FR2484975B1 - Dispositif d'alimentation pour machines de pliage - Google Patents

Dispositif d'alimentation pour machines de pliage

Info

Publication number
FR2484975B1
FR2484975B1 FR8112034A FR8112034A FR2484975B1 FR 2484975 B1 FR2484975 B1 FR 2484975B1 FR 8112034 A FR8112034 A FR 8112034A FR 8112034 A FR8112034 A FR 8112034A FR 2484975 B1 FR2484975 B1 FR 2484975B1
Authority
FR
France
Prior art keywords
feeding device
folding machines
folding
machines
feeding
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
FR8112034A
Other languages
English (en)
Other versions
FR2484975A1 (fr
Inventor
Carlo Fonio
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.)
Rockwell-Rimoldi SpA
Original Assignee
Rockwell-Rimoldi SpA
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 Rockwell-Rimoldi SpA filed Critical Rockwell-Rimoldi SpA
Publication of FR2484975A1 publication Critical patent/FR2484975A1/fr
Application granted granted Critical
Publication of FR2484975B1 publication Critical patent/FR2484975B1/fr
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
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/124—Roll handlers
FR8112034A 1980-06-18 1981-06-18 Dispositif d'alimentation pour machines de pliage Expired FR2484975B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8022842A IT1209232B (it) 1980-06-18 1980-06-18 Dispositivo alimentatore delle pezze in rotolo per macchine faldatrici.

Publications (2)

Publication Number Publication Date
FR2484975A1 FR2484975A1 (fr) 1981-12-24
FR2484975B1 true FR2484975B1 (fr) 1986-06-06

Family

ID=11201056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112034A Expired FR2484975B1 (fr) 1980-06-18 1981-06-18 Dispositif d'alimentation pour machines de pliage

Country Status (5)

Country Link
US (1) US4436296A (fr)
JP (1) JPS5772575A (fr)
FR (1) FR2484975B1 (fr)
GB (1) GB2077787B (fr)
IT (1) IT1209232B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579962B1 (fr) * 1985-04-04 1987-07-03 Lectra Systemes Sa
IT8522051V0 (it) * 1985-05-31 1985-05-31 Rockwell Rimoldi Spa Macchina faldatrice di pezze in rotolo.
GB8611722D0 (en) * 1986-05-14 1986-06-25 Drg Uk Ltd Processing paper & other webs
IT1228852B (it) * 1989-02-22 1991-07-05 Meschi Ind Grafica Dispositivo svolgitore per bobine di carta.
IT1229334B (it) * 1989-05-04 1991-08-08 Ima Spa Apparecchio per la sostituzione automatica di pezze di tessuto, accoppiabile a macchine stenditrici utilizzate nell'industria delle confezioni.
FR3098527B1 (fr) * 2019-07-11 2021-07-23 Andritz Asselin Thibeau Dispositif de transfert et/ou d'introduction d'une nappe de fibres, notamment d'une nappe de non-tissé, dans une installation de consolidation, notamment une aiguilleteuse
CN112478873B (zh) * 2020-12-09 2022-08-30 绍兴佰迅卫生用品有限公司 一种折叠机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276479A (en) * 1941-04-29 1942-03-17 Gilbert Herman Walter Cloth feeding device for unwinding and laying up machines
US3458185A (en) * 1966-12-15 1969-07-29 Cutting Room Appliances Corp Web-loading device for cloth-laying machines
GB1304566A (fr) * 1970-09-03 1973-01-24
DE2828917C3 (de) * 1978-06-30 1981-03-12 Stumpf, Günter O., 7421 Mehrstetten Vorrichtung zur Lagerung von abzuwickelnden Stoffballen o.dgl.

Also Published As

Publication number Publication date
GB2077787A (en) 1981-12-23
IT1209232B (it) 1989-07-16
FR2484975A1 (fr) 1981-12-24
GB2077787B (en) 1984-01-25
IT8022842A0 (it) 1980-06-18
US4436296A (en) 1984-03-13
JPS5772575A (en) 1982-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse