TW346509B - Drafting device for fine spinning frame - Google Patents

Drafting device for fine spinning frame

Info

Publication number
TW346509B
TW346509B TW085103274A TW85103274A TW346509B TW 346509 B TW346509 B TW 346509B TW 085103274 A TW085103274 A TW 085103274A TW 85103274 A TW85103274 A TW 85103274A TW 346509 B TW346509 B TW 346509B
Authority
TW
Taiwan
Prior art keywords
roller
drafting
rollers
apron
constructed
Prior art date
Application number
TW085103274A
Other languages
Chinese (zh)
Inventor
Takashi Ogiso
Noritaka Adachi
Original Assignee
Toyowa Kogyo Kk
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 Toyowa Kogyo Kk filed Critical Toyowa Kogyo Kk
Application granted granted Critical
Publication of TW346509B publication Critical patent/TW346509B/en

Links

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A three line type drafting device comprising first and second pairs of top and bottom rollers, between which a main drafting zone is created, the top and bottom rollers in the second pair being constructed as apron rollers, and a third pair of top and bottom rollers, a back drafting zone being created between the second and third pairs, an allocation of drafting amounts being capable of being adjusted between the main and back drafting zones, characterized in that the third, top roller is constructed as an apron roller, that the said third, bottom roller is constructed as a fluted roller, and that, between the third, bottom fluted roller and the second, bottom roller, a guide plate is arranged so that the latter is under a contacted condition with a lower surface of the apron of the third, top roller via the sliver.
TW085103274A 1994-11-14 1996-03-19 Drafting device for fine spinning frame TW346509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06305469A JP3085110B2 (en) 1994-11-14 1994-11-14 Spinning machine draft device

Publications (1)

Publication Number Publication Date
TW346509B true TW346509B (en) 1998-12-01

Family

ID=17945531

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103274A TW346509B (en) 1994-11-14 1996-03-19 Drafting device for fine spinning frame

Country Status (2)

Country Link
JP (1) JP3085110B2 (en)
TW (1) TW346509B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9350970B2 (en) 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107237014B (en) * 2017-06-28 2019-07-19 东华大学 Centralization type spun yarn Super-high-draft device and spinning process
CN107675303B (en) * 2017-11-09 2024-04-26 广研科技湖北有限公司 DS curve drafting system of spinning frame
CN109610053B (en) * 2018-11-21 2020-07-28 东华大学 Spinning method with super-high drafting
CN109610052B (en) * 2018-11-21 2020-06-02 东华大学 Ultra-large draft spinning method and device adopting same
CN109468714A (en) * 2018-12-04 2019-03-15 经纬纺织机械股份有限公司 A kind of five roller systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9350970B2 (en) 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation

Also Published As

Publication number Publication date
JP3085110B2 (en) 2000-09-04
JPH08144134A (en) 1996-06-04

Similar Documents

Publication Publication Date Title
EP0271115A3 (en) Method and apparatus for automatically levelling sliver density variations in textile machines such as carding or drawing machines, and the like
TW346509B (en) Drafting device for fine spinning frame
GB500249A (en) An improved two-band drawing apparatus for doubling, drawing and spinning fibrous material
DE3775214D1 (en) Reissmaschine.
DE58905513D1 (en) Drafting system for spinning machines.
US2774995A (en) High reduction fiber drafting
US3509604A (en) Air laying system having a seal roll
US4522022B1 (en)
EP1329541A3 (en) Textile processing machine with a drawing frame
GB630036A (en) Improvements in arrangements for drafting and twisting fibrous material in spinning frames
DE59807821D1 (en) Spinning process and spinning machine with condenser
JPH0649720A (en) Draft apparatus provided with at least one apron draft zone
GB883823A (en) Drafting devices for textile spinning frames
US3055060A (en) Drafting arrangement for spinning machines
DE59105412D1 (en) Roller coupling on lower rollers of drafting systems in spinning machines.
GB740859A (en) Improvements in or relating to spinning, roving or the like frames
JPS5663022A (en) Three-step type high drafting device in spinning frame
GB774183A (en) Improvements in drafting rollers of textile drawing frames
KR970065795A (en) Drafting device for fine spinning frame
JPS575924A (en) Preparation of yarn having two-layer structure
ES2012631A6 (en) Draft system for spinning frames.
JPS57154421A (en) Drafting apparatus in spinning frame
JPS5668116A (en) Apron apparatus for fine spinning machine
FR2032374A1 (en) Cleaning device for drafting rollers on - textile machines
GB865561A (en) Improvements in drawing mechanisms for textile rovings

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees