GB1530875A - Sewing machine - Google Patents

Sewing machine

Info

Publication number
GB1530875A
GB1530875A GB1368277A GB1368277A GB1530875A GB 1530875 A GB1530875 A GB 1530875A GB 1368277 A GB1368277 A GB 1368277A GB 1368277 A GB1368277 A GB 1368277A GB 1530875 A GB1530875 A GB 1530875A
Authority
GB
United Kingdom
Prior art keywords
pivot
needle bar
sewing
sewing machine
lever
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
Application number
GB1368277A
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.)
WESTERN STAMPING CORP
Original Assignee
WESTERN STAMPING 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
Priority claimed from US05/741,765 external-priority patent/US4079684A/en
Application filed by WESTERN STAMPING CORP filed Critical WESTERN STAMPING CORP
Publication of GB1530875A publication Critical patent/GB1530875A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/14—Needle-bar drives
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D05B47/02—Manually-controlled tensioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

1530875 Needle bar drive WESTERN STAMPING CORP 31 March 1977 [15 Nov 1976] 13682/77 Addition to 1481368 Heading D1G A sewing machine with an axially reciprocable needle bar 82A has a first order lever 80A on a fulcrum 84A and which with one end engages the needle bar and with the other engages a crank 75A by which it is driven, the arm 81 of the lever being flexible to follow the cranks movement. The remainder of the machine is as described in Parent Specification, except for the pivot of the sewing hook which cooperates with the sewing needle. This pivot is shown in Fig. 35 and has a slotted cupped head 158 which acts as a Belleville spring to hold the pivot tight. Specifications 1481366; 1481367; and 1481369 are also referred to
GB1368277A 1976-11-15 1977-03-31 Sewing machine Expired GB1530875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/741,765 US4079684A (en) 1975-06-23 1976-11-15 Sewing machine

Publications (1)

Publication Number Publication Date
GB1530875A true GB1530875A (en) 1978-11-01

Family

ID=24982090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1368277A Expired GB1530875A (en) 1976-11-15 1977-03-31 Sewing machine

Country Status (2)

Country Link
GB (1) GB1530875A (en)
HK (1) HK280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337952A1 (en) * 1988-04-14 1989-10-18 Mefina S.A. Sewing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337952A1 (en) * 1988-04-14 1989-10-18 Mefina S.A. Sewing machine
CH675600A5 (en) * 1988-04-14 1990-10-15 Mefina Sa

Also Published As

Publication number Publication date
HK280A (en) 1980-01-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee