CA1078590A - Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel - Google Patents
Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrelInfo
- Publication number
- CA1078590A CA1078590A CA246,720A CA246720A CA1078590A CA 1078590 A CA1078590 A CA 1078590A CA 246720 A CA246720 A CA 246720A CA 1078590 A CA1078590 A CA 1078590A
- Authority
- CA
- Canada
- Prior art keywords
- mandrel
- conduit
- rod
- set forth
- covered
- 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.)
- Expired
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000002441 reversible effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 102000004726 Connectin Human genes 0.000 description 1
- 108010002947 Connectin Proteins 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 101100316117 Rattus norvegicus Unc50 gene Proteins 0.000 description 1
- 229940033385 acticin Drugs 0.000 description 1
- SHGAZHPCJJPHSC-YCNIQYBTSA-N all-trans-retinoic acid Chemical compound OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-YCNIQYBTSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/022—Extracting or inserting relatively long parts
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B29C37/0017—Discharging moulded articles from the mould by stripping articles from mould cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/18—Pleated or corrugated hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53687—Means to assemble or disassemble by rotation of work part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/555,491 US3946483A (en) | 1975-03-05 | 1975-03-05 | Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1078590A true CA1078590A (en) | 1980-06-03 |
Family
ID=24217465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA246,720A Expired CA1078590A (en) | 1975-03-05 | 1976-02-27 | Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3946483A (OSRAM) |
| CA (1) | CA1078590A (OSRAM) |
| FR (1) | FR2302841A2 (OSRAM) |
| IT (1) | IT1062438B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026003A (en) * | 1976-03-26 | 1977-05-31 | Acme-Hamilton Manufacturing Corporation | Method and apparatus for breaking and stripping hose from a mandrel |
| IT1085534B (it) * | 1977-05-04 | 1985-05-28 | Ind Veneta Gomma Colbachini I | Metodo e dispositivo per lo sfilamento sincrono e razionale della cosidetta "anima" utilizzata per il confezionamento di tubi di gomma,in spezzoni di grande lunghezza,dal manufatto tubolare prodotto e trattato attorno alla detta anima |
| US4218419A (en) * | 1977-10-13 | 1980-08-19 | The Goodyear Tire & Rubber Company | Extracting core from hose |
| US4291453A (en) * | 1979-10-09 | 1981-09-29 | Dayco Corporation | Apparatus for and method of severing a flexible reinforced elastomeric conduit supported on a plurality of elongated end-to-end rigid mandrels |
| US4898702A (en) * | 1988-04-04 | 1990-02-06 | Cordis Corporation | Method and apparatus for removal of a wire mandrel from a catheter |
| US5366576A (en) * | 1993-04-14 | 1994-11-22 | Clack Corporation | Method for producing tubular products from nonwoven fibers |
| DE10210475B4 (de) * | 2002-03-11 | 2004-05-06 | Sms Eumuco Gmbh | Vorrichtung zum Abziehen eines in einer Strang- oder Rohrpresse erzeugten Strangs |
| CN111409218B (zh) * | 2020-04-02 | 2021-02-09 | 常州市新创智能科技有限公司 | 一种芯模翻转移动装置及方法 |
| CN112775658B (zh) * | 2020-12-28 | 2022-04-12 | 博众精工科技股份有限公司 | 一种排线产品的组装集成设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1961261A (en) * | 1931-09-29 | 1934-06-05 | Bozidar J Ukropina | Concrete pipe stripper |
| US2298266A (en) * | 1939-08-19 | 1942-10-13 | Matthew E Bachleda | Core removing machine |
| US2604658A (en) * | 1950-12-01 | 1952-07-29 | Firestone Tire & Rubber Co | Machine for mounting and demounting mandrel-held flexible tubes |
| US2997737A (en) * | 1956-06-28 | 1961-08-29 | H D Boggs Company Ltd | Apparatus for withdrawing tubular objects from a mold |
| US3556742A (en) * | 1969-01-09 | 1971-01-19 | Us Plywood Champ Papers Inc | Shaft puller |
| US3624892A (en) * | 1969-08-01 | 1971-12-07 | Armstrong Cork Co | Apparatus for stripping flexible tubes from mandrels |
-
1975
- 1975-03-05 US US05/555,491 patent/US3946483A/en not_active Expired - Lifetime
-
1976
- 1976-02-27 CA CA246,720A patent/CA1078590A/en not_active Expired
- 1976-03-05 IT IT20912/76A patent/IT1062438B/it active
- 1976-03-05 FR FR7606397A patent/FR2302841A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1062438B (it) | 1984-10-10 |
| FR2302841A2 (fr) | 1976-10-01 |
| US3946483A (en) | 1976-03-30 |
| FR2302841B2 (OSRAM) | 1979-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |