CN107620256A - Expedient float bridge - Google Patents
Expedient float bridge Download PDFInfo
- Publication number
- CN107620256A CN107620256A CN201710081035.6A CN201710081035A CN107620256A CN 107620256 A CN107620256 A CN 107620256A CN 201710081035 A CN201710081035 A CN 201710081035A CN 107620256 A CN107620256 A CN 107620256A
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- canoe
- piston
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- plate
- air
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Abstract
Expedient float bridge, it is exactly to manufacture a kind of inflatable canoe using soft material.The surrounding of canoe and bottom are divided into several air bags.Or the air bag of canoe surrounding and bottom communicates.Inflated thereto using inflating pump or air gun.Or an automatic pumping system is set.In addition, the pontoon bridge plate of manufacture expedient float bridge.Expedient float bridge is exactly that to manufacture a kind of one end to have recessed joint be the plate thing that female sample end, one end have lug to be male sample end with pontoon bridge plate.This expedient float bridge pontoon bridge plate one opens the public sample end for having lug of plate, and be inserted into another plate has in female sample end of recessed joint.Meanwhile position respectively sets a hole corresponding to the both ends on the termination lug of each plate and on recessed joint.It can be passed through by pin on lug and the adjacent plate of two tensionings is fixed together by corresponding hole on recessed joint.Enable pontoon bridge plate to be linked to be a bridge people to walk above.
Description
Technical field
The present invention relates to a kind of expedient float bridge.
Background technology
At present, in the market lacks expedient float bridge, less desirable.
The content of the invention
In order to facilitate army, in particular cases public's bridge, the invention provides a kind of expedient float bridge.The expedient float bridge,
Facilitate army, in particular cases public's bridge.
Technical scheme provided by the invention is：Expedient float bridge, it is exactly to manufacture a kind of inflatable canoe using soft material.
The surrounding of canoe and bottom are divided into several air bags.Or the air bag of canoe surrounding and bottom communicates.Using inflating pump or
Person's air gun is inflated thereto.
Or the air bag of the whole surrounding of canoe communicates, a valve inside is set.Or the surrounding setting of canoe is several
Air bag, each air bag set a valve inside.Whole canoe during gas leakage is avoided can not all to float.
Or the surrounding of canoe and the air bag of bottom communicate, a valve inside is set.Or the air bag of canoe surrounding
Communicate, a valve inside is set.The air bag of canoe bottom is individually present, and sets a valve inside.Or the surrounding of canoe
Several air bags are set, and each air bag sets a valve inside.The air bag of canoe bottom is individually present, and sets a valve inside.
Or an automatic pumping system is set.The air bag of canoe surrounding communicates, or the air bag of canoe surrounding and
The air bag of canoe bottom communicates.The air pressure of automatic pumping pump air accumulator is arranged to, and inflatable canoe is in air bag
One value of air pressure when being in full state of gas.With a tracheae the escape pipe of automatic pumping pump air accumulator and inflatable
The valve inside of canoe air bag connects.So, when the air pressure in inflatable canoe air bag declines, automatic pumping pump gas storage
Gas in tank is just circulated into the air bag of inflatable canoe automatically.And when the air pressure in automatic pumping pump air accumulator declines
When, automatic pumping pump begins to automatic pumping.
In addition, the pontoon bridge plate of manufacture expedient float bridge, the pontoon bridge plate of expedient float bridge is layered on inflatable canoe just
Into expedient float bridge.
Expedient float bridge is exactly that to manufacture a kind of one end to have recessed joint be the plate that female sample end, one end have lug to be male sample end with pontoon bridge plate
Thing.Plate thing or it is a kind of be that both ends are the female sample ends for having recessed joint, a kind of is that both ends are the public sample ends for having lug.This expedient float bridge
The public sample end for having lug of plate is opened with pontoon bridge plate one, be inserted into another plate has in female sample end of recessed joint.Meanwhile each
Position respectively sets a hole corresponding to both ends on the termination lug of plate and on recessed joint.It can be passed through by pin on lug and recessed
The adjacent plate of two tensionings is fixed together by hole corresponding to sewing on.Enable pontoon bridge plate to be linked to be a bridge people to walk above.The end of pin
Head is flake, can prevent the pin of people from kicking.It is inflatable meanwhile expedient float bridge is provided with hole with the left and right two sides of pontoon bridge plate
The rope set on canoe can pass through hole, and expedient float bridge is fixed on inflatable canoe with pontoon bridge plate.
In this way, sequenced after inflatable canoe is inflated one by one and from this shore in river to other shore.By expedient float bridge pontoon bridge
Plate is placed on inflatable canoe to be docked one by one, and is fixed with pin and rope.So expedient float bridge is just put up
.
Automatic pumping pump is so manufactured, and a motor is set in one end of automatic pumping pump.Motor is by generating electricity
Machine is powered.Motor sets power switch naturally.One bent axle is installed on the axle of motor.Bent axle connects connecting rod.The end of connecting rod
Head sets inflation piston.Connecting rod and inflation piston are arranged in inflation cylinder.When piston reaches the extreme position of motor one end,
In opposite direction one end of the motor of piston, one air inlet is set in the inflation cylinder of the position of piston.In the electricity of inflation cylinder
The end of the opposite direction of motivation, a gas outlet is set.A spring is provided with outside gas outlet on the axis of inflation cylinder.Bullet
Spring heads on a plug plug and gas outlet.Plug and spring are in the gas outlet outer tube structure of setting.Plug in close proximity to gas outlet
Passage is provided with the wall of the gas outlet outer tube structure of son contact.Passage leads directly to air accumulator by pipe
A control structure is provided with automatic pumping pump.Control structure is provided with a spring.The termination of spring is provided with
One piston.Spring and piston are arranged in a tube apparatus.Tube apparatus one end is spring and piston.The tube apparatus other end passes through
Pipe connects with air accumulator.The piston being arranged on spring is being close to the opposite direction for the pipe for connecting air bag, is set in piston
One metal nunchakus body.The side wall of piston is stretched out in two terminations of metal nunchakus body from the relative both direction of 180 degree respectively.In bullet
Position corresponding to two terminations of the metal nunchakus body of the tube apparatus where spring and piston sets cell body.Two cell bodies are close to connection gas
The pipe direction of capsule is metal structure.Be close to that spring do not have one end of piston is nonconducting nonmetal structure.By motor
Cathode power supply line from somewhere disconnect.The end of cathode power supply line one of disconnection is connected in a metal structure, it is another terminate at it is another
In individual metal structure.When gas is full in air accumulator, gas in the air accumulator caused pressure on piston；Exactly spring
When being compressed to some scale, spring is to elastic force caused by piston.Now, the cell body of the metal nunchakus body contact set on piston,
Exactly from metal structure excessively to nonconducting nonmetal structure.Now, the cathode power supply line of motor is disconnected, direct current
Motivation is stopped.Automatic pumping pump stops inflating.When the air pressure in air accumulator declines, the gas in air accumulator produces on piston
Raw pressure, less than spring to caused by piston during elastic force；Move in the pipe direction of piston to connection air accumulator.Metal nunchakus body
Two terminations touch on the cell body of metal structure again.The cathode power supply of motor is switched on again, and automatic pumping pump starts to beat again
Gas.The length of piston, which is set, will ensure that cell body is air tight.It can make the supporting different needs of automatic pumping pump by changing spring
The equipment of automatic pumping.
The control structure set on automatic pumping pump is exactly such control automatic pumping pump automatic pumping.
The invention has the advantages that because of expedient float bridge equipment, army, in particular cases the public is invented with bridge.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Accompanying drawing 1 is the structure schematic cross-sectional view of the automatic pumping pump in the embodiment of the present invention.
Accompanying drawing 2 is expedient float bridge pontoon bridge plate schematic diagram in the embodiment of the present invention.
In figure：1st, the motor set on automatic pumping pump.2nd, the bent axle installed on the axle of motor.3rd, bent axle connects
Connecting rod.4th, the inflation piston that the termination of connecting rod is set.5th, it is provided with the inflation cylinder of connecting rod and inflation piston.6th, when piston reaches electricity
During the extreme position of motivation one end, set in opposite direction one end of the motor of piston in the inflation cylinder of the position of piston
Air inlet.7th, inflation cylinder motor opposite direction the end, the gas outlet of setting.9th, in outlet on the axis of inflation cylinder
The spring set outside mouthful.8th, the plug that spring heads on.10th, in close proximity to gas outlet plug contacts gas outlet outer tube structure wall
The passage of upper setting.11st, passage leads directly to air accumulator by pipe 11.12nd, the spring that control structure is set.13rd, spring
The piston that termination is set.15th, the tube apparatus other end is connected by pipe 15 with air accumulator.14th, the piston being arranged on spring exists
It is close to the opposite direction of the pipe 15 of connection air accumulator, the metal nunchakus body set in piston.
16th, expedient float bridge pontoon bridge plate has female sample end of recessed joint.17th, expedient float bridge pontoon bridge plate has the public sample end of lug.
18th, the hole that expedient float bridge position corresponding to the both ends on the termination lug of each plate of pontoon bridge plate and on recessed joint is set.
Embodiment
Expedient float bridge, it is exactly to manufacture a kind of inflatable canoe using soft material.If the surrounding of canoe and bottom are divided into
Dry air bag.Or the air bag of canoe surrounding and bottom communicates.Inflated thereto using inflating pump or air gun.
Or the air bag of the whole surrounding of canoe communicates, a valve inside is set.Or the surrounding setting of canoe is several
Air bag, each air bag set a valve inside.Whole canoe during gas leakage is avoided can not all to float.
Or the surrounding of canoe and the air bag of bottom communicate, a valve inside is set.Or the air bag of canoe surrounding
Communicate, a valve inside is set.The air bag of canoe bottom is individually present, and sets a valve inside.Or the surrounding of canoe
Several air bags are set, and each air bag sets a valve inside.The air bag of canoe bottom is individually present, and sets a valve inside.
Or an automatic pumping system is set.The air bag of canoe surrounding communicates, or the air bag of canoe surrounding and
The air bag of canoe bottom communicates.The air pressure of automatic pumping pump air accumulator is arranged to, and inflatable canoe is in air bag
One value of air pressure when being in full state of gas.With a tracheae the escape pipe of automatic pumping pump air accumulator and inflatable
The valve inside of canoe air bag connects.So, when the air pressure in inflatable canoe air bag declines, automatic pumping pump gas storage
Gas in tank is just circulated into the air bag of inflatable canoe automatically.And when the air pressure in automatic pumping pump air accumulator declines
When, automatic pumping pump begins to automatic pumping.
In addition, the pontoon bridge plate of manufacture expedient float bridge, the pontoon bridge plate of expedient float bridge is layered on inflatable canoe just
Into expedient float bridge.
It is male sample end 17 that expedient float bridge, which with pontoon bridge plate is exactly that to manufacture a kind of one end to have recessed joint be female sample end 16, there is lug one end,
Plate thing.Plate thing or it is a kind of be that both ends are the female sample ends for having recessed joint, a kind of is that both ends are the public sample ends for having lug.It is this simple
Pontoon bridge pontoon bridge plate one opens the public sample end for having lug of plate, and be inserted into another plate has in female sample end of recessed joint.Meanwhile often
Position respectively sets a hole 18 corresponding to both ends on the termination lug of one plate and on recessed joint.Lug can be passed through by pin
The adjacent plate of two tensionings is fixed together by corresponding hole on upper and recessed joint.Enable pontoon bridge plate to be linked to be a bridge people to walk above.Pin
The termination of son is flake, can prevent the pin of people from kicking., can meanwhile expedient float bridge is provided with hole with the left and right two sides of pontoon bridge plate
The rope set on the canoe of inflation can pass through hole, and expedient float bridge is fixed on inflatable canoe with pontoon bridge plate.
In this way, sequenced after inflatable canoe is inflated one by one and from this shore in river to other shore.By expedient float bridge pontoon bridge
Plate is placed on inflatable canoe to be docked one by one, and is fixed with pin and rope.So expedient float bridge is just put up
.
Automatic pumping pump is so manufactured, and a motor 1 is set in one end of automatic pumping pump.Motor is by generating electricity
Machine is powered.Motor sets power switch naturally.One bent axle 2 is installed on the axle of motor.Bent axle connects connecting rod 3.Connecting rod
Termination sets inflation piston 4.Connecting rod and inflation piston are arranged in inflation cylinder 5.When piston reaches the limit position of motor one end
When putting, one air inlet 6 is set in the inflation cylinder of the position of piston in opposite direction one end of the motor of piston.Inflating
The end of the opposite direction of the motor of cylinder, a gas outlet 7 is set.One is provided with outside gas outlet on the axis of inflation cylinder
Spring 9.Spring heads on a plug 8 and fills in gas outlet.Plug and spring are in the gas outlet outer tube structure of setting.In close proximity to going out
Passage 10 is provided with the wall of the gas outlet outer tube structure of the plug contacts of gas port.Passage leads directly to gas storage by pipe 11
Tank.
A control structure is provided with automatic pumping pump.Control structure is provided with a spring 12.The termination of spring
It is provided with a piston 13.Spring and piston are arranged in a tube apparatus.Tube apparatus one end is spring and piston.Tube apparatus is another
One end is connected by pipe 15 with air accumulator.The piston being arranged on spring is being close to the opposite direction for the pipe for connecting air accumulator,
One metal nunchakus body 14 is set in piston.Two terminations of metal nunchakus body are stretched out from the relative both direction of 180 degree respectively
The side wall of piston.In position corresponding to two terminations of the metal nunchakus body of the tube apparatus where spring and piston, cell body is set.Two
The pipe direction that individual cell body is close to connection air accumulator is metal structure.Be close to one end of spring is nonconducting nonmetallic knot
Structure.The cathode power supply line of motor is disconnected from somewhere.The end of cathode power supply line one of disconnection is connected in a metal structure, another
Terminate in another metal structure.When gas is full in air accumulator, gas in the air accumulator caused pressure on piston；
When exactly spring is compressed to some scale, spring is to elastic force caused by piston.Now, the metal nunchakus body set on piston
The cell body of contact, exactly from metal structure excessively to nonconducting nonmetal structure.Now, the cathode power supply line quilt of motor
Disconnect, motor stall.Automatic pumping pump stops inflating.When the air pressure in air accumulator declines, the gas in air accumulator exists
Caused pressure on piston, less than spring to caused by piston during elastic force；Move in the pipe direction of piston to connection air accumulator.Gold
Two terminations of category nunchakus body touch on the cell body of metal structure again.The cathode power supply of motor is switched on again, automatic pumping pump
Start to inflate again.The length of piston, which is set, will ensure that cell body is air tight.By changing spring automatic pumping pump can be made supporting not
The same equipment for needing automatic pumping.
The control structure set on automatic pumping pump is exactly such control automatic pumping pump automatic pumping.
Claims (8)
1. expedient float bridge, it is characterized in that：Expedient float bridge, it is exactly to manufacture a kind of inflatable canoe using soft material；Canoe
Surrounding and bottom are divided into several air bags；Or the air bag of canoe surrounding and bottom communicates；Utilize inflating pump or air gun
Inflate thereto；Or an automatic pumping system is set；The air bag of canoe surrounding communicates, or the gas of canoe surrounding
Capsule and the air bag of canoe bottom communicate；The air pressure of automatic pumping pump gas receiver is arranged to, and inflatable canoe is in gas
Gas in capsule is in one value of air pressure during full state；The escape pipe of automatic pumping pump air accumulator and it can be filled with a tracheae
The valve inside of the canoe air bag of gas connects, then, when the air pressure in inflatable canoe air bag declines, automatic pumping pump
Gas in air accumulator is just circulated into the air bag of inflatable canoe automatically, and when under the air pressure in automatic pumping pump air accumulator
During drop, automatic pumping pump begins to automatic pumping；In addition, the pontoon bridge plate of manufacture expedient float bridge, by the pontoon bridge of expedient float bridge
Plate is layered on inflatable canoe just into expedient float bridge；Expedient float bridge is exactly that to manufacture a kind of one end to have recessed joint be female with pontoon bridge plate
Sample end（16）, there is lug one end is public sample end（17）Plate thing；Plate thing or it is a kind of be that both ends are the female sample ends for having recessed joint, it is a kind of
It is that both ends are the public sample ends for having lug；This expedient float bridge pontoon bridge plate one opens the public sample end for having lug of plate, is inserted into another
One plate has in female sample end of recessed joint；Meanwhile position corresponding to the both ends on the termination lug of each plate and on recessed joint is each
One hole is set（18）；It can be passed through by pin on lug and the adjacent plate of two tensionings is fixed on one by corresponding hole on recessed joint
Rise, pontoon bridge plate is linked to be a bridge people and walked above；The termination of pin is flake, can prevent the pin of people from kicking；Meanwhile letter
Easy pontoon bridge is provided with hole with the left and right two sides of pontoon bridge plate, and the rope set on inflatable canoe can pass through hole, will simply float
Bridge is fixed on inflatable canoe with pontoon bridge plate；In this way, after inflatable canoe is inflated one by one and from this shore in river to that
Bank is sequenced, and expedient float bridge is placed on inflatable canoe with pontoon bridge plate and docked one by one, and with pin and rope
Fixed, such expedient float bridge is just put up.
2. expedient float bridge according to claim 1, it is characterized in that：The air bag of the whole surrounding of canoe communicates, and sets one
Individual valve inside.
3. expedient float bridge according to claim 1, it is characterized in that：The surrounding of canoe sets several air bags, each air bag
One valve inside is set, avoids whole canoe during gas leakage from can not all floating.
4. expedient float bridge according to claim 1, it is characterized in that：The surrounding of canoe and the air bag of bottom communicate, if
Put a valve inside.
5. expedient float bridge according to claim 1, it is characterized in that：The air bag of canoe surrounding communicates, and sets a gas
Men Xin；The air bag of canoe bottom is individually present, and sets a valve inside.
6. expedient float bridge according to claim 1, it is characterized in that：The surrounding of canoe sets several air bags, each air bag
One valve inside is set；The air bag of canoe bottom is individually present, and sets a valve inside.
7. expedient float bridge according to claim 1, it is characterized in that：Automatic pumping pump so manufactures, in automatic pumping
One end of pump sets a motor（1）；Motor is by generator powered；Motor sets power switch naturally；Motor
One bent axle is installed on axle（2）；Bent axle connects connecting rod（3）；The termination of connecting rod sets inflation piston（4）；Connecting rod and inflation piston
It is arranged on inflation cylinder（5）In；When piston reaches the extreme position of motor one end, in opposite direction one end of the motor of piston
One air inlet is set in the inflation cylinder of the position of piston（6）；In the end of the opposite direction of the motor of inflation cylinder, set
One gas outlet（7）；A spring is provided with outside gas outlet on the axis of inflation cylinder（9）；Spring heads on a plug（8）
Fill in gas outlet；Plug and spring are in the gas outlet outer tube structure of setting；In close proximity to the gas outlet of the plug contacts of gas outlet
Passage is provided with the wall of outer tube structure（10）；Passage passes through pipe（11）Straight-through air accumulator；Set on automatic pumping pump
It is equipped with a control structure；Control structure is provided with a spring（12）；The termination of spring is provided with a piston（13）；Spring
It is arranged on piston in a tube apparatus；Tube apparatus one end is spring and piston；The tube apparatus other end passes through pipe（15）And storage
Gas tank connects；The piston being arranged on spring is in the opposite direction for the pipe for being close to connection air accumulator, one gold of setting in piston
Belong to nunchakus body（14）；The side wall of piston is stretched out in two terminations of metal nunchakus body from the relative both direction of 180 degree respectively；In spring
With two terminations of the metal nunchakus body of the tube apparatus where piston corresponding to position set cell body；Two cell bodies are close to connection gas storage
The pipe direction of tank is metal structure；Be close to one end of spring is nonconducting nonmetal structure；By the positive pole electricity of motor
Source line disconnects from somewhere；The end of cathode power supply line one of disconnection is connected in a metal structure, another to terminate at another metal knot
On structure；When gas is full in air accumulator, gas in air accumulator caused pressure, exactly spring on piston are compressed to
During some scale, spring is to elastic force caused by piston, now, the cell body of the metal nunchakus body contact set on piston, exactly from
Metal structure excessively arrives nonconducting nonmetal structure, and now, the cathode power supply line of motor is disconnected, and motor stops work
Make, automatic pumping pump stops inflating；When the air pressure in air accumulator declines, the caused pressure on piston of the gas in air accumulator,
Less than spring to during elastic force, the pipe direction of piston to connection air accumulator is moved, two terminations of metal nunchakus body caused by piston
On the cell body for touching metal structure again, the cathode power supply of motor is switched on again, and automatic pumping pump starts to inflate again；Piston
Length, which is set, will ensure that cell body is air tight.
8. expedient float bridge according to claim 1, it is characterized in that：By changing spring automatic pumping pump can be made supporting not
The same equipment for needing automatic pumping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748595 | 2016-07-16 | ||
| CN2016207485953 | 2016-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107620256A true CN107620256A (en) | 2018-01-23 |
Family
ID=61088020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710081035.6A Pending CN107620256A (en) | 2016-07-16 | 2017-02-15 | Expedient float bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107620256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224326A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Low latitude landing equipment |
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|---|---|---|---|---|
| JPH0858682A (en) * | 1994-08-26 | 1996-03-05 | Tohoku Juki Koji Kk | Floating body connecting structure |
| JPH1171715A (en) * | 1997-08-27 | 1999-03-16 | Ohbayashi Corp | Floating bridge |
| EP2251255A2 (en) * | 2009-05-06 | 2010-11-17 | Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego | A sectional pontoon bridge |
| CN102051854A (en) * | 2009-11-10 | 2011-05-11 | 上海市枫泾中学 | Carbon fiber floating bridge for speedy river crossing |
| CN201843067U (en) * | 2010-04-08 | 2011-05-25 | 彭宝安 | Quickly-spliced floating bridge |
| CN102535401A (en) * | 2011-12-30 | 2012-07-04 | 南京工业大学 | Floating body structure made of composite material |
| CN103993555A (en) * | 2013-02-20 | 2014-08-20 | 朱培池 | Air inflation pontoon bridge |
| CN203948271U (en) * | 2014-06-02 | 2014-11-19 | 湖南科技学院 | A kind of mechanical type air pump automatic controller |
| CN105113381A (en) * | 2015-09-07 | 2015-12-02 | 田玉海 | Inflatable floating bridge |
| CN205075809U (en) * | 2015-11-06 | 2016-03-09 | 嘉兴职业技术学院 | Mechatronic's tire inflation device |
| CN105625159A (en) * | 2016-03-24 | 2016-06-01 | 陈凯 | Water bag and air bag combined floating bridge |
-
2017
- 2017-02-15 CN CN201710081035.6A patent/CN107620256A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0858682A (en) * | 1994-08-26 | 1996-03-05 | Tohoku Juki Koji Kk | Floating body connecting structure |
| JPH1171715A (en) * | 1997-08-27 | 1999-03-16 | Ohbayashi Corp | Floating bridge |
| EP2251255A2 (en) * | 2009-05-06 | 2010-11-17 | Wojskowa Akademia Techniczna im. Jaroslawa Dabrowskiego | A sectional pontoon bridge |
| CN102051854A (en) * | 2009-11-10 | 2011-05-11 | 上海市枫泾中学 | Carbon fiber floating bridge for speedy river crossing |
| CN201843067U (en) * | 2010-04-08 | 2011-05-25 | 彭宝安 | Quickly-spliced floating bridge |
| CN102535401A (en) * | 2011-12-30 | 2012-07-04 | 南京工业大学 | Floating body structure made of composite material |
| CN103993555A (en) * | 2013-02-20 | 2014-08-20 | 朱培池 | Air inflation pontoon bridge |
| CN203948271U (en) * | 2014-06-02 | 2014-11-19 | 湖南科技学院 | A kind of mechanical type air pump automatic controller |
| CN105113381A (en) * | 2015-09-07 | 2015-12-02 | 田玉海 | Inflatable floating bridge |
| CN205075809U (en) * | 2015-11-06 | 2016-03-09 | 嘉兴职业技术学院 | Mechatronic's tire inflation device |
| CN105625159A (en) * | 2016-03-24 | 2016-06-01 | 陈凯 | Water bag and air bag combined floating bridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224326A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Low latitude landing equipment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |
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| WD01 | Invention patent application deemed withdrawn after publication |