CA1111190A - Mecanisme absorbeur d'energie (amortisseur - Google Patents

Mecanisme absorbeur d'energie (amortisseur

Info

Publication number: CA1111190A
Authority: CA; Canada
Prior art keywords: removal; belt; elongated member; impact; molecular weight
Prior art date: 1976-09-02
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.): Expired

Application number

CA353,018A

Other languages

English (en)

Inventor

Colin Anolick

Howard J. Kutsch

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1976-09-02

Filing date

1980-05-29

Publication date

1981-10-20

1976-09-02 Priority claimed from US05/719,952 external-priority patent/US4076226A/en

1980-05-29 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1980-05-29 Priority to CA353,018A priority Critical patent/CA1111190A/fr

1981-10-20 Application granted granted Critical

1981-10-20 Publication of CA1111190A publication Critical patent/CA1111190A/fr

Status Expired legal-status Critical Current

Links

230000007246 mechanism Effects 0.000 title claims abstract description 19
229920001971 elastomer Polymers 0.000 claims abstract description 20
239000000806 elastomer Substances 0.000 claims abstract description 18
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 20
-1 poly(tetramethyl-ene oxide) Polymers 0.000 claims description 15
150000002148 esters Chemical group 0.000 claims description 14
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 8
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
150000002009 diols Chemical class 0.000 claims description 5
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
150000002334 glycols Chemical class 0.000 claims description 2
150000002531 isophthalic acids Chemical class 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
150000003022 phthalic acids Chemical class 0.000 claims description 2
150000003504 terephthalic acids Chemical class 0.000 claims description 2
238000006073 displacement reaction Methods 0.000 abstract description 6
239000006096 absorbing agent Substances 0.000 abstract description 5
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 8
239000003963 antioxidant agent Substances 0.000 description 4
235000006708 antioxidants Nutrition 0.000 description 4
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 3
239000002253 acid Substances 0.000 description 3
238000009998 heat setting Methods 0.000 description 3
230000035939 shock Effects 0.000 description 3
229920001634 Copolyester Polymers 0.000 description 2
NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
230000003078 antioxidant effect Effects 0.000 description 2
125000005266 diarylamine group Chemical group 0.000 description 2
VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 2
DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical group OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920001451 polypropylene glycol Polymers 0.000 description 2
230000000284 resting effect Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000004804 winding Methods 0.000 description 2
UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 description 1
241001052209 Cylinder Species 0.000 description 1
229910000760 Hardened steel Inorganic materials 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical group CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
229960001826 dimethylphthalate Drugs 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
229920000233 poly(alkylene oxides) Polymers 0.000 description 1
239000010959 steel Substances 0.000 description 1

Landscapes

Vibration Dampers (AREA)

CA353,018A 1976-09-02 1980-05-29 Mecanisme absorbeur d'energie (amortisseur Expired CA1111190A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA353,018A CA1111190A (fr)	1976-09-02	1980-05-29	Mecanisme absorbeur d'energie (amortisseur

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/719,952 US4076226A (en)	1976-09-02	1976-09-02	Energy absorbing mechanism
US719,952		1976-09-02
CA285,847A CA1091261A (fr)	1976-09-02	1977-08-31	Mecanisme d'absorption d'energie
CA353,018A CA1111190A (fr)	1976-09-02	1980-05-29	Mecanisme absorbeur d'energie (amortisseur

Publications (1)

Publication Number	Publication Date
CA1111190A true CA1111190A (fr)	1981-10-20

Family

ID=27165263

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA353,018A Expired CA1111190A (fr)	1976-09-02	1980-05-29	Mecanisme absorbeur d'energie (amortisseur

Country Status (1)

Country	Link
CA (1)	CA1111190A (fr)

1980
- 1980-05-29 CA CA353,018A patent/CA1111190A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1998-10-20	MKEX	Expiry

Publication	Publication Date	Title
US4128698A (en)	1978-12-05	Energy absorbing mechanism
US4063713A (en)	1977-12-20	Guard rail
US3995901A (en)	1976-12-07	Energy-absorbing systems
US4925224A (en)	1990-05-15	Energy absorbing vehicle bumper
US10737543B2 (en)	2020-08-11	Thermoplastic jounce bumpers
KR101708506B1 (ko)	2017-02-27	리바운드 제어 재료
US3721433A (en)	1973-03-20	Deformable shock-absorbing guard
US4190275A (en)	1980-02-26	Impact attenuator
US8215864B2 (en)	2012-07-10	Impact attenuator system
JPH0673714A (ja)	1994-03-15	道路用緩衝装置
US3814470A (en)	1974-06-04	Impact absorber
CA1111190A (fr)	1981-10-20	Mecanisme absorbeur d'energie (amortisseur
US3858925A (en)	1975-01-07	Elastomeric mountings
WO2012021619A1 (fr)	2012-02-16	Pare-chocs thermoplastiques
US3784182A (en)	1974-01-08	Deformable shock absorbing guard
CA1236261A (fr)	1988-05-10	Pneus en polyurethane arme
US3927907A (en)	1975-12-23	Automobile bumper
ES2266397T3 (es)	2007-03-01	Estructura de proteccion para vehiculos.
US3504901A (en)	1970-04-07	Shock absorber
US3883167A (en)	1975-05-13	Devices for absorbing energy by plastic deformation
US4149742A (en)	1979-04-17	Energy absorber for vehicles
IE45404B1 (en)	1982-08-11	Lapped belt
US3938795A (en)	1976-02-17	Resilient shock absorbing bumper
JPH0529963Y2 (fr)	1993-07-30
SU746141A1 (ru)	1980-07-07	Бампер