IT1149490B - Testata espandibile per bobine in genere - Google Patents
Testata espandibile per bobine in genereInfo
- Publication number
- IT1149490B IT1149490B IT19325/82A IT1932582A IT1149490B IT 1149490 B IT1149490 B IT 1149490B IT 19325/82 A IT19325/82 A IT 19325/82A IT 1932582 A IT1932582 A IT 1932582A IT 1149490 B IT1149490 B IT 1149490B
- Authority
- IT
- Italy
- Prior art keywords
- coils
- general
- expandable head
- expandable
- head
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/245—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages by deformation of an elastic or flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/04—Interior-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
- B65H75/2437—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid comprising a fluid-pressure-actuated elastic member, e.g. a diaphragm or a pneumatic tube
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/10—Expanding
- Y10T279/1021—Fluid-pressure actuator
- Y10T279/1024—Directly expanding jaws
- Y10T279/1029—Jaw is expansible chamber; i.e., bladder type
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/10—Expanding
- Y10T279/1037—Axially moving actuator
- Y10T279/1041—Wedge
- Y10T279/1054—Wedge with resilient means contacting nonresilient jaw
- Y10T279/1058—Constricting band, annulus, or clip
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19325/82A IT1149490B (it) | 1982-01-27 | 1982-01-27 | Testata espandibile per bobine in genere |
US06/455,620 US4467977A (en) | 1982-01-27 | 1983-01-04 | Expanding headpiece for reels in general |
EP83100043A EP0084773B1 (en) | 1982-01-27 | 1983-01-05 | Expanding headpiece for reels in general |
DE8383100043T DE3363204D1 (en) | 1982-01-27 | 1983-01-05 | Expanding headpiece for reels in general |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19325/82A IT1149490B (it) | 1982-01-27 | 1982-01-27 | Testata espandibile per bobine in genere |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8219325A0 IT8219325A0 (it) | 1982-01-27 |
IT1149490B true IT1149490B (it) | 1986-12-03 |
Family
ID=11156745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19325/82A IT1149490B (it) | 1982-01-27 | 1982-01-27 | Testata espandibile per bobine in genere |
Country Status (4)
Country | Link |
---|---|
US (1) | US4467977A (it) |
EP (1) | EP0084773B1 (it) |
DE (1) | DE3363204D1 (it) |
IT (1) | IT1149490B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE446319B (sv) * | 1982-01-07 | 1986-09-01 | Lennart Johannesson | Anordning vid delade fresar |
GB2179912B (en) * | 1985-09-03 | 1988-11-16 | Kilner Vacuumation Limited | Air operable, article gripping device |
US5509618A (en) * | 1994-06-14 | 1996-04-23 | Klimex, Inc. | Air shaft |
CN1234588C (zh) * | 2001-01-04 | 2006-01-04 | 株式会社西村制作所 | 卷取装置 |
US8585732B2 (en) | 2006-06-14 | 2013-11-19 | DePuy Synthes Products, LLC | Retrieval device with sidewall grippers |
GB2447278B (en) * | 2007-03-06 | 2011-12-07 | Univ Sheffield | Adaptive design of fixture for thin-walled shell/cylindrical components |
JP5725111B2 (ja) * | 2013-09-13 | 2015-05-27 | 三菱マテリアル株式会社 | 切削工具 |
KR102291992B1 (ko) * | 2014-01-22 | 2021-08-19 | 가부시키가이샤 토신 | 시트 권취축(卷取軸), 저장력(低張力) 시트 권취 방법, 및 상기 방법의 실시에 사용되는 피스톤의 기밀 구조 |
DE102018105519A1 (de) * | 2018-03-09 | 2019-09-12 | Kyocera Unimerco Tooling A/S | Kombinationswerkzeug und Werkzeughalter für ein Kombinationswerkzeug |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127124A (en) * | 1964-03-31 | Expansible mandrel | ||
US2134475A (en) * | 1937-04-03 | 1938-10-25 | Raymond V Green | Self-holding plug |
LU31181A1 (it) * | 1950-02-10 | |||
US2697563A (en) * | 1954-02-12 | 1954-12-21 | Murray D J Mfg Co | Fluid pressure actuated roll chuck |
FR763413A (it) * | 1954-10-26 | 1934-04-27 | ||
US3032288A (en) * | 1960-04-25 | 1962-05-01 | Arthur T Williams | Expansible rotatable mandrel |
US3108757A (en) * | 1960-06-30 | 1963-10-29 | Arthur T Williams | Mandrel with expansible chucks |
US3097808A (en) * | 1961-08-21 | 1963-07-16 | Charles R Tidland | Expansion chuck |
US3298626A (en) * | 1965-07-12 | 1967-01-17 | Kimberly Clark Co | Expansible mandrel |
US3510082A (en) * | 1967-11-24 | 1970-05-05 | Arthur T Williams | Pneumatic chuck |
FR2232940A6 (en) * | 1973-06-08 | 1975-01-03 | Lhomme | Appts. for driving and releasing e.g. a bobbin - electromagnet is selectively energized to drive a ring against conical bobbin support |
DE2815310C2 (de) * | 1978-04-08 | 1982-06-16 | Jagenberg-Werke AG, 4000 Düsseldorf | Spannkopf für Wickelhülsen |
-
1982
- 1982-01-27 IT IT19325/82A patent/IT1149490B/it active
-
1983
- 1983-01-04 US US06/455,620 patent/US4467977A/en not_active Expired - Lifetime
- 1983-01-05 EP EP83100043A patent/EP0084773B1/en not_active Expired
- 1983-01-05 DE DE8383100043T patent/DE3363204D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4467977A (en) | 1984-08-28 |
EP0084773A1 (en) | 1983-08-03 |
DE3363204D1 (en) | 1986-06-05 |
EP0084773B1 (en) | 1986-04-30 |
IT8219325A0 (it) | 1982-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960126 |