FR1412270A - boundary layer eliminator - Google Patents

boundary layer eliminator

Info

Publication number
FR1412270A
FR1412270A FR992312A FR992312A FR1412270A FR 1412270 A FR1412270 A FR 1412270A FR 992312 A FR992312 A FR 992312A FR 992312 A FR992312 A FR 992312A FR 1412270 A FR1412270 A FR 1412270A
Authority
FR
France
Prior art keywords
boundary layer
eliminator
layer eliminator
boundary
layer
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
FR992312A
Other languages
French (fr)
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.)
Beloit Eastern Corp
Original Assignee
Beloit Eastern Corp
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 Beloit Eastern Corp filed Critical Beloit Eastern Corp
Application granted granted Critical
Publication of FR1412270A publication Critical patent/FR1412270A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/115—Details of cross-section or profile other
    • B65H2404/1152—Markings, patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • B65H2404/13163—Details of longitudinal profile shape stepped or grooved in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/181—Rollers composed of several layers with cavities or projections at least at one layer
FR992312A 1964-02-03 1964-10-22 boundary layer eliminator Expired FR1412270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34209164A 1964-02-03 1964-02-03

Publications (1)

Publication Number Publication Date
FR1412270A true FR1412270A (en) 1965-09-24

Family

ID=23340288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992312A Expired FR1412270A (en) 1964-02-03 1964-10-22 boundary layer eliminator

Country Status (2)

Country Link
FR (1) FR1412270A (en)
GB (1) GB1056372A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650454A (en) * 1985-02-21 1987-03-17 Moll Richard J Roller for glue applying folding machines
NL9000870A (en) * 1989-05-29 1990-12-17 Stork Screens Bv SUPPORT OR GUIDE ROLLERS AND APPARATUS EQUIPPED WITH ONE OR MORE OF SUCH ROLLERS.
DE19836116A1 (en) * 1998-03-24 2000-03-02 Voith Sulzer Papiertech Patent Roll winder roller
EP2749513A1 (en) * 2012-12-27 2014-07-02 Valmet Technologies, Inc. Method of operating a slitter-winder for winding fiber webs
DE102016102567A1 (en) * 2016-02-15 2017-08-17 Ahauser Gummiwalzen Lammers Gmbh & Co. Kg Composite roller with cavity
DE202016009195U1 (en) 2016-02-15 2023-12-04 Ahauser Gummiwalzen Lammers Gmbh & Co. Kg Composite roller with cavity

Also Published As

Publication number Publication date
GB1056372A (en) 1967-01-25

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