GB1449550A - Self-centering roll holder - Google Patents
Self-centering roll holderInfo
- Publication number
- GB1449550A GB1449550A GB810674A GB810674A GB1449550A GB 1449550 A GB1449550 A GB 1449550A GB 810674 A GB810674 A GB 810674A GB 810674 A GB810674 A GB 810674A GB 1449550 A GB1449550 A GB 1449550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch
- disc
- roll
- flange
- mandrel
- 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
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
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
-
- 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
Landscapes
- Unwinding Webs (AREA)
- Rotary Presses (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
1449550 Roll holders VAN DYK RESEARCH CORP 22 Feb 1974 [23 Feb 1973] 8106/74 Heading F2U A holder for a roll of paper or other material comprises a mandrel 13 which is mounted on a sleeve 12 for rotation in bearings 34, 36 in a fixed support 11 and provided with longitudinal slots 14, 15 through which extend a flange 19 and a latch 17 for engaging the ends of a roll, the flange and latch being coupled together for equal movement each side of a plane 20. The sleeve 12 is secured at one end to a centre block 26 on which is mounted the mandrel 13 by means of screws 28. A rod 74 passes through clearance holes in the centre block and a disc 62 and carries a latch supporting disc 52 and a cord supporting disc 90, a spring 82 and adjustable 'ink 84 being provided to urge the rod towards the support 11; in this position a pair of cords 90, 95, which are secured at one of their ends to pulleys 42 and at the other of their ends to the disc 90 and a support 18 for the flange 19, act to move the flange towards the centre block 26 to a stop 40 and to move the latch supporting disc 52 towards the disc 62 where a push rod 68 acts on the latch 17 to retract the latch below the surface of the mandrel against the action of a spring 60. When a roll of paper or other material is slid on to the mandrel 13 to push the flange 19 away from the plane 20, a corresponding movement of the latch supporting disc 52 occurs away from the plane 20 until the latch springs out to engage the end of the roll. To remove the roll a knob 22 is pulled to draw the disc 62 towards the latch supporting disc 52 against the action of a spring 86 to cause the push rod 68 to retract the latch. The fixed support 11 may be pivoted about a vertical axis from a loading to an operating position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00335051A US3799465A (en) | 1973-02-23 | 1973-02-23 | Self-centering paper roll holder |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1449550A true GB1449550A (en) | 1976-09-15 |
Family
ID=23310049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB810674A Expired GB1449550A (en) | 1973-02-23 | 1974-02-22 | Self-centering roll holder |
Country Status (3)
Country | Link |
---|---|
US (1) | US3799465A (en) |
JP (1) | JPS5424052B2 (en) |
GB (1) | GB1449550A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6274858A (en) * | 1985-09-25 | 1987-04-06 | Dainippon Screen Mfg Co Ltd | Supporting device for web roll |
US5340047A (en) * | 1990-10-29 | 1994-08-23 | Eugene Heller | Tethered telescopic paper holder |
US6079662A (en) * | 1999-03-31 | 2000-06-27 | Tidland Corporation | Slip shaft assembly having core axial position fixing mechanism |
US7331542B2 (en) * | 2003-05-09 | 2008-02-19 | Intellipack | Film unwind system with hinged spindle and electronic control of web tension |
US7125182B2 (en) * | 2004-02-17 | 2006-10-24 | Paxar Americas, Inc. | Printer |
US7429013B2 (en) * | 2004-02-17 | 2008-09-30 | Paxar Americas, Inc. | Unwind for printer |
US20050284109A1 (en) * | 2004-06-23 | 2005-12-29 | Jones Thomas P | Package wrapping machine with self-centering film support system |
US7261254B2 (en) * | 2004-12-22 | 2007-08-28 | Eastman Kodak Company | Self-regulating media holder |
US8568046B2 (en) * | 2007-09-17 | 2013-10-29 | Avery Dennison Corporation | Mounting assembly and method of loading and/or unloading rolls |
CN108046005A (en) * | 2017-11-23 | 2018-05-18 | 芜湖润林包装材料有限公司 | Corrugated board corner protector positions blank circle |
EP3830013B1 (en) * | 2018-07-30 | 2023-06-28 | Sealed Air Corporation (US) | Mandrel for holding and aligning film supply rolls |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622814A (en) * | 1950-08-30 | 1952-12-23 | Martin A Bauml | Paper roll holding device |
US3346208A (en) * | 1965-09-20 | 1967-10-10 | Dillon Beck Mfg Company | Towel holder |
US3531057A (en) * | 1968-05-20 | 1970-09-29 | Tapeler Corp | Tape rolls and means for supporting them in dispensers |
-
1973
- 1973-02-23 US US00335051A patent/US3799465A/en not_active Expired - Lifetime
-
1974
- 1974-02-13 JP JP1689974A patent/JPS5424052B2/ja not_active Expired
- 1974-02-22 GB GB810674A patent/GB1449550A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2408614A1 (en) | 1974-09-05 |
JPS5424052B2 (en) | 1979-08-18 |
DE2408614B2 (en) | 1976-08-19 |
US3799465A (en) | 1974-03-26 |
JPS49116441A (en) | 1974-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |