KR910700374A - Sewing machine with upper feeder - Google Patents

Sewing machine with upper feeder

Info

Publication number
KR910700374A
KR910700374A KR1019900702157A KR900702157A KR910700374A KR 910700374 A KR910700374 A KR 910700374A KR 1019900702157 A KR1019900702157 A KR 1019900702157A KR 900702157 A KR900702157 A KR 900702157A KR 910700374 A KR910700374 A KR 910700374A
Authority
KR
South Korea
Prior art keywords
link
drive
foot
sewing machine
upper conveying
Prior art date
Application number
KR1019900702157A
Other languages
Korean (ko)
Inventor
크룬드트 쿠르트
Original Assignee
틸만스; 클라인
파프 인두스트리마쉬넨 게엠베하
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 DE19893902445 external-priority patent/DE3902445C1/en
Application filed by 틸만스; 클라인, 파프 인두스트리마쉬넨 게엠베하 filed Critical 틸만스; 클라인
Publication of KR910700374A publication Critical patent/KR910700374A/en

Links

Classifications

    • 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
    • D05B27/04—Work-feeding means with feed dogs having horizontal and vertical movements arranged above the workpieces
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D05B29/08—Presser feet comprising relatively-movable parts

Landscapes

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

Abstract

내용 없음.No content.

Description

상부 이송 장치를 구비한 재봉틀Sewing machine with upper feeder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 상부 이송 장치를 구비한 재봉틀의 부분 측면도.1 is a partial side view of a sewing machine with an upper conveying device.

제2도는 상부 이송 장치의 구동부 및 그 작동의 개략도.2 is a schematic view of the drive of the upper conveying device and its operation.

제3도는 상부 이송 장치의 전동 부재의 부분 확대도.3 is a partially enlarged view of the transmission member of the upper conveying device.

Claims (1)

소재 누름발과 상부 이송발을 위한 지지 시스템을 구비하는 재봉틀의 상부 이송 장치로서, 상기 상부 이송발의 구동부는 일단부가 제1의 구동 수단에 타단부가 상기 상부 이송발에 연결되는 제1의 링크 시스템을 포함하고, 상기 제1의 링크 시스템은 4링크 구동부를 구비하며, 상기 4링크 구동부의 크랭크는 상기 지지 시스템의 지지 부재에 대해 요동 가능하고 상기 상부 이송발의 상승 운동 방향과 각도를 취하며, 상기 각도는 상기 상부 이송발의 접지 위치의 범위에서 최소값을 가지며, 상기 상부 이송발의 드러스트 구동부는 일단부가 제2의 구동 수단에 그리고 타단부가 제1의 링크 시스템에 연결되는 제2의 링크 시스템을 포함하는 상부 이송 장치에 있어서, 상기 두 링크 시스템(S1, S2) 사이의 연결이, 제2의 링크 시스템(S2)에 의해 구동되고, 상기 4링크 구동부(19, 18, 28, 29, 32)의 커플러(28)의 두 링크점내에서 연결되는 결합 링크(58)에 의하여 수행되는 것을 특징으로 하는 상부 이동 장치.An upper conveying device of a sewing machine having a support system for a material presser foot and an upper conveying foot, wherein the driving part of the upper conveying foot has a first link system having one end connected to the first driving means and the other end connected to the upper conveying foot; Wherein the first link system has a four link drive, the crank of the four link drive is oscillable with respect to the support member of the support system and takes an angle and an upward movement direction of the upper transfer leg, The angle has a minimum in the range of the ground position of the upper carriage, and the thrust drive of the upper carriage includes a second link system, one end of which is connected to the second drive means and the other end to the first link system. In the upper transfer device, the connection between the two link systems (S1, S2) is driven by a second link system (S2), the four rings An upper mobile unit, characterized in that is carried out by coupling link (58) connected to the two link surroundings of the coupler 28 of the drive unit (19, 18, 28, 29, 32). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900702157A 1989-01-27 1989-12-06 Sewing machine with upper feeder KR910700374A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19893902445 DE3902445C1 (en) 1987-07-27 1989-01-27 Sewing machine with an over-transport device
DEP3902445.8-26 1989-01-27
PCT/EP1989/001492 WO1990008849A1 (en) 1989-01-27 1989-12-06 Sewing machine with upper feed dog

Publications (1)

Publication Number Publication Date
KR910700374A true KR910700374A (en) 1991-03-15

Family

ID=6372935

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900702157A KR910700374A (en) 1989-01-27 1989-12-06 Sewing machine with upper feeder

Country Status (4)

Country Link
EP (1) EP0454687A1 (en)
JP (1) JPH04503015A (en)
KR (1) KR910700374A (en)
WO (1) WO1990008849A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487448B (en) * 2018-11-23 2021-01-26 拓卡奔马机电科技有限公司 Self-adaptive high-low seam presser foot device
CN110699870B (en) * 2019-10-29 2021-10-29 溆浦县顺成服装有限公司 Flat seaming machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570427A (en) * 1969-07-02 1971-03-16 Pfaff Ag G M Top feed means for sewing machines
DE3724788A1 (en) * 1987-07-27 1989-02-16 Pfaff Ind Masch UPPER TRANSPORT DEVICE ON SEWING MACHINES

Also Published As

Publication number Publication date
EP0454687A1 (en) 1991-11-06
JPH04503015A (en) 1992-06-04
WO1990008849A1 (en) 1990-08-09

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid