CH520214A - Process for upsetting crimping of yarn - Google Patents

Process for upsetting crimping of yarn

Info

Publication number: CH520214A
Authority: CH; Switzerland
Prior art keywords: yarn; upsetting; crimping; upsetting crimping
Prior art date: 1968-11-21

Application number

CH1736569A

Other languages

German (de)

Inventor

Donald Wilson Mckinney

Henry Anthony Sinski

Original Assignee

Bancroft & Sons Co J

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.)

1968-11-21

Filing date

1969-11-21

Publication date

1971-11-30

1969-06-19 Priority claimed from US834792A external-priority patent/US3587145A/en

1969-11-21 Application filed by Bancroft & Sons Co J filed Critical Bancroft & Sons Co J

1971-11-30 Publication of CH520214A publication Critical patent/CH520214A/en

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

CH1736569A 1968-11-21 1969-11-21 Process for upsetting crimping of yarn CH520214A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US77782068A	1968-11-21	1968-11-21
US834792A US3587145A (en)	1969-06-19	1969-06-19	Crimping apparatus with heating and cooling cage

Publications (1)

Publication Number	Publication Date
CH520214A true CH520214A (en)	1971-11-30

Family

ID=27119360

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH1391271A CH535298A (en)	1968-11-21	1969-11-21	Device for upsetting crimping yarn
CH1736569A CH520214A (en)	1968-11-21	1969-11-21	Process for upsetting crimping of yarn
CH1736469A CH516016A (en)	1968-11-21	1969-11-21	Device for upsetting crimping yarn

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH1391271A CH535298A (en)	1968-11-21	1969-11-21	Device for upsetting crimping yarn

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH1736469A CH516016A (en)	1968-11-21	1969-11-21	Device for upsetting crimping yarn

Country Status (13)

Country	Link
BE (1)	BE742068A (en)
CH (3)	CH535298A (en)
DE (2)	DE1958071A1 (en)
DK (1)	DK130152B (en)
ES (2)	ES373792A1 (en)
FR (1)	FR2023821A1 (en)
GB (2)	GB1285969A (en)
HK (2)	HK49776A (en)
IL (2)	IL37680A (en)
LU (1)	LU59858A1 (en)
NL (1)	NL144003B (en)
NO (1)	NO129357B (en)
SE (2)	SE343342B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2136025B (en) *	1983-03-01	1986-06-11	Monsanto Co	Crimped polyester tow and staple
FR2681342B1 (en) *	1991-09-18	1993-11-19	Superba Sa	WIRE CRIMPING MACHINE WITH POSITIVE WIRE DRIVE.

1969
- 1969-11-18 GB GB56504/69A patent/GB1285969A/en not_active Expired
- 1969-11-18 GB GB2427/72A patent/GB1285970A/en not_active Expired
- 1969-11-19 SE SE15938/69A patent/SE343342B/xx unknown
- 1969-11-19 DE DE19691958071 patent/DE1958071A1/en active Pending
- 1969-11-19 DE DE19691966281 patent/DE1966281A1/en active Pending
- 1969-11-19 SE SE11278/71A patent/SE365560B/xx unknown
- 1969-11-20 LU LU59858D patent/LU59858A1/xx unknown
- 1969-11-20 DK DK617569AA patent/DK130152B/en unknown
- 1969-11-21 CH CH1391271A patent/CH535298A/en not_active IP Right Cessation
- 1969-11-21 NL NL696917617A patent/NL144003B/en unknown
- 1969-11-21 NO NO04630/69A patent/NO129357B/no unknown
- 1969-11-21 CH CH1736569A patent/CH520214A/en not_active IP Right Cessation
- 1969-11-21 CH CH1736469A patent/CH516016A/en not_active IP Right Cessation
- 1969-11-21 FR FR6940194A patent/FR2023821A1/fr not_active Withdrawn
- 1969-11-21 ES ES373792A patent/ES373792A1/en not_active Expired
- 1969-11-21 IL IL37680A patent/IL37680A/en unknown
- 1969-11-21 BE BE742068D patent/BE742068A/xx unknown
- 1969-11-21 IL IL33406A patent/IL33406A/en unknown
- 1969-11-21 ES ES373793A patent/ES373793A1/en not_active Expired
1976
- 1976-08-05 HK HK497/76*UA patent/HK49776A/en unknown
- 1976-08-05 HK HK496/76*UA patent/HK49676A/en unknown

Also Published As

Publication number	Publication date
IL37680A (en)	1972-10-29
CH516016A (en)	1971-11-30
ES373793A1 (en)	1972-02-16
DE1966281A1 (en)	1972-03-02
IL33406A (en)	1972-10-29
HK49776A (en)	1976-08-13
GB1285970A (en)	1972-08-16
DK130152B (en)	1974-12-30
SE343342B (en)	1972-03-06
HK49676A (en)	1976-08-13
GB1285969A (en)	1972-08-16
IL33406A0 (en)	1970-01-29
NL6917617A (en)	1970-05-25
BE742068A (en)	1970-05-04
NO129357B (en)	1974-04-01
LU59858A1 (en)	1970-01-20
ES373792A1 (en)	1972-02-01
FR2023821A1 (en)	1970-08-21
DK130152C (en)	1975-06-16
NL144003B (en)	1974-11-15
DE1958071A1 (en)	1970-05-27
CH535298A (en)	1973-03-31
SE365560B (en)	1974-03-25

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Legal Events

Date	Code	Title	Description
1980-07-31	PL	Patent ceased