GB769389A - Zigzag sewing machines - Google Patents
Zigzag sewing machinesInfo
- Publication number
- GB769389A GB769389A GB14757/55A GB1475755A GB769389A GB 769389 A GB769389 A GB 769389A GB 14757/55 A GB14757/55 A GB 14757/55A GB 1475755 A GB1475755 A GB 1475755A GB 769389 A GB769389 A GB 769389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- needle
- arm
- cam
- shaft
- pitman
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
769,389. Sewing machines. SINGER MANUFACTURING CO. May 23, 1955 [May 27, 1954], No. 14757/55. Class 112. In a zig-zag sewing-machine with an exchangeable pattern cam and a cam-follower lever with means for holding the latter in a desired position when the cam is removed as described in Specification 772,570, the shaft of the cam-follower lever is linked to the upper end of an arm 58 on a hollow shaft 60 and the needle-vibrating pitman 27 is connected to a cylindrical slide 66 in a corresponding guideway formed in a member 93 which is pivoted to the upper end of the arm 58 and is oscillated with the arm about the shaft 60 by the action of the cam, the amplitude of the vibration of the needle-bar being adjusted by shifting the slide 66 along the guideway by means of a link 73 from a handoperated lever. The member 93 is constrained to move with the arm 58 by a pin 80 carried eccentrically on a spindle 78 in the bore of the shaft 60, and is adjusted about its pivot on the arm 58, to adjust the "zero" position of the needle laterally, by turning the spindle 78 by means of a finger-knob on its other end; a collar 85 fixed on the shaft 60 has abutments 87 to determine the extreme positions of the member 93 by engagement with a spring plunger 83 in the latter and a central groove to be engaged by the plunger in the normal position of the member 93. In the form shown, in order to avoid lateral shift of the needle-bar by adjustment of the slide 66 along the guide, the slide engages a slot 96 in the end member 94 of the needle-vibrating pitman 27 and the oscillation of the member 93 is imparted to the pitman by a pin 98 on the latter engaging a curved groove 97 in the former, this groove being centred on the point of connection between the pitman and the needle-bar frame when the member 93 is in mid-position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US432637A US2833233A (en) | 1954-05-27 | 1954-05-27 | Zigzag sewing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB769389A true GB769389A (en) | 1957-03-06 |
Family
ID=23716977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14757/55A Expired GB769389A (en) | 1954-05-27 | 1955-05-23 | Zigzag sewing machines |
Country Status (4)
Country | Link |
---|---|
US (1) | US2833233A (en) |
CH (1) | CH337395A (en) |
FR (1) | FR1132450A (en) |
GB (1) | GB769389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1265963B (en) * | 1964-04-18 | 1968-04-11 | Hueppe Justin Fa | Device for attaching the holder for the winding and adjusting drum with bearings for the drum shaft of a slatted blind |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE540370A (en) * | 1954-08-06 | |||
US3026831A (en) * | 1957-12-02 | 1962-03-27 | Singer Mfg Co | Zigzag mechanisms for sewing machines |
US3062164A (en) * | 1958-09-08 | 1962-11-06 | Riccar Sewing Machine Co Ltd | Device for automatic zigzag sewing |
US3074364A (en) * | 1960-01-25 | 1963-01-22 | Singer Mfg Co | Zigzag mechanism for sewing machines |
US3068817A (en) * | 1960-04-26 | 1962-12-18 | White Sewing Machine Corp | Zig-zag sewing machine |
US3035534A (en) * | 1960-06-14 | 1962-05-22 | White Sewing Machine Corp | Sewing machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1023314A (en) * | 1911-06-17 | 1912-04-16 | Singer Mfg Co | Overseaming mechanism for sewing-machines. |
US1611372A (en) * | 1924-03-15 | 1926-12-21 | Nolde & Horst Co | Control attachment for embroidery-sewing machines |
US2297197A (en) * | 1938-05-31 | 1942-09-29 | Bolter Wilhelm | Zigzag sewing machine |
DE716821C (en) * | 1940-06-27 | 1942-02-05 | Hermann Koehler Ag | Needle bar control device for zigag sewing machines |
FR964864A (en) * | 1947-04-25 | 1950-08-26 | ||
BE499705A (en) * | 1949-12-17 | |||
NL171941B (en) * | 1950-02-25 | Du Pont | PROCESS FOR PREPARING A POWDER MIXTURE SUITABLE FOR APPLYING IMPRESSED ELECTRICAL RESISTORS AS WELL AS ELECTRICAL RESISTANCE OBTAINED USING THIS POWDER MIX. |
-
1954
- 1954-05-27 US US432637A patent/US2833233A/en not_active Expired - Lifetime
-
1955
- 1955-05-23 GB GB14757/55A patent/GB769389A/en not_active Expired
- 1955-05-27 CH CH337395D patent/CH337395A/en unknown
- 1955-05-27 FR FR1132450D patent/FR1132450A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1265963B (en) * | 1964-04-18 | 1968-04-11 | Hueppe Justin Fa | Device for attaching the holder for the winding and adjusting drum with bearings for the drum shaft of a slatted blind |
Also Published As
Publication number | Publication date |
---|---|
FR1132450A (en) | 1957-03-11 |
US2833233A (en) | 1958-05-06 |
CH337395A (en) | 1959-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2862468A (en) | Ornamental stitch sewing machines | |
GB808351A (en) | Ornamental stitch sewing machine | |
US2979002A (en) | Sewing machines | |
GB769389A (en) | Zigzag sewing machines | |
GB529334A (en) | Improvements in and relating to sewing machines | |
GB637806A (en) | Improvements in or relating to buttonhole attachments for sewing machines | |
GB590104A (en) | Improvements in buttonhole sewing machines | |
US3055325A (en) | Sewing machine | |
GB436049A (en) | Improvements in zigzag-stitch sewing machines | |
GB593613A (en) | Feeding mechanism for sewing machines | |
US2495069A (en) | Article attaching machine | |
US1565665A (en) | Sewing machine | |
GB754629A (en) | Zigzag sewing machine | |
GB772570A (en) | Needle vibration controlling mechanisms for zigzag sewing machines | |
GB947577A (en) | Improvements in or relating to sewing machines | |
US2681629A (en) | Worktable tilting mechanism for blindstitch sewing machines | |
GB957587A (en) | Improvements in or relating to sewing machines | |
US2389867A (en) | Sewing machine looper mechanism | |
US2996023A (en) | Multi-needle sewing machines | |
US2618231A (en) | Control means for sewing machines | |
GB1205383A (en) | Stitch-pattern cam assemblies for sewing machines | |
GB787644A (en) | Control device for the needle bar of a zig-zag sewing machine | |
GB685594A (en) | Button sewing attachment for sewing machines | |
GB360231A (en) | Zigzag-stitch sewing machines | |
GB1007478A (en) | Improvements in zig-zag sewing machines |