WO2017033045A1 - Automatic sliding door no need energy and sensors - Google Patents

Automatic sliding door no need energy and sensors Download PDF

Info

Publication number
WO2017033045A1
WO2017033045A1 PCT/IB2015/056429 IB2015056429W WO2017033045A1 WO 2017033045 A1 WO2017033045 A1 WO 2017033045A1 IB 2015056429 W IB2015056429 W IB 2015056429W WO 2017033045 A1 WO2017033045 A1 WO 2017033045A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
pedestrian
plate
sensors
opened
Prior art date
Application number
PCT/IB2015/056429
Other languages
French (fr)
Inventor
Mohammadmahdi IZADINAZIR
Maryam SAMADZADEGAN
Original Assignee
Izadinazir Mohammadmahdi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Izadinazir Mohammadmahdi filed Critical Izadinazir Mohammadmahdi
Priority to PCT/IB2015/056429 priority Critical patent/WO2017033045A1/en
Publication of WO2017033045A1 publication Critical patent/WO2017033045A1/en

Links

Classifications

    • 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
    • E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04—Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user

Definitions

  • the invention discloses an automatic sliding door no need energy and sensors which comprises a sliding door and instruments leading pedestrian's weight to open the door. It comprises a sliding 5 door with two panels, 4 racks and pinions, a plate, 4 gear sets, 4 shafts, and 4 hydraulic rams.
  • a pedestrian wants to enter or exit the place where the door is installed, approaching it the plate goes slowly down and door will open.
  • two racks and pinion are attached to the plate.
  • the racks go down.
  • the movement of the racks leads to rotating the pinions.
  • two gear sets 10 are used attached to the racks and pinion and in other end of it attached to the gear fixed at the bottom of the door by a shaft.
  • the bottom part of the door panels are toothed. So by rotating the gear fixed under the door panels, the door will open. The same mechanism are used for other side of the door.
  • FIG. 1 is a schematic view of the sliding door 1 in accordance with the invention with two panels slide in a rail 3. In both opposite sides of it a one-piece plate or two plates 2 has been placed.
  • FIG. 2 is a schematic representation of two racks 4 have been connected under the plate.
  • the racks 4 are connected to two gear sets 5 to increase rotational speed.
  • the other end of the gear sets is linked to the gears 7 by the shafts 6.
  • the bottom side of the door is toothed 8.
  • Under the plate two hydraulic rams 9 have been placed for resetting it to its first situation. The same mechanism is used for opposite side of the door.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses an automatic sliding door no need energy and sensors which comprises a sliding door and instruments leading pedestrian's weight to open the door. When a pedestrian wants to enter or exit the place where the said door is installed, approaching the door the plate goes slowly down and door will open. When the pedestrian passed through the door, the rams work and the reverse mechanism will happen and it means the system will reset to its first situation.

Description

AUTOMATIC SLIDING DOOR NO NEED ENERGY AND SENSORS
DESCRIPTION
The invention discloses an automatic sliding door no need energy and sensors which comprises a sliding door and instruments leading pedestrian's weight to open the door. It comprises a sliding 5 door with two panels, 4 racks and pinions, a plate, 4 gear sets, 4 shafts, and 4 hydraulic rams. When a pedestrian wants to enter or exit the place where the door is installed, approaching it the plate goes slowly down and door will open. At the bottom of the plate two racks and pinion are attached to the plate. When the plate goes down, the racks go down. The movement of the racks leads to rotating the pinions. For increasing the rotational speed of pinions, two gear sets 10 are used attached to the racks and pinion and in other end of it attached to the gear fixed at the bottom of the door by a shaft. The bottom part of the door panels are toothed. So by rotating the gear fixed under the door panels, the door will open. The same mechanism are used for other side of the door.
For closing the door, two hydraulic rams are placed under the plate. When the pedestrian passes 15 through the door, the rams work and the reverse mechanism will happen and it means the system will reset to its first situation.
The mentioned invention has many advantages as below:
1. It is automatic. Nevertheless, it does not use any electricity.
2. It has a simple structure and it is easy to be assembled. 20
3. The maintenance cost of it is very low.
4. Using it for large and crowded places like banks, hospitals, stores and other places could
reduce energy consumption in a huge amount.
BRIEF DESCRIPTION OF THE DRAWINGS 25
FIG. 1 is a schematic view of the sliding door 1 in accordance with the invention with two panels slide in a rail 3. In both opposite sides of it a one-piece plate or two plates 2 has been placed.
FIG. 2 is a schematic representation of two racks 4 have been connected under the plate. The racks 4 are connected to two gear sets 5 to increase rotational speed. The other end of the gear sets is linked to the gears 7 by the shafts 6. The bottom side of the door is toothed 8. By rotating the gear 7 placed under 30 the door panel, the door will open and close. Under the plate, two hydraulic rams 9 have been placed for resetting it to its first situation. The same mechanism is used for opposite side of the door.

Claims

AUTOMATIC SLIDING DOOR NO NEED ENERGY AND SENSORS I claim:
1. an automatic sliding door no need energy and sensors which comprises a sliding door and instruments leading pedestrian's weight to open the door. It comprises a sliding door with two panels, a plate, 4 racks and pinions, 4 gear sets, 4 shafts, and 4 hydraulic rams.
2. Claim 1 where the said door is automatic and has been opened by approaching the pedestrian to the door without spending energy and has been closed by operating the rams.
3. Claim 1 where the door opening and closing system is operating by approaching the pedestrian to the door without need to any sensors to recognize the pedestrian.
4. Claim 1 where the door has been opened and closed by vertical movement of the plate which shifts to the gear sets and bottom part of the door panels.
5. Claim 1 where the door includes sliding doors, swing doors and any other door types which could work by this mechanism.
6. Claim 1 where the weight of the pedestrian leads to opening and closing the door.
7. Claim 1 where a one-piece plate or two same plate are placed in both sides of the door.
8. Claim 1 where the racks and pinions are placed under the plate to convert vertical linear motion to horizontal rotational motion.
9. Claim 1 where the gear sets increase the rotational speed. So the door can be opened by the small movement of the plate.
10. Claim 1 where the hydraulic rams reset system after the pedestrian passing the door.
11. Claim 1 where the plate size can be smaller or larger.
12. Claim 1 where the door could be opened with cable. Nonetheless, in this mechanism the springs should be placed at back of the door panels.
13. Claim 1 where the door has many applications like parking doors.
14. Claim 1 where hydraulic rams could be replaced with springs.
1
PCT/IB2015/056429 2015-08-25 2015-08-25 Automatic sliding door no need energy and sensors WO2017033045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/056429 WO2017033045A1 (en) 2015-08-25 2015-08-25 Automatic sliding door no need energy and sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/056429 WO2017033045A1 (en) 2015-08-25 2015-08-25 Automatic sliding door no need energy and sensors

Publications (1)

Publication Number Publication Date
WO2017033045A1 true WO2017033045A1 (en) 2017-03-02

Family

ID=58099856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/056429 WO2017033045A1 (en) 2015-08-25 2015-08-25 Automatic sliding door no need energy and sensors

Country Status (1)

Country Link
WO (1) WO2017033045A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1516723A (en) * 1923-05-21 1924-11-25 Guidry Alfred Automatic door-operating device
CN202100137U (en) * 2011-05-10 2012-01-04 尹元利 Zero-energy-consumption automatic sliding door

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1516723A (en) * 1923-05-21 1924-11-25 Guidry Alfred Automatic door-operating device
CN202100137U (en) * 2011-05-10 2012-01-04 尹元利 Zero-energy-consumption automatic sliding door

Similar Documents

Publication Publication Date Title
AU2016204133A1 (en) Refrigerator
AR091827A1 (en) DOUBLE DOUBLE BIDIRECTIONAL DOOR SYSTEM
NZ706039A (en) Air spring counterbalance
ATE527168T1 (en) AIRCRAFT DOOR WITH A LOCKING DEVICE
SA517381002B1 (en) hinge with reasonable stree structure
CN104265132B (en) One four room devices opening three passes
ITRN20080027A1 (en) SLIDING DOOR WITH VARIABLE SPACE.
CN201681441U (en) Automatic vending machine and gate mechanism with overload protecting function
CN103521277B (en) For the external door on-off structure of large-scale high-low-temperature environmental testing case
EP2025854A3 (en) Flush closing sliding door arranged in a pocket in the wall
CN202659058U (en) Folding door for properly and sequentially folding and unfolding by virtue of logic control of magnetic catch and electrical button
CN202767638U (en) Hatch door lock of safety cabin
WO2017033045A1 (en) Automatic sliding door no need energy and sensors
CL2012000669A1 (en) Elevator cabin with access opening with a door, a push-crank mechanism with an electric drive motor, and a control device, which allows the speed of movement of the door to be essentially constant in its path; and method of modernization of an elevator car.
CN202850711U (en) Automatic closing door device
JP2016056651A (en) Kinetic energy taking-in device
CN201818180U (en) Automatic door and window closing device
JP2014218782A (en) Kinetic energy intake device
CA3106295A1 (en) Parallel operation of door operators
TWM483999U (en) Automatic door device
EP2360343A3 (en) Sliding window or sliding door with a closing device
CN201531181U (en) Elastic buffering fixed door
CN201588495U (en) Leakage movable door structure
CN203248028U (en) Anti-impact steel explosion-venting roller shutter door
CN211422284U (en) Electric gate

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15902183

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 12.06.2018)

122 Ep: pct application non-entry in european phase

Ref document number: 15902183

Country of ref document: EP

Kind code of ref document: A1