical patent/US20060147319A1/en
Publication of US20060147319A1 publication Critical patent/US20060147319A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/52—Pneumatic or hydraulic circuits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • ADJ This is a synopsis of a revolutionary safety device that instantly deploys form the body of any vehicle after an accident (rear ended rollover inversion).
  • ADJ protects the occupant from being locked up inside the vehicle. It is intended for use in cars, trucks, and other vehicles with doors. It can also be applied to any other type of door or gate.
  • All Terrain vehicles Cars, trucks, airplanes, trains, and other means of transportation equipped with doors. This invention can also be used in any other type of door.
  • the premise of the installation of the Anti-Door Jam (ADJ) will be designed into the original vehicle. To maintain the structural integrity of the system, it will be offered as an optional retrofit, so any customer can install the kit on his/her vehicle.
  • ADJ Anti-Door Jam
  • the ADJ was designed to save lives and prevent serious injuries in the event of a catastrophic accident.
  • the ADJ will instantly activate itself and in the split of a second, the two impact sensor switches located at the front and rear of the bumpers will trigger a warning signal in the form of a buzz or light.
  • the driver can pull the door handle and turn the electro hydraulic pump switch on. This is a safety feature, as it will stop the system from turning itself on and damaging the door.
  • the ADJ will instantly deploy (like a hydraulic piston) the latch to prevent being trapped in a car and prevent death by fire. It can be used in any motor vehicle equipped with doors.
  • the ADJ is envisaged as an electro hydraulic pump twin hydraulic piston, joined and slid the small piston in the bigger piston (this will give more space) and will be located behind each door latch.
  • the device is operated hydraulically or pneumatically and the ADJ will have impact sensors to activate the system and be ready for the driver to turn the switch on. Once the switch is on, the electro hydraulic pump will pump the hydraulic fluid behind the two pistons. This will push the jammed door open.
  • air pressure from the air tank and compressor can be used to push the door open.
  • the ADJ does not require scheduled or ongoing maintenance. Once installed, it must be bled like any hydraulic system, which requires no air in the system. It will not require any other kind of maintenance before the device has been used.
  • Materials will be of the highest quality and will be selected at the time of the design.
  • ADJ assembly drawings are attached. Detailed drawings are required and will be produced for both manufacturing and installation.
  • the total weight of the system will be considered in its design and implementation. Once materials and components are selected, the changes to be made will be determined.
  • the present invention relates to a pumping device, pumping fluids or compressed air, in particular hydraulic fluids or compressed air.
  • hydraulic fluids it comprises a hydraulic pump, hydraulic pistons and a hydraulic hose, which are connected to a chamber behind the pistons.
  • compressed air it comprises an air compressor, an air tank, and air hose, an air valve, an actuator, and a tube.
  • Both hydraulic and pneumatic systems comprise impact sensors and switches.
  • the advantage of this system is that there is an option to use hydraulic or pneumatic systems, which will accommodate to the design of the vehicles. This way, the systems will made of pre-fabricated systems built in the vehicle.
  • Opening jammed doors is important. For example, when there is a car accident there are different risk factors that can happen in a split of a second after a collision or catastrophic accident. Vehicles can explode or go in flames.
  • One disadvantage of the currently known and used car safety devices is that none of them save occupants from being trapped in the car. With the help of the ADJ, occupants are able to open jammed doors in a split of a second.
  • the objective of the present invention is to open jammed doors in such a way and speed as to decrease the danger of further damage to occupants by remaining in the vehicle after a collision or catastrophic accident.
  • This objective is achieved on the basis of a generic pumping device, which has the option of being hydraulic or pneumatic.
  • the advantage of this option is that it will adapt to any car design allowing vehicle manufacturers to use the existing design avoiding extra costs.
  • Another advantage is that the ADJ can come in a kit for retail purchase and private mechanic can install it in any kind of vehicle.
  • the recessed piston unit creates a compact system that can be easily mounted in any kind of center post of any vehicle.
  • the design of the piston unit permits easily and reliable installation in addition to offering space and weight advantages.
  • the system according to the present invention is suitable for any mean of transportation that can be involved in a collision or catastrophic event.
  • This invention is created in such a way that it gives occupants and third party help such as 911, additional aid.
  • the ADJ gives all occupants the benefit of getting out of the vehicle fast and all the benefits this entails.
  • the ADJ gives third party help the benefit of opening jammed doors by pushing a button or pulling a door handle, when all occupants in the vehicle are unconscious, saving time, energy, and lives.
  • Additional field applications of the pumping device include installing the device in any kind of door or gate.
  • FIG. 1 A diagram of the hydraulic pumping device, in normal position according to the present invention.
  • FIG. 2 A diagram of the hydraulic pumping device, in the working position (actuated system) according to the present invention.
  • FIG. 3 A drawing of the hydraulic pumping device, in the normal position according to the present invention.
  • FIG. 4 A drawing of the hydraulic pumping device, in the working position (actuated system) according to the present invention.
  • FIG. 5 A drawing of the pneumatic pumping device, in the normal position according to the present invention.
  • FIG. 6 A drawing of the pneumatic pumping device, in the working position (actuated system) according to the present invention.
  • FIG. 1 shows a hydraulic pump, a hydraulic hose, and hydraulic pistons.
  • the control switch according to the present invention, is shown as an electrical switch and is activated by the impact sensor.
  • FIG. 2 shows a view of the electro hydraulic pump unit and actuated system.
  • FIG. 3 shows a view of the electro hydraulic system in the normal position.
  • the battery 1 is connected to switch 3 connected to the electro hydraulic pump 4 connected to the impact sensor 2 connected to the ground.
  • hydraulic unit 14 which is designed as a tube in the present embodiment.
  • Hydraulic unit 14 is connected by electro hydraulic pump 4 and by hydraulic hose 5
  • Hydraulic unit 14 is mounted on the central post 11 supported by bolts 8
  • Bleeder screw 9 bleeds hydraulic unit 14 from air
  • FIG. 4 shows a view of hydraulic unit 14 activated. Piston 6 and piston 7 in the actuated position.
  • FIG. 5 shows a view of the pneumatic system in the normal position.
  • Battery 1 is connected to air compressor 5 .
  • Battery 1 is connected to electrical switch 3 connected to actuator 7 connected to impact sensor 2 and to the ground.
  • Air pressure switch 6 is connected to air compressor 5 .
  • Air pressure switch 6 is connected to the ground.
  • Air hose 9 is connected to air tank.
  • Air hose 9 is connected from air tank to tube 13 .
  • Air valve 10 will be actuated by actuator 7 .
  • Pneumatic unit 14 is mounted on central post 11 supported by bolts 8 .
  • FIG. 6 shows a view of pneumatic tube 13 in the actuated position.
  • the ADJ safety device will deploy door latches in jam doors instantly after an accident takes place. This will save occupants.
  • the device will be activated within a fraction of a second after the vehicle is involved in an accident.
  • the impact sensor will switch and will be activated, with the impact signaling the driver or conscious occupant with a buzzing noise or light. Then, by pulling the door handle or pushing a button, the system will be turned on and the doors will open.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Abstract

The present invention relates to a pumping device for inflating a tube or pumping oil behind pistons in particular hydraulic fluids, such as break fluids or compressed air. The systems use an electro hydraulic pump, a hydraulic hose and pistons or an air compressor and an air tank. The pumping device can run on a hydraulic or on a pneumatic system. These systems have space to accommodate hydraulic fluid or compressed air and are connected to the hydraulic pump or tank. The electro hydraulic pump is connected to the hydraulic piston unit by a hydraulic hose. A center post mounted behind the door latch supports the electro hydraulic piston unit. The air compressor is connected to the air tank by an air hose. The air tank is connected to the tube unit by an air hose, which is supported by a center post behind the door latch. Both the hydraulic and pneumatic systems comprise a front impact sensor mounted on the front bumper of the vehicle and a rear impact sensor mounted on the rear bumper and an electrical switch. Both the hydraulic and pneumatic systems comprise a control switch, which can be mounted on the door handles or on the dashboard. The switch can only be activated by an impact. Then a passenger can trigger the system by pulling the handle or pushing a button on the dashboard.

Description

  • This is a synopsis of a revolutionary safety device that instantly deploys form the body of any vehicle after an accident (rear ended rollover inversion). ADJ protects the occupant from being locked up inside the vehicle. It is intended for use in cars, trucks, and other vehicles with doors. It can also be applied to any other type of door or gate.
    • INTRODUCTION
  • All Terrain vehicles (ATVs): Cars, trucks, airplanes, trains, and other means of transportation equipped with doors. This invention can also be used in any other type of door. The premise of the installation of the Anti-Door Jam (ADJ) will be designed into the original vehicle. To maintain the structural integrity of the system, it will be offered as an optional retrofit, so any customer can install the kit on his/her vehicle.
  • The ADJ was designed to save lives and prevent serious injuries in the event of a catastrophic accident. In the event of a rear ended rollover or inverted motor vehicle accident, the ADJ will instantly activate itself and in the split of a second, the two impact sensor switches located at the front and rear of the bumpers will trigger a warning signal in the form of a buzz or light. As soon as the warning signal goes off, the driver can pull the door handle and turn the electro hydraulic pump switch on. This is a safety feature, as it will stop the system from turning itself on and damaging the door. The ADJ will instantly deploy (like a hydraulic piston) the latch to prevent being trapped in a car and prevent death by fire. It can be used in any motor vehicle equipped with doors.
    • Artist's Conception
  • Please see attachment
  • Operational Review
  • The ADJ is envisaged as an electro hydraulic pump twin hydraulic piston, joined and slid the small piston in the bigger piston (this will give more space) and will be located behind each door latch. The device is operated hydraulically or pneumatically and the ADJ will have impact sensors to activate the system and be ready for the driver to turn the switch on. Once the switch is on, the electro hydraulic pump will pump the hydraulic fluid behind the two pistons. This will push the jammed door open. Alternatively, air pressure from the air tank and compressor (similar as when you inflate a tire) can be used to push the door open.
  • Device Safety:
  • Accidental deployment of the ADJ is unlikely. The electronic sensors or impact sensor switches are not activated. The system is unable to work unless there is an accident.
  • Maintenance:
  • The ADJ does not require scheduled or ongoing maintenance. Once installed, it must be bled like any hydraulic system, which requires no air in the system. It will not require any other kind of maintenance before the device has been used.
  • Materials:
  • Materials will be of the highest quality and will be selected at the time of the design.
  • Design and Drawings
  • ADJ assembly drawings are attached. Detailed drawings are required and will be produced for both manufacturing and installation.
  • The total weight of the system will be considered in its design and implementation. Once materials and components are selected, the changes to be made will be determined.
    • DESCRIPTION
  • The present invention relates to a pumping device, pumping fluids or compressed air, in particular hydraulic fluids or compressed air. In the case of hydraulic fluids, it comprises a hydraulic pump, hydraulic pistons and a hydraulic hose, which are connected to a chamber behind the pistons. In the case of compressed air, it comprises an air compressor, an air tank, and air hose, an air valve, an actuator, and a tube. Both hydraulic and pneumatic systems comprise impact sensors and switches. The advantage of this system is that there is an option to use hydraulic or pneumatic systems, which will accommodate to the design of the vehicles. This way, the systems will made of pre-fabricated systems built in the vehicle.
    • BACKGROUND OF THE INVENTION
  • Opening jammed doors is important. For example, when there is a car accident there are different risk factors that can happen in a split of a second after a collision or catastrophic accident. Vehicles can explode or go in flames. One disadvantage of the currently known and used car safety devices is that none of them save occupants from being trapped in the car. With the help of the ADJ, occupants are able to open jammed doors in a split of a second.
    • OBJECTIVES OF THE INVENTION
  • The objective of the present invention is to open jammed doors in such a way and speed as to decrease the danger of further damage to occupants by remaining in the vehicle after a collision or catastrophic accident.
  • This objective is achieved on the basis of a generic pumping device, which has the option of being hydraulic or pneumatic. The advantage of this option is that it will adapt to any car design allowing vehicle manufacturers to use the existing design avoiding extra costs. Another advantage is that the ADJ can come in a kit for retail purchase and private mechanic can install it in any kind of vehicle.
  • The recessed piston unit creates a compact system that can be easily mounted in any kind of center post of any vehicle. The design of the piston unit permits easily and reliable installation in addition to offering space and weight advantages.
  • In particular, the system according to the present invention is suitable for any mean of transportation that can be involved in a collision or catastrophic event. This invention is created in such a way that it gives occupants and third party help such as 911, additional aid. The ADJ gives all occupants the benefit of getting out of the vehicle fast and all the benefits this entails. The ADJ gives third party help the benefit of opening jammed doors by pushing a button or pulling a door handle, when all occupants in the vehicle are unconscious, saving time, energy, and lives.
  • Additional field applications of the pumping device, according to the present invention include installing the device in any kind of door or gate.
    • BRIEF DESCRIPTION OF THE FIGURES
  • FIG. 1 A diagram of the hydraulic pumping device, in normal position according to the present invention.
  • FIG. 2 A diagram of the hydraulic pumping device, in the working position (actuated system) according to the present invention.
  • FIG. 3 A drawing of the hydraulic pumping device, in the normal position according to the present invention.
  • FIG. 4 A drawing of the hydraulic pumping device, in the working position (actuated system) according to the present invention.
  • FIG. 5 A drawing of the pneumatic pumping device, in the normal position according to the present invention.
  • FIG. 6 A drawing of the pneumatic pumping device, in the working position (actuated system) according to the present invention.
    • DETAILS
  • FIG. 1 shows a hydraulic pump, a hydraulic hose, and hydraulic pistons. The control switch, according to the present invention, is shown as an electrical switch and is activated by the impact sensor.
  • FIG. 2 shows a view of the electro hydraulic pump unit and actuated system.
  • FIG. 3 shows a view of the electro hydraulic system in the normal position.
  • The battery 1 is connected to switch 3 connected to the electro hydraulic pump 4 connected to the impact sensor 2 connected to the ground.
  • The movements of piston 6 and piston 7 push door 12 by hydraulic unit 14 which is designed as a tube in the present embodiment.
  • Hydraulic unit 14 is connected by electro hydraulic pump 4 and by hydraulic hose 5
  • Hydraulic unit 14 is mounted on the central post 11 supported by bolts 8
  • Bleeder screw 9 bleeds hydraulic unit 14 from air
  • FIG. 4 shows a view of hydraulic unit 14 activated. Piston 6 and piston 7 in the actuated position.
  • FIG. 5 shows a view of the pneumatic system in the normal position.
  • Battery 1 is connected to air compressor 5.
  • Battery 1 is connected to electrical switch 3 connected to actuator 7 connected to impact sensor 2 and to the ground.
  • Air pressure switch 6 is connected to air compressor 5.
  • Air pressure switch 6 is connected to the ground.
  • Air hose 9 is connected to air tank.
  • Air hose 9 is connected from air tank to tube 13.
  • Air valve 10 will be actuated by actuator 7.
  • Pneumatic unit 14 is mounted on central post 11 supported by bolts 8.
  • Door 12 is closed in normal position.
  • FIG. 6 shows a view of pneumatic tube 13 in the actuated position.
  • Name
  • Concept:
  • The ADJ safety device will deploy door latches in jam doors instantly after an accident takes place. This will save occupants.
  • Operation:
  • The device will be activated within a fraction of a second after the vehicle is involved in an accident. The impact sensor will switch and will be activated, with the impact signaling the driver or conscious occupant with a buzzing noise or light. Then, by pulling the door handle or pushing a button, the system will be turned on and the doors will open.
      • 1. A pumping device for opening jammed doors in case of an accident.
      • a) An electro hydraulic pump connected to the hydraulic pistons.
      • b) A hydraulic hose that connects the electro hydraulic pump to the hydraulic pistons.
      • c) The hydraulic piston unit consists of two or three pistons built within each other to use the minimum amount of space.
      • d) An air compressor connected to an air tank.
      • e) An air hose connecting the air compressor and the air tank.
      • f) A tube mounted behind the door latch connected to the air tank.
      • g) A control air pressure switch connected to the air tank, the control air pressure switch is adapted and arranged for keeping a predetermined level or air pressure in the tank.

Claims (26)

1. A pumping device for opening jam doors in case of an accident.
a. an electro hydraulic pump connected to hydraulic pistons
b. a hydraulic hose that connects the electro hydraulic pump to the hydraulic pistons
c. the hydraulic piston unit consists of two or three pistons built within each other to use the minimum amount of space
d. an air compressor connected to an air tank
e. an air hose connecting the air compressor and the air tank
f. a tube mounted behind the door latch connected to the air tank
g. a control air pressure switch connected to the air tank, the control air pressure switch is adapted and arranged for keeping a predetermined level or air pressure in the air tank
h. an air pressure valve, which is automatically controlled by an actuator which is manually activated by pushing an electrical switch.
i. An electrical switch which is automatically activated by an impact sensor
j. A control switch manually operated by an occupant, pulling the door handle or pushing a button on the dashboard
2. The device of claim 1 where the impact sensors are mounted on the front bumper and the rear bumper
3. The device of claim 1 where the impact sensors are connected to the electro hydraulic pump
4. The device of claim 1 where the impact sensors are connected to the ground
5. The device of claim 1 where the electrical switch is mounted on the dashboard or can be part or the door handle
6. The device of claim 1 where the electrical switch is connected to the electro hydraulic pump
7. The device of claim 1 where a hydraulic hose connects the electro hydraulic pump to the hydraulic unit
8. The device of claim 1 where the hydraulic unit consists of two or three hydraulic pistons
9. The device of claim 1 where the hydraulic pistons contract into each other as one unit
10. The device of claim 1 where the hydraulic pistons have hydraulic piston seals
11. The device of claim 1 where the hydraulic piston unit is mounted on the central post of the front doors
12. The device of claim 1 where the hydraulic piston unit is mounted behind the latch of the back doors.
13. The device of claim 1 where the bleeder screw is used to bleed the hydraulic unit from any air in the system
14. The device of claim 1 where the battery is connected to an electrical switch
15. The device of claim 1 where the battery is connected to the air compressor
16. The device of claim 1 where the actuator is connected to the impact sensors
17. The device of claim 1 where the impact sensors are connected to the ground
18. The device of claim 1 where the ground is connected to the air pressure switch
19. The device of claim 1 where the air pressure switch is connected to the air compressor
20. The device of claim 1 where the air pressure switch is mounted on the air tank
21. The device of claim 1 where the air pressure switch keeps the air pressure to a predetermined level in the air tank
22. The device of claim 1 where an air hose connects the air tank to an air valve
23. The device of claim 1 where the air valve is connected to an air tube
24. The device of claim 1 where the electrical switch is connected to an actuator
25. The device of claim 1 where the tube unit is mounted on the central posts of the front doors
26. The device of claim 1 where the tube unit is mounted behind the door latches of the back doors
US11/005,369 2004-04-26 2004-12-07 Anti-door jam (ADJ) Abandoned US20060147319A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/005,369 US20060147319A1 (en) 2004-04-26 2004-12-07 Anti-door jam (ADJ)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56857904P 2004-04-26 2004-04-26
US11/005,369 US20060147319A1 (en) 2004-04-26 2004-12-07 Anti-door jam (ADJ)

Publications (1)

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US20060147319A1 true US20060147319A1 (en) 2006-07-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589860A (en) * 2012-01-09 2012-07-18 中国人民解放军海军航空工程学院青岛分院 Integrated testing system for aviation fuel accessories

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808256A (en) * 1955-03-29 1957-10-01 Landert Heinrich Hydraulic door opener
US3169581A (en) * 1962-07-27 1965-02-16 Gen Dynamics Corp Fire fighting and rescue apparatus
US3608476A (en) * 1969-06-27 1971-09-28 Int Patents & Dev Corp Garbage compactor
US5125158A (en) * 1989-02-23 1992-06-30 Casebolt David R Hand manipulated portable cutting and shearing tool with spreader adaptors
US5711078A (en) * 1989-02-23 1998-01-27 Patton; Tommy L. Portable emergency rescue cutting and crimping tool
US20030140666A1 (en) * 2000-04-20 2003-07-31 Darcy John Patrick Building structures
US20040124697A1 (en) * 2000-12-04 2004-07-01 Macgregor G. David Vehicle brake safety system apparatus and methods

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808256A (en) * 1955-03-29 1957-10-01 Landert Heinrich Hydraulic door opener
US3169581A (en) * 1962-07-27 1965-02-16 Gen Dynamics Corp Fire fighting and rescue apparatus
US3608476A (en) * 1969-06-27 1971-09-28 Int Patents & Dev Corp Garbage compactor
US5125158A (en) * 1989-02-23 1992-06-30 Casebolt David R Hand manipulated portable cutting and shearing tool with spreader adaptors
US5711078A (en) * 1989-02-23 1998-01-27 Patton; Tommy L. Portable emergency rescue cutting and crimping tool
US20030140666A1 (en) * 2000-04-20 2003-07-31 Darcy John Patrick Building structures
US20040124697A1 (en) * 2000-12-04 2004-07-01 Macgregor G. David Vehicle brake safety system apparatus and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589860A (en) * 2012-01-09 2012-07-18 中国人民解放军海军航空工程学院青岛分院 Integrated testing system for aviation fuel accessories

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