JPWO2021029281A1 - - Google Patents

Info

Publication number
JPWO2021029281A1
JPWO2021029281A1 JP2021539223A JP2021539223A JPWO2021029281A1 JP WO2021029281 A1 JPWO2021029281 A1 JP WO2021029281A1 JP 2021539223 A JP2021539223 A JP 2021539223A JP 2021539223 A JP2021539223 A JP 2021539223A JP WO2021029281 A1 JPWO2021029281 A1 JP WO2021029281A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021539223A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021029281A1 publication Critical patent/JPWO2021029281A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
    • B29C2045/145—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll making rolls
JP2021539223A 2019-08-09 2020-08-04 Pending JPWO2021029281A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019146989 2019-08-09
PCT/JP2020/029837 WO2021029281A1 (en) 2019-08-09 2020-08-04 Conveyance roller and method for manufacturing same

Publications (1)

Publication Number Publication Date
JPWO2021029281A1 true JPWO2021029281A1 (en) 2021-02-18

Family

ID=74570304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021539223A Pending JPWO2021029281A1 (en) 2019-08-09 2020-08-04

Country Status (3)

Country Link
JP (1) JPWO2021029281A1 (en)
CN (1) CN114206578A (en)
WO (1) WO2021029281A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447551A (en) * 1990-06-15 1992-02-17 Asahi Chem Ind Co Ltd Tape guide roller for rotary head
JP2572371Y2 (en) * 1992-05-13 1998-05-20 日本エフ・テイ・ビー株式会社 Sponge roller
JPH09100045A (en) * 1995-10-03 1997-04-15 Mita Ind Co Ltd Rubber roller
JPH1137140A (en) * 1997-07-24 1999-02-09 Fujitsu Ltd Medium conveying rubber roller
JPH11212319A (en) * 1998-01-21 1999-08-06 Canon Inc Sheet ejection mechanism and image forming device provided therewith
JP2001031265A (en) * 1999-07-27 2001-02-06 Sumitomo Rubber Ind Ltd Roller member
JP4098663B2 (en) * 2003-05-07 2008-06-11 住友ゴム工業株式会社 Elastomer composition and rubber roller
JP2011026015A (en) * 2009-07-21 2011-02-10 Sumitomo Rubber Ind Ltd Paper feeding roller
JP2015223840A (en) * 2014-05-27 2015-12-14 株式会社ハタ技研 Non-sticking roller production method and non-sticking roller
JP6694577B2 (en) * 2015-12-18 2020-05-20 住友ゴム工業株式会社 Paper feed roller and manufacturing method thereof

Also Published As

Publication number Publication date
CN114206578A (en) 2022-03-18
WO2021029281A1 (en) 2021-02-18

Similar Documents

Publication Publication Date Title
BR112019017762A2 (en)
BR112021017339A2 (en)
BR112021013854A2 (en)
BR112021018450A2 (en)
BR112019016141A2 (en)
AU2020104490A4 (en)
BR112019016142A2 (en)
BR112019016138A2 (en)
BR112021018168A2 (en)
BR112021017234A2 (en)
BR112021018102A2 (en)
BR112021008711A2 (en)
BR112021018452A2 (en)
BR112021012348A2 (en)
BR112021018250A2 (en)
BR112021018093A2 (en)
BR112021018084A2 (en)
BR112021013944A2 (en)
BR112021013128A2 (en)
BR112021018484A2 (en)
BR112021015080A2 (en)
BR112021016996A2 (en)
BR112021017010A2 (en)
AT524962A5 (en)
BR112019016136A2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230329

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240315