JP7468394B2 - 紡機の繊維束集束装置 - Google Patents

紡機の繊維束集束装置 Download PDF

Info

Publication number
JP7468394B2
JP7468394B2 JP2021022969A JP2021022969A JP7468394B2 JP 7468394 B2 JP7468394 B2 JP 7468394B2 JP 2021022969 A JP2021022969 A JP 2021022969A JP 2021022969 A JP2021022969 A JP 2021022969A JP 7468394 B2 JP7468394 B2 JP 7468394B2
Authority
JP
Japan
Prior art keywords
suction
slit
hole
fiber bundle
wall portion
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.)
Active
Application number
JP2021022969A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022125394A5 (https=
JP2022125394A (ja
Inventor
基宏 河合
友亮 安藤
久秋 林
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Priority to JP2021022969A priority Critical patent/JP7468394B2/ja
Priority to EP22152618.9A priority patent/EP4047115B1/en
Priority to CN202210125274.8A priority patent/CN114941190B/zh
Publication of JP2022125394A publication Critical patent/JP2022125394A/ja
Publication of JP2022125394A5 publication Critical patent/JP2022125394A5/ja
Application granted granted Critical
Publication of JP7468394B2 publication Critical patent/JP7468394B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
JP2021022969A 2021-02-17 2021-02-17 紡機の繊維束集束装置 Active JP7468394B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021022969A JP7468394B2 (ja) 2021-02-17 2021-02-17 紡機の繊維束集束装置
EP22152618.9A EP4047115B1 (en) 2021-02-17 2022-01-21 Fiber bundle condensing device of spinning machine
CN202210125274.8A CN114941190B (zh) 2021-02-17 2022-02-10 纺织机的纤维束集束装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021022969A JP7468394B2 (ja) 2021-02-17 2021-02-17 紡機の繊維束集束装置

Publications (3)

Publication Number Publication Date
JP2022125394A JP2022125394A (ja) 2022-08-29
JP2022125394A5 JP2022125394A5 (https=) 2023-04-07
JP7468394B2 true JP7468394B2 (ja) 2024-04-16

Family

ID=80113408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021022969A Active JP7468394B2 (ja) 2021-02-17 2021-02-17 紡機の繊維束集束装置

Country Status (3)

Country Link
EP (1) EP4047115B1 (https=)
JP (1) JP7468394B2 (https=)
CN (1) CN114941190B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024103229A (ja) * 2023-01-20 2024-08-01 株式会社豊田自動織機 紡機の繊維束集束装置
JP2024172164A (ja) * 2023-05-31 2024-12-12 株式会社豊田自動織機 紡機における繊維束集束装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036786A1 (de) 2000-07-28 2002-02-07 Stahlecker Fritz Vorrichtung zum Verdichten eines Faserverbandes
JP2004156195A (ja) 2002-11-07 2004-06-03 Mas Fab Rieter Ag 紡績機械の繊維集束装置用吸込みダクト
JP2020090734A (ja) 2018-12-04 2020-06-11 株式会社豊田自動織機 紡機の繊維束集束装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837179A1 (de) * 1998-08-17 2000-02-24 Stahlecker Fritz Transportband zum Transportieren eines zu verdichtenden Faserverbandes
DE19837180A1 (de) * 1998-08-17 2000-02-24 Fritz Stahlecker Vorrichtung zum Verdichten eines verstreckten Faserverbandes
DE19903113A1 (de) * 1999-01-27 2000-08-03 Stahlecker Fritz Vorrichtung zum Verdichten eines verstreckten Faserverbandes
DE19922861A1 (de) * 1999-05-19 2000-11-23 Stahlecker Fritz Verfahren zum Verdichten eines verstreckten Faserverbandes
JP2005023430A (ja) * 2001-04-11 2005-01-27 Toyota Industries Corp 繊維束集束装置
JP3826864B2 (ja) * 2002-09-10 2006-09-27 株式会社豊田自動織機 紡機における繊維束集束装置
DE102005058756A1 (de) * 2005-12-05 2007-06-06 Spindelfabrik Suessen Gmbh Saugkanal für eine Faserbündelungseinrichtung
JP5098880B2 (ja) * 2008-08-04 2012-12-12 株式会社豊田自動織機 紡機における繊維束集束装置
JP5282724B2 (ja) * 2009-12-09 2013-09-04 株式会社豊田自動織機 紡機の繊維束集束装置における吸引パイプ及びその製造方法
JP2012087419A (ja) * 2010-10-15 2012-05-10 Toyota Industries Corp 紡機における繊維束集束装置
DE102018130484A1 (de) * 2018-11-30 2020-06-04 Maschinenfabrik Rieter Ag Vorrichtung an einer Spinnmaschine zum Verdichten eines Faserverbands, Einsatz und Saugkanal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036786A1 (de) 2000-07-28 2002-02-07 Stahlecker Fritz Vorrichtung zum Verdichten eines Faserverbandes
JP2004156195A (ja) 2002-11-07 2004-06-03 Mas Fab Rieter Ag 紡績機械の繊維集束装置用吸込みダクト
JP2020090734A (ja) 2018-12-04 2020-06-11 株式会社豊田自動織機 紡機の繊維束集束装置

Also Published As

Publication number Publication date
CN114941190A (zh) 2022-08-26
JP2022125394A (ja) 2022-08-29
EP4047115B1 (en) 2024-09-04
CN114941190B (zh) 2023-11-07
EP4047115A1 (en) 2022-08-24

Similar Documents

Publication Publication Date Title
JP7468394B2 (ja) 紡機の繊維束集束装置
EP1911865B1 (en) Fiber bundle collecting device for a spinning machine
JP3820951B2 (ja) 紡機における繊維束集束装置
EP2333137B1 (en) Fiber bundle concentrating device for spinning machine
JP2004156195A (ja) 紡績機械の繊維集束装置用吸込みダクト
EP1518949A2 (en) Air vortex spinning machine with special fibre introductions passages
JP6558879B2 (ja) 空気式紡績機械の紡績ノズル及び該紡績ノズルを備える紡績部
JP4179227B2 (ja) 紡機における繊維束集束装置
JP3786069B2 (ja) 紡機の繊維束集束装置
EP2151514B1 (en) Fiber bundle collecting device for spinning machine
EP3663446B1 (en) Fiber bundle condensing device of spinning machine
CN101086096A (zh) 带有凝聚装置的纺纱机
JP3826864B2 (ja) 紡機における繊維束集束装置
JP2024103229A (ja) 紡機の繊維束集束装置
EP2072647B1 (en) Draft roller
JP2015178687A (ja) ベルト案内ローラ、クリーニング装置、ドラフト装置、及び紡績機
EP1783253A2 (en) Fiber bundle concentrating device in spinning machine and method for manufacturing perforated belt
JP3894185B2 (ja) 紡績糸及びその製造方法
WO2010074138A1 (ja) ギャザラー
CN111826756A (zh) 纺机的纤维束集束装置
WO2002084000A1 (fr) Dispositif de reliure de fascicule
JP2024172164A (ja) 紡機における繊維束集束装置
JP2024175494A (ja) 精紡機の繊維束集束装置
JP2024153396A (ja) 繊維機械及び連結部材
JPH0577769B2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230330

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230330

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240201

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240305

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240318

R150 Certificate of patent or registration of utility model

Ref document number: 7468394

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150