CH277256A - A sewing machine conveyor actuation mechanism. - Google Patents

A sewing machine conveyor actuation mechanism.

Info

Publication number: CH277256A
Authority: CH; Switzerland
Prior art keywords: sewing machine; actuation mechanism; machine conveyor; conveyor actuation; sewing
Prior art date: 1948-12-20

Application number

Other languages

French (fr)

Inventor

Mefina S A

Original Assignee

Mefina Sa

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.)

1948-12-20

Filing date

1948-12-20

Publication date

1951-08-31

1948-12-20 Application filed by Mefina Sa filed Critical Mefina Sa

1951-08-31 Publication of CH277256A publication Critical patent/CH277256A/en

Classifications

- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B15/00—Machines for sewing leather goods
- D05B15/02—Shoe sewing machines
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/22—Work-feeding means with means for setting length of stitch
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/005—Doors or covers for accessing inner parts of the machine; Security devices therefor
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Sewing Machines And Sewing (AREA)
Transmission Devices (AREA)

CH277256D 1948-12-20 1948-12-20 A sewing machine conveyor actuation mechanism. CH277256A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH2578225X		1948-12-20
CH288068T		1950-07-17

Publications (1)

Publication Number	Publication Date
CH277256A true CH277256A (en)	1951-08-31

Family

ID=25732781

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH277256D CH277256A (en)	1948-12-20	1948-12-20	A sewing machine conveyor actuation mechanism.
CH288068D CH288068A (en)	1948-12-20	1950-07-17	A sewing machine conveyor actuation mechanism.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH288068D CH288068A (en)	1948-12-20	1950-07-17	A sewing machine conveyor actuation mechanism.

Country Status (7)

Country	Link
US (2)	US2578225A (en)
BE (2)	BE492408A (en)
CH (2)	CH277256A (en)
DE (2)	DE832840C (en)
FR (2)	FR1000996A (en)
GB (2)	GB683292A (en)
NL (1)	NL70577C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE504038A (en) *	1948-12-20
US2986107A (en) *	1954-04-29	1961-05-30	Husquvarna Vapenfabriks Aktieb	Zigzag sewing machines
US2906220A (en) *	1957-04-12	1959-09-29	Singer Mfg Co	Feed mechanisms for sewing machines
GB848503A (en) *	1958-02-03	1960-09-21	Ivan Alexander Leslie	Improvements in the feeding mechanism of sewing machines
CH578073A5 (en) *	1974-10-23	1976-07-30	Mefina Sa
US4428316A (en)	1982-07-14	1984-01-31	The Singer Company	Feed system for a sewing machine
RU2379393C1 (en) *	2008-08-04	2010-01-20	Государственное образовательное учреждение высшего профессионального образования "Ивановская государственная текстильная академия" (ИГТА)	Device for variation of stitch frequency in process of closing at universal sewing machine
CN112095232B (en) *	2020-09-21	2024-07-26	福建省华增鞋业科技有限公司	Novel high-head sewing machine with double needles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US587908A (en) *		1897-08-10		Necticut
US623271A (en) *		1899-04-18		Feeding mechanism for sewing-machines
US690680A (en) *	1901-03-21	1902-01-07	New Domestic Sewing Machine Company	Feeding mechanism for sewing-machines.
BE504038A (en) *	1948-12-20

0
- BE BE504038D patent/BE504038A/xx unknown
- NL NL70577D patent/NL70577C/xx active
- BE BE492408D patent/BE492408A/xx unknown
1948
- 1948-12-20 CH CH277256D patent/CH277256A/en unknown
1949
- 1949-03-31 US US84610A patent/US2578225A/en not_active Expired - Lifetime
- 1949-12-03 FR FR1000996D patent/FR1000996A/en not_active Expired
- 1949-12-15 GB GB32198/49A patent/GB683292A/en not_active Expired
- 1949-12-20 DE DEM1075A patent/DE832840C/en not_active Expired
1950
- 1950-07-17 CH CH288068D patent/CH288068A/en unknown
1951
- 1951-06-12 GB GB13878/51A patent/GB683370A/en not_active Expired
- 1951-06-18 FR FR61783D patent/FR61783E/en not_active Expired
- 1951-06-28 DE DEM10051A patent/DE868100C/en not_active Expired
- 1951-07-10 US US235963A patent/US2647481A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB683370A (en)	1952-11-26
DE832840C (en)	1952-02-28
GB683292A (en)	1952-11-26
BE504038A (en)
FR1000996A (en)	1952-02-18
CH288068A (en)	1952-12-31
US2647481A (en)	1953-08-04
US2578225A (en)	1951-12-11
FR61783E (en)	1955-05-17
NL70577C (en)
BE492408A (en)
DE868100C (en)	1953-02-23

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