CA2825701A1 - Cane and cylindrical body - Google Patents
Cane and cylindrical body Download PDFInfo
- Publication number
- CA2825701A1 CA2825701A1 CA2825701A CA2825701A CA2825701A1 CA 2825701 A1 CA2825701 A1 CA 2825701A1 CA 2825701 A CA2825701 A CA 2825701A CA 2825701 A CA2825701 A CA 2825701A CA 2825701 A1 CA2825701 A1 CA 2825701A1
- Authority
- CA
- Canada
- Prior art keywords
- fiber
- reinforced
- resin layer
- shaft
- strength
- 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.)
- Abandoned
Links
- 229920005989 resin Polymers 0.000 claims abstract description 224
- 239000011347 resin Substances 0.000 claims abstract description 224
- 239000000835 fiber Substances 0.000 claims description 130
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 229920003235 aromatic polyamide Polymers 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000011521 glass Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 128
- -1 poly(p-phenylene terephthalamide) Polymers 0.000 description 32
- 230000000052 comparative effect Effects 0.000 description 31
- 239000000463 material Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 22
- 239000004917 carbon fiber Substances 0.000 description 21
- 229920000049 Carbon (fiber) Polymers 0.000 description 20
- 238000012360 testing method Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 19
- 229920001778 nylon Polymers 0.000 description 19
- 238000005259 measurement Methods 0.000 description 16
- 239000004677 Nylon Substances 0.000 description 15
- 229920006122 polyamide resin Polymers 0.000 description 15
- 239000003365 glass fiber Substances 0.000 description 12
- 239000004760 aramid Substances 0.000 description 11
- 230000008439 repair process Effects 0.000 description 11
- 229920001169 thermoplastic Polymers 0.000 description 11
- 239000004416 thermosoftening plastic Substances 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 10
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 10
- 229920000647 polyepoxide Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 10
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 229920002292 Nylon 6 Polymers 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 125000000623 heterocyclic group Chemical group 0.000 description 6
- 229920006253 high performance fiber Polymers 0.000 description 6
- 229930182556 Polyacetal Natural products 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920001225 polyester resin Polymers 0.000 description 5
- 239000004645 polyester resin Substances 0.000 description 5
- 229920006324 polyoxymethylene Polymers 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 210000000707 wrist Anatomy 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 229920013716 polyethylene resin Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 description 4
- 229920001567 vinyl ester resin Polymers 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-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
- 239000000654 additive Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- MGGVALXERJRIRO-UHFFFAOYSA-N 4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-2-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-1H-pyrazol-5-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)O MGGVALXERJRIRO-UHFFFAOYSA-N 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920003368 Kevlar® 29 Polymers 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 229920001494 Technora Polymers 0.000 description 1
- 229920000508 Vectran Polymers 0.000 description 1
- 239000004979 Vectran Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000004844 aliphatic epoxy resin Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000011304 carbon pitch Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003254 poly(benzobisthiazole) Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000927 poly(p-phenylene benzobisoxazole) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002577 polybenzoxazole Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004950 technora Substances 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- 229920006259 thermoplastic polyimide Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/02—Handles or heads
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/04—Ferrules or tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B2009/005—Shafts
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B2009/005—Shafts
- A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0161—Size reducing arrangements when not in use, for stowing or transport
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rehabilitation Tools (AREA)
- Golf Clubs (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011026414A JP6037599B2 (ja) | 2011-02-09 | 2011-02-09 | 杖 |
| JP2011-026414 | 2011-02-09 | ||
| JP2011213921A JP2013070917A (ja) | 2011-09-29 | 2011-09-29 | 杖用石突き及び杖 |
| JP2011-213921 | 2011-09-29 | ||
| PCT/JP2011/074183 WO2012108081A1 (ja) | 2011-02-09 | 2011-10-20 | 杖及び筒体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2825701A1 true CA2825701A1 (en) | 2012-08-16 |
Family
ID=46638311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2825701A Abandoned CA2825701A1 (en) | 2011-02-09 | 2011-10-20 | Cane and cylindrical body |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140041702A1 (ko) |
| KR (1) | KR20140047583A (ko) |
| CN (1) | CN103384482A (ko) |
| CA (1) | CA2825701A1 (ko) |
| TW (1) | TW201233357A (ko) |
| WO (1) | WO2012108081A1 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577367B (zh) * | 2015-12-17 | 2017-04-11 | Gigantex Composite Technologiesco Ltd | Can be folded crutches |
| CN106626430A (zh) * | 2016-10-08 | 2017-05-10 | 深圳市天龙金属制品有限公司 | 一种轻质复合材料的手持辅助器械及其制作工艺 |
| JP6437510B2 (ja) * | 2016-12-19 | 2018-12-12 | 株式会社オートネットワーク技術研究所 | ワイヤハーネス |
| CN106723754A (zh) * | 2016-12-27 | 2017-05-31 | 陕西理工学院 | 一种高韧性户外登山杖 |
| US20200206599A1 (en) * | 2018-12-26 | 2020-07-02 | Darin Mich'l | Folding and collapsible snowboard pole mounting system |
| US10898406B2 (en) * | 2019-03-01 | 2021-01-26 | John McAteer | Collapsable safety cane with shock absorbing feature |
| US11369507B2 (en) * | 2019-06-10 | 2022-06-28 | Debra Ann Frappier | Method and device for positioning a limb |
| WO2021071391A1 (ru) * | 2019-10-10 | 2021-04-15 | Владимир Львович ШЕРСТНЕВ | Спортивная палка |
| CN111840010A (zh) * | 2020-07-22 | 2020-10-30 | 温州医科大学 | 一种训练助行器 |
| US20220110303A1 (en) * | 2020-10-11 | 2022-04-14 | Wei Zhang | Apparatus and methods for expanding and collapsing a rod |
| CN113954386A (zh) * | 2021-10-14 | 2022-01-21 | 亨弗劳恩(江苏)复合材料研发有限公司 | 一种复合材料部件及其制备装置和方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1967355A (en) * | 1931-04-08 | 1934-07-24 | Kyle P Edwards | Collapsible golf shaft |
| US4864763A (en) * | 1986-10-24 | 1989-09-12 | Peikin Aaron J | Temperature measurement apparatus for use in recreational and sporting activities |
| US5271640A (en) * | 1992-05-29 | 1993-12-21 | Patrick Potochick | Lighted ski pole |
| JP2571332B2 (ja) * | 1992-09-10 | 1997-01-16 | 有限会社ニッコーゴルフ | ゴルフシャフト |
| US5495867A (en) * | 1993-11-16 | 1996-03-05 | Momentum Medical Corp. | Dual handled cane |
| JP3235964B2 (ja) * | 1996-06-14 | 2001-12-04 | ダイワ精工株式会社 | 管状体 |
| JPH1024075A (ja) * | 1996-07-12 | 1998-01-27 | Maeda:Kk | 棒状つえ |
| JPH11155987A (ja) * | 1997-11-28 | 1999-06-15 | Fujikura Rubber Ltd | 繊維強化樹脂製ゴルフシャフトおよびその製造方法 |
| JP2000238140A (ja) * | 1999-02-17 | 2000-09-05 | Toray Ind Inc | Ｆｒｐ筒状体およびその製造方法 |
| JP2001062014A (ja) * | 1999-08-25 | 2001-03-13 | Mizuno Corp | ゴルフシャフト |
| USH2138H1 (en) * | 2001-02-08 | 2006-01-03 | The United State Of America As Represented By The Secretary Of The Air Force | Custom fit carbon fiber composite forearm crutch |
| JP2003250930A (ja) * | 2002-03-04 | 2003-09-09 | Kizaki:Kk | 歩行補助用ポール |
| JP2004141548A (ja) * | 2002-10-28 | 2004-05-20 | Sumitomo Rubber Ind Ltd | 杖 |
| JP4686983B2 (ja) * | 2004-02-03 | 2011-05-25 | 日東紡績株式会社 | 杖 |
| JP2007029331A (ja) * | 2005-07-26 | 2007-02-08 | Lapacho Japan:Kk | ゴルフクラブ用シャフト、その製造方法およびゴルフクラブ |
| CN2868352Y (zh) * | 2005-11-09 | 2007-02-14 | 李明贤 | 球杆改良结构 |
| WO2007058180A1 (ja) * | 2005-11-15 | 2007-05-24 | Take's Corporation | 盲人安全杖の石突き |
| DE102007035754B4 (de) * | 2007-07-27 | 2009-04-30 | Paul Muhr | Zerlegbarer Stock |
| US8006711B2 (en) * | 2009-01-05 | 2011-08-30 | Easton Technical Products, Inc. | Trekking pole clamp and methods |
| CN201509741U (zh) * | 2009-09-01 | 2010-06-23 | 高雄 | 一种新型拐杖 |
| JP2011255155A (ja) * | 2010-05-13 | 2011-12-22 | Kosuge:Kk | 杖と杖用ジョイントカバー |
| CN101913270B (zh) * | 2010-07-23 | 2012-11-21 | 哈尔滨工业大学 | 一种可折叠-展开的形状记忆支撑管及其制备方法 |
-
2011
- 2011-10-20 CA CA2825701A patent/CA2825701A1/en not_active Abandoned
- 2011-10-20 KR KR1020137023312A patent/KR20140047583A/ko not_active Application Discontinuation
- 2011-10-20 CN CN2011800672639A patent/CN103384482A/zh active Pending
- 2011-10-20 US US13/984,001 patent/US20140041702A1/en not_active Abandoned
- 2011-10-20 WO PCT/JP2011/074183 patent/WO2012108081A1/ja active Application Filing
- 2011-10-27 TW TW100139085A patent/TW201233357A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012108081A1 (ja) | 2012-08-16 |
| US20140041702A1 (en) | 2014-02-13 |
| TW201233357A (en) | 2012-08-16 |
| CN103384482A (zh) | 2013-11-06 |
| KR20140047583A (ko) | 2014-04-22 |
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| Date | Code | Title | Description |
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| FZDE | Discontinued |
Effective date: 20161020 |