CN108194560A - It is oriented to tube-expanding type honeycomb and its manufacturing method - Google Patents
It is oriented to tube-expanding type honeycomb and its manufacturing method Download PDFInfo
- Publication number
- CN108194560A CN108194560A CN201810014354.XA CN201810014354A CN108194560A CN 108194560 A CN108194560 A CN 108194560A CN 201810014354 A CN201810014354 A CN 201810014354A CN 108194560 A CN108194560 A CN 108194560A
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- CN
- China
- Prior art keywords
- honeycomb
- tube
- tube expansion
- guide pipe
- hoop
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/003—One-shot shock absorbers
-
- 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
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention belongs to honeycomb technical fields, are related to a kind of guiding tube-expanding type honeycomb and its manufacturing method.Honeycomb tube portion is built in tube expansion using interference fit and forms energy-absorbing unit, several energy-absorbing units are set on around guide pipe.When be impacted power when, be oriented to tube-expanding type honeycomb guide pipe it is axially directed under, honeycomb duct is uniformly crushed tube expansion so that the expansion of tube expansion internal diameter becomes larger, and hits kinetic energy and is converted into tube expansion deformation and frictional heat energy, realizes single order energy-absorbing.After honeycomb duct is crushed merging tube expansion completely, still under the guiding of guide pipe, the uniform fold crumple of the two hits kinetic energy and is converted into honeycomb plastic deformation, realizes second order energy-absorbing.Therefore, being oriented to the cellular power-absorbing of tube-expanding type has second order energy absorption ability.Guide pipe plays guiding role during entire honeycomb impact energy absorption, and guiding honeycomb duct is compressed axially, and be not easy unstability to tube expansion.Meanwhile the use of guide pipe, enhance honeycomb lateral force intensity so that be compressed axially uniform and stable.
Description
Technical field
The invention belongs to honeycomb technical fields, are to be related to a kind of guiding tube-expanding type honeycomb and its system more specifically
Make method.
Background technology
Honeycomb is not only lightweighting materials, while is also energy-absorbing material.Traditional honeycomb passes through paillon gluing
It stacks after hot pressing post-tensioning forms (pulling method) or roll-forming and stacks again into (method of forming) afterwards.Generally using hexagon as
The lattice structure of cell element.Its axial static pressure energy-absorbing is uniform, and lateral strength is weaker, no energy-absorbing function.Continuous two are required for some
Secondary energy-absorbing as soon as honeycomb can not be met the requirements, may need the honeycomb gluing of two different pore size specifications
It forms.Even if in this way, axial big travel compression, is also easy to unstable phenomenon occur.Legacy cellular structure is pressurized and is directly plastically deformed
Energy is absorbed, honeycomb is destroyed, belongs to a consumable products.
Invention content
The purpose of the present invention is to provide a kind of guiding tube-expanding type honeycomb and its manufacturing method, to solve existing honeycomb
Lateral strength is weaker, axial without secondary energy-absorbing function and the technical issues of axial big travel compression easy unstability.
To achieve the above object, the technical solution adopted by the present invention is：A kind of guiding tube-expanding type honeycomb is provided, including being oriented to
Pipe and around the guide pipe and several energy-absorbing units for being arranged in array, each energy-absorbing unit include honeycomb
Pipe and tube expansion, the one end of the honeycomb duct is plugged in the tube expansion, and is interference fitted between the honeycomb duct and the tube expansion, institute
The length direction for having the honeycomb duct is identical with the length direction of the guide pipe.
Further, the diameter of the guide pipe is greater than or equal to the diameter of the honeycomb duct.
Further, the honeycomb hoop for fixing all honeycomb ducts is further included, the honeycomb hoop is plate-like, the bee
Nest hoop offers the first pilot hole corresponding with the guide pipe, and the honeycomb hoop offers one-to-one with the honeycomb duct
Honeycomb pore, the guide pipe are arranged in first pilot hole, and each honeycomb duct one-to-one correspondence is arranged in the honeycomb
Pore.
Further, the quantity of the honeycomb hoop is at least one, and it is remote that one of them described honeycomb hoop is set on the honeycomb duct
From in the one end of the tube expansion.
Further, the tube expansion hoop for fixing all tube expansions is further included, the tube expansion hoop is plate-like, the tube expansion
Hoop offers the second pilot hole corresponding with the guide pipe, and the tube expansion hoop offers and the one-to-one tube expansion of the tube expansion
Hole, the guide pipe are arranged in second pilot hole, and each tube expansion one-to-one correspondence is arranged in the tube expansion hole.
Further, the quantity of the tube expansion hoop is at least two, and two tube expansion hoops, which correspond, is set on the tube expansion
Both ends.
Further, the end of each honeycomb duct is plugged in the same side of the corresponding tube expansion.
Further, the honeycomb duct and the tube expansion are metal tube.
The present invention provides a kind of guiding cellular manufacturing method of tube-expanding type, includes the following steps：
The one end of honeycomb duct is plugged in tube expansion by elastic conjunction method and forms energy-absorbing unit；
Several energy-absorbing units are set on around guide pipe and are arranged in array, the length side of all honeycomb ducts
To identical with the length direction of the guide pipe.
Further, the tube expansion of the energy-absorbing unit is fixed into both ends with two tube expansion hoops, the bee is fixed with honeycomb hoop
The top of nest pipe.
The present invention has the technical effect that relative to the prior art：Honeycomb tube portion is built in tube expansion using interference fit
Energy-absorbing unit is formed, several energy-absorbing units are set on around guide pipe.Being oriented to tube-expanding type honeycomb has legacy cellular structure
Performance characteristics, as lightweighting materials, available for industries such as building materials；Absorption cell is mainly used as, can more embody value.When being impacted
During power, be oriented to tube-expanding type honeycomb guide pipe it is axially directed under, honeycomb duct is uniformly crushed tube expansion so that tube expansion internal diameter expansion become
Greatly, it hits kinetic energy and is converted into tube expansion deformation and frictional heat energy, realize single order energy-absorbing.After honeycomb duct is crushed merging tube expansion completely, still
So under the guiding of guide pipe, the uniform fold crumple of the two hits kinetic energy and is converted into honeycomb plastic deformation, realizes second order energy-absorbing.
Therefore, being oriented to the cellular power-absorbing of tube-expanding type has second order energy absorption ability.In single order endergonic process, it is oriented to tube-expanding type honeycomb
There is no destructions, still can function as other purposes, when honeycomb duct is fully recessed into tube expansion, are equivalent to the bee of wall thickness increasing
Nest if continuing compression, just destroys and is oriented to tube-expanding type honeycomb.Guide pipe plays guiding during entire honeycomb impact energy absorption
Effect, guiding honeycomb duct are compressed axially, and be not easy unstability to tube expansion.Meanwhile the use of guide pipe, enhance honeycomb laterally by
Power intensity so that be compressed axially uniform and stable.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the guiding cellular three-dimensional installation diagram of tube-expanding type provided in an embodiment of the present invention；
Fig. 2 is the three-dimensional structure diagram of guide pipe applied in the guiding tube-expanding type honeycomb of Fig. 1；
Fig. 3 is the partial cross sectional views of energy-absorbing unit applied in the guiding tube-expanding type honeycomb of Fig. 1；
Fig. 4 is the three-dimensional structure diagram of honeycomb hoop applied in the guiding tube-expanding type honeycomb of Fig. 1；
Fig. 5 is the three-dimensional structure diagram of tube expansion hoop applied in the guiding tube-expanding type honeycomb of Fig. 1.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom ", " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
It please refers to Fig.1 to Fig. 5, first guiding tube-expanding type honeycomb provided by the invention is illustrated.Honeycomb includes leading
To pipe 10 and around guide pipe 10 and several energy-absorbing units 20 for being arranged in array, each energy-absorbing unit 20 include bee
Nest pipe 21 and tube expansion 22, the one end of honeycomb duct 21 is plugged in tube expansion 22, and interference between the honeycomb duct 21 and the tube expansion 22
Cooperation, the length direction of all honeycomb ducts 21 are identical with the length direction of guide pipe 10.
21 part of honeycomb duct is built in tube expansion 22 using interference fit and forms energy-absorbing unit 20, by several energy-absorbing units
20 are set on around guide pipe 10.Being oriented to tube-expanding type honeycomb has the performance characteristics of legacy cellular structure, as lightweighting materials,
Available for industries such as building materials；Absorption cell is mainly used as, can more embody value.When be impacted power when, be oriented to tube-expanding type honeycomb leading
To pipe 10 it is axially directed under, honeycomb duct 21 uniformly conquassation tube expansion 22 so that 22 internal diameter of tube expansion expansion becomes larger, hit kinetic energy conversion
For 22 deformation of tube expansion and frictional heat energy, single order energy-absorbing is realized.After the conquassation merging tube expansion 22 completely of honeycomb duct 21, still in guide pipe
Under 10 guiding, the uniform fold crumple of the two hits kinetic energy and is converted into honeycomb plastic deformation, realizes second order energy-absorbing.Therefore, it is oriented to
The cellular power-absorbing of tube-expanding type has second order energy absorption ability.In single order endergonic process, being oriented to tube-expanding type honeycomb, there is no broken
It is bad, other purposes are still can function as, when honeycomb duct 21 is fully recessed into tube expansion 22, are equivalent to the honeycomb of wall thickness increasing, after
If continuous compression, just destroy and be oriented to tube-expanding type honeycomb.Guide pipe 10 plays guiding and makees during entire honeycomb impact energy absorption
With guiding honeycomb duct 21 is compressed axially, and be not easy unstability to tube expansion 22.Meanwhile the use of guide pipe 10, enhance honeycomb side
To stress intensity so that be compressed axially uniform and stable.
Further, a kind of cellular specific embodiment of tube-expanding type is oriented to as provided by the invention, guide pipe 10
Diameter is greater than or equal to the diameter of honeycomb duct 21.Guide pipe 10 plays guiding role, draws during entire honeycomb impact energy absorption
Honeycomb duct 21 is led to be compressed axially to tube expansion 22, and be not easy unstability.Meanwhile the use of guide pipe 10, enhance honeycomb laterally by
Power intensity so that be compressed axially uniform and stable.
Further, it as the guiding cellular a kind of specific embodiment of tube-expanding type provided by the invention, further includes and is used for
The honeycomb hoop 30 of fixed all honeycomb ducts 21, honeycomb hoop 30 is plate-like, and honeycomb hoop 30 offers and guide pipe 10 corresponding first
Pilot hole 31, honeycomb hoop 30 is offered is arranged in the first guiding with 21 one-to-one honeycomb pore 32 of honeycomb duct, guide pipe 10
Hole 31, each one-to-one correspondence of honeycomb duct 21 are arranged in honeycomb pore 32.Honeycomb hoop 30 is used to fix the honeycomb duct of energy-absorbing unit 20
21, it is at least one, it is usually placed in 21 top of honeycomb duct.Using the structure type of hoop, effectively prevent being glued as energy-absorbing unit
20 connection mode and easily stress separation situation.
Further, a kind of cellular specific embodiment of tube-expanding type is oriented to as provided by the invention, honeycomb hoop 30
Quantity is at least one, and one of honeycomb hoop 30 is set on the one end that honeycomb duct 21 is away from tube expansion 22.Realize all honeycomb ducts
21 position is fixed.
Further, it as the guiding cellular a kind of specific embodiment of tube-expanding type provided by the invention, further includes and is used for
The tube expansion hoop 40 of fixed all tube expansions 22, tube expansion hoop 40 is plate-like, and tube expansion hoop 40 offers corresponding with guide pipe 10 second and leads
To hole 41, tube expansion hoop 40 is offered is arranged in the second pilot hole 41 with 22 one-to-one tube expansion hole 42 of tube expansion, guide pipe 10, respectively
A one-to-one correspondence of tube expansion 22 is arranged in tube expansion hole 42.Tube expansion hoop 40 is used to fix the tube expansion 22, at least two of energy-absorbing unit 20, leads to
Often it is placed in 22 upper and lower ends of tube expansion.Using the structure type of hoop, effectively prevent being glued the connection mode as energy-absorbing unit 20
And the situation that easily stress detaches.
Further, a kind of cellular specific embodiment of tube-expanding type is oriented to as provided by the invention, tube expansion hoop 40
Quantity is at least two, and two tube expansion hoops 40 are corresponded set on the both ends of tube expansion 22.Realize that the position of all tube expansions 22 is fixed.
Tube expansion 22 is placed in tube expansion hoop 40, and honeycomb duct 21 is placed in honeycomb hoop 30.Honeycomb hoop 30,40 structure one of tube expansion hoop
Sample, specification are slightly different.First pilot hole 31,41 aperture of the second pilot hole are the same, for placing guide pipe 10.Honeycomb pore 32
Different with 42 aperture of tube expansion hole, number is identical.
Further, as the guiding cellular a kind of specific embodiment of tube-expanding type provided by the invention, each honeycomb duct
21 end is plugged in the same side of corresponding tube expansion 22.The structure is easily assembled.During the power that is impacted, honeycomb duct 21 is pressed simultaneously
Routed tube expansion 22 realizes the requirement of two rank energy-absorbings.During the power that is impacted, guide pipe 10 it is axially directed under, honeycomb duct 21 uniformly be crushed
Tube expansion 22 so that the expansion of 22 internal diameter of tube expansion becomes larger, and hits kinetic energy and is converted into 22 deformation of tube expansion and frictional heat energy, realizes that single order is inhaled
Energy.After the conquassation merging tube expansion 22 completely of honeycomb duct 21, still under the guiding of guide pipe 10, the uniform fold crumple of the two is hit
Kinetic energy is converted into honeycomb plastic deformation, realizes second order energy-absorbing.
Further, as it is provided by the invention guiding a kind of cellular specific embodiment of tube-expanding type, honeycomb duct 21 with
Tube expansion 22 is thin metallic tubd, easily makes and assembling, light weight, intensity are good.Being oriented to tube-expanding type honeycomb main raw material(s) is
The thin-wall pipes of two kinds of specifications are not limited to pipe, square tube.
The present invention also provides any of the above-described embodiments to be oriented to the cellular manufacturing method of tube-expanding type, includes the following steps：Pass through
The one end of honeycomb duct 21 is plugged in tube expansion 22 and forms energy-absorbing unit 20 by elastic conjunction method；Several energy-absorbing units 20 are set
It around guide pipe 10 and is arranged in array, the length direction of all honeycomb ducts 21 is identical with the length direction of guide pipe 10.
21 part of honeycomb duct is built in tube expansion 22 using interference fit and forms energy-absorbing unit 20, by several energy-absorbing units
20 are set on around guide pipe 10.Being oriented to tube-expanding type honeycomb has the performance characteristics of legacy cellular structure, as lightweighting materials,
Available for industries such as building materials；Absorption cell is mainly used as, can more embody value.When be impacted power when, be oriented to tube-expanding type honeycomb leading
To pipe 10 it is axially directed under, honeycomb duct 21 uniformly conquassation tube expansion 22 so that 22 internal diameter of tube expansion expansion becomes larger, hit kinetic energy conversion
For 22 deformation of tube expansion and frictional heat energy, single order energy-absorbing is realized.After the conquassation merging tube expansion 22 completely of honeycomb duct 21, still in guide pipe
Under 10 guiding, the uniform fold crumple of the two hits kinetic energy and is converted into honeycomb plastic deformation, realizes second order energy-absorbing.Therefore, it is oriented to
The cellular power-absorbing of tube-expanding type has second order energy absorption ability.In single order endergonic process, being oriented to tube-expanding type honeycomb, there is no broken
It is bad, other purposes are still can function as, when honeycomb duct 21 is fully recessed into tube expansion 22, are equivalent to the honeycomb of wall thickness increasing, after
If continuous compression, just destroy and be oriented to tube-expanding type honeycomb.Guide pipe 10 plays guiding and makees during entire honeycomb impact energy absorption
With guiding honeycomb duct 21 is compressed axially, and be not easy unstability to tube expansion 22.Meanwhile the use of guide pipe 10, enhance honeycomb side
To stress intensity so that be compressed axially uniform and stable.
Elastic conjunction method can be hot charge practice, and the one end of honeycomb duct 21 is plugged in tube expansion 22 and forms energy-absorbing unit
20, assembly manipulation is easy.Honeycomb centre position can leave blank or subsequently cut off middle section, for placing guide pipe 10.
Further, two tube expansion hoops 40 of the tube expansion 22 of energy-absorbing unit 20 are fixed into both ends, bee is fixed with honeycomb hoop 30
The top of nest pipe 21.Tube expansion 22 is placed in tube expansion hoop 40, and honeycomb duct 21 is placed in honeycomb hoop 30, realizes tube expansion 22 and honeycomb duct 21
Position fix.Using the structure type of hoop, effectively prevent being glued the connection mode as energy-absorbing unit 20 and easy stress
The situation of separation.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. it is oriented to tube-expanding type honeycomb, which is characterized in that including guide pipe and around the guide pipe and be arranged in array
Several energy-absorbing units, each energy-absorbing unit includes honeycomb duct and tube expansion, and the one end of the honeycomb duct is plugged in institute
It states in tube expansion, and is interference fitted between the honeycomb duct and the tube expansion, length direction and the guide pipe of all honeycomb ducts
Length direction it is identical.
2. it is oriented to tube-expanding type honeycomb as described in claim 1, which is characterized in that the diameter of the guide pipe is greater than or equal to institute
State the diameter of honeycomb duct.
3. it is oriented to tube-expanding type honeycomb as described in claim 1, which is characterized in that further include to fix all honeycomb ducts
Honeycomb hoop, the honeycomb hoop is plate-like, and the honeycomb hoop offers the first pilot hole corresponding with the guide pipe, the bee
Nest hoop offer with the one-to-one honeycomb pore of the honeycomb duct, the guide pipe is arranged in first pilot hole, each
The honeycomb duct one-to-one correspondence is arranged in the honeycomb pore.
4. it being oriented to tube-expanding type honeycomb as claimed in claim 3, which is characterized in that the quantity of the honeycomb hoop is at least one,
In honeycomb hoop be set on the one end that the honeycomb duct is away from the tube expansion.
5. as Claims 1-4 any one of them is oriented to tube-expanding type honeycomb, which is characterized in that further include for fixed all
The tube expansion hoop of the tube expansion, the tube expansion hoop is plate-like, and the tube expansion hoop offers corresponding with the guide pipe second and is oriented to
Hole, the tube expansion hoop is offered is arranged in second pilot hole with the one-to-one tube expansion hole of the tube expansion, the guide pipe,
Each tube expansion one-to-one correspondence is arranged in the tube expansion hole.
6. it is oriented to tube-expanding type honeycomb as claimed in claim 5, which is characterized in that the quantity of the tube expansion hoop is at least two, two
A tube expansion hoop is corresponded set on the both ends of the tube expansion.
7. as Claims 1-4 any one of them is oriented to tube-expanding type honeycomb, which is characterized in that the end of each honeycomb duct
Portion is plugged in the same side of the corresponding tube expansion.
8. as Claims 1-4 any one of them be oriented to tube-expanding type honeycomb, which is characterized in that the honeycomb duct with it is described swollen
Pipe is metal tube.
9. as claim 1 to 8 any one of them is oriented to the cellular manufacturing method of tube-expanding type, which is characterized in that including following
Step：
The one end of honeycomb duct is plugged in tube expansion by elastic conjunction method and forms energy-absorbing unit；
Several energy-absorbing units be set on guide pipe around and be arranged in array, the length direction of all honeycomb ducts with
The length direction of the guide pipe is identical.
10. it is oriented to the cellular manufacturing method of tube-expanding type as claimed in claim 9, which is characterized in that by the energy-absorbing unit
Tube expansion fixes both ends with two tube expansion hoops, and the top of the honeycomb duct is fixed with honeycomb hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014354.XA CN108194560A (en) | 2018-01-08 | 2018-01-08 | It is oriented to tube-expanding type honeycomb and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014354.XA CN108194560A (en) | 2018-01-08 | 2018-01-08 | It is oriented to tube-expanding type honeycomb and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194560A true CN108194560A (en) | 2018-06-22 |
Family
ID=62588166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014354.XA Pending CN108194560A (en) | 2018-01-08 | 2018-01-08 | It is oriented to tube-expanding type honeycomb and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096423A (en) * | 2020-09-30 | 2020-12-18 | 兰州交通大学 | Clamping seat type retractable steel arch connector |
| CN113775682A (en) * | 2021-11-12 | 2021-12-10 | 太原理工大学 | Adjustable circular tube energy absorption/storage mechanism based on paper-cut structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1419698A (en) * | 1972-04-19 | 1976-01-07 | ||
| DE19856162A1 (en) * | 1998-12-05 | 2000-06-21 | Daimler Chrysler Ag | Energy absorbing plastic structural member for energy absorbing components in vehicles has structural members in absorption direction and made of liquid crystal polymer |
| US6308809B1 (en) * | 1999-05-07 | 2001-10-30 | Safety By Design Company | Crash attenuation system |
| JP2012509815A (en) * | 2008-11-27 | 2012-04-26 | ポスコ | Vehicle collision energy absorber having multiple collision energy absorption stages |
| WO2015092832A1 (en) * | 2013-12-18 | 2015-06-25 | 川崎重工業株式会社 | Collision energy absorption device for railway vehicle |
| CN207777500U (en) * | 2018-01-08 | 2018-08-28 | 深圳市乾行达科技有限公司 | It is oriented to tube-expanding type honeycomb |
-
2018
- 2018-01-08 CN CN201810014354.XA patent/CN108194560A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1419698A (en) * | 1972-04-19 | 1976-01-07 | ||
| DE19856162A1 (en) * | 1998-12-05 | 2000-06-21 | Daimler Chrysler Ag | Energy absorbing plastic structural member for energy absorbing components in vehicles has structural members in absorption direction and made of liquid crystal polymer |
| US6308809B1 (en) * | 1999-05-07 | 2001-10-30 | Safety By Design Company | Crash attenuation system |
| JP2012509815A (en) * | 2008-11-27 | 2012-04-26 | ポスコ | Vehicle collision energy absorber having multiple collision energy absorption stages |
| WO2015092832A1 (en) * | 2013-12-18 | 2015-06-25 | 川崎重工業株式会社 | Collision energy absorption device for railway vehicle |
| CN207777500U (en) * | 2018-01-08 | 2018-08-28 | 深圳市乾行达科技有限公司 | It is oriented to tube-expanding type honeycomb |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096423A (en) * | 2020-09-30 | 2020-12-18 | 兰州交通大学 | Clamping seat type retractable steel arch connector |
| CN113775682A (en) * | 2021-11-12 | 2021-12-10 | 太原理工大学 | Adjustable circular tube energy absorption/storage mechanism based on paper-cut structure |
| CN113775682B (en) * | 2021-11-12 | 2022-02-08 | 太原理工大学 | Adjustable circular tube energy absorption/storage mechanism based on paper-cut structure |
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