GB1131509A - Manual latch for a coreshaft bearing in a web winding machine - Google Patents

Manual latch for a coreshaft bearing in a web winding machine

Info

Publication number
GB1131509A
GB1131509A GB5321865A GB5321865A GB1131509A GB 1131509 A GB1131509 A GB 1131509A GB 5321865 A GB5321865 A GB 5321865A GB 5321865 A GB5321865 A GB 5321865A GB 1131509 A GB1131509 A GB 1131509A
Authority
GB
United Kingdom
Prior art keywords
coreshaft
latch
bearing
toggle
web
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
Application number
GB5321865A
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.)
Dominion Engineering Works Ltd
Original Assignee
Dominion Engineering Works Ltd
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.)
Filing date
Publication date
Application filed by Dominion Engineering Works Ltd filed Critical Dominion Engineering Works Ltd
Publication of GB1131509A publication Critical patent/GB1131509A/en
Expired legal-status Critical Current

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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41366—Mounting arrangements not otherwise provided for arrangements for mounting and supporting and -preferably- driving the (un)winding shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1076—Link and lever

Abstract

1,131,509. Feeding webs. DOMINION ENG. WORKS Ltd. 15 Dec., 1965 [21 Dec., 1964], No. 53218/65. Heading B6B. A web winder for paper machines includes mounting frame members, each carrying a mounting bracket means, a coreshaft having a bearing housing on each end thereof, being adapted to have a web of paper wound thereon to form a roll and being mounted between the mounting frame members in the mounting brackets, means for releasably clamping the coreshaft bearings to the mounting brackets, each clamping means including a latch pivotally mounted on the associated mounting bracket and adapted to clampingly engage the associated core-shaft bearing and a toggle linkage operatively connected between the mounting bracket and the latch such that it exerts a clamping force on the bearing through the latch when it is in an operative position. The winder is preferably a slitter/winder (13, Fig. 1, not shown) having a coreshaft (18) supported on bracket means (11) and bearing a web roll (19) this web roll being supported and rotated by surface contact with two drive drums (17) and (20). The web (14) passes through slitters (16) and the slit web passes around support drum 17 on to coreshaft 18. Fig. 3 shows a preferred form of the latch means, wherein coreshaft bearing box 11 is mounted on vertical frame member 12 and the reduced diameter part 27 of a coreshaft is located between inverted U-shaped bearing bracket flanges 25. Transverse positioning of the coreshaft is controlled by the shoulder 26 of the bearing housing. A latch means 28 is pivoted at 29 such that its end 30 may clampingly engage the coreshaft bearings. Pivotal movement of the latch means is effected by a two link toggle means 32 and 34 pivotally connected at 31 and 36 between the latch at 28 and the mounting bracket at 35. Fig. 3 shows the engaged position of the toggle wherein the toggle links 32 and 34 are in an " over centre position " retained by stop screw 38 abutting a stop face of link 34. The toggle may be disengaged thereby releasing the latch, by rotating the pivotally mounted handle means 41 carrying release lever 42 such that the lever 42 displaces the control toggle link 33 away from the bracket 25. The toggle links may be adjustable in length.
GB5321865A 1964-12-21 1965-12-15 Manual latch for a coreshaft bearing in a web winding machine Expired GB1131509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41998764 US3301498A (en) 1964-12-21 1964-12-21 Manual latch for coreshaft box

Publications (1)

Publication Number Publication Date
GB1131509A true GB1131509A (en) 1968-10-23

Family

ID=23664594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5321865A Expired GB1131509A (en) 1964-12-21 1965-12-15 Manual latch for a coreshaft bearing in a web winding machine

Country Status (3)

Country Link
US (1) US3301498A (en)
FR (1) FR1461080A (en)
GB (1) GB1131509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109051922A (en) * 2018-07-12 2018-12-21 中山市楚藕王餐饮管理有限公司 A kind of rolling-up mechanism

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI45589C (en) * 1969-04-29 1972-07-10 Ahlstroem Oy Movable roller combination
GB2337039B (en) * 1998-05-08 2002-04-24 Keith Andrew Gent Tractor-mountable dispenser for a roll of material
US6786446B1 (en) 2002-01-24 2004-09-07 Amcol International Corporation Large roll dispenser
CN107161744A (en) * 2017-06-29 2017-09-15 苏州市丹纺纺织研发有限公司 A kind of textile machinery cloth wrap-up
CN108975020B (en) * 2018-06-06 2020-11-10 河北入微能源科技有限公司 Slitting rewinder and body paper processing production line
US11827489B1 (en) 2020-04-08 2023-11-28 Con-Wal, Inc. Interchangeable tarp deployment system
US11491520B1 (en) 2021-05-17 2022-11-08 Con-Wal, Inc. Coupler for landfill tarp weight system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733019A (en) * 1956-01-31 goodwillie
US2505425A (en) * 1949-05-09 1950-04-25 Edward T Newell Latch for tail gates
US2960277A (en) * 1956-07-27 1960-11-15 Samuel M Langston Co Web winding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109051922A (en) * 2018-07-12 2018-12-21 中山市楚藕王餐饮管理有限公司 A kind of rolling-up mechanism

Also Published As

Publication number Publication date
US3301498A (en) 1967-01-31
FR1461080A (en) 1966-12-10

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