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KR830007926A - Fabric pressure mechanism of sewing machine - Google Patents

Fabric pressure mechanism of sewing machine Download PDF

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Publication number
KR830007926A
KR830007926A KR1019810005032A KR810005032A KR830007926A KR 830007926 A KR830007926 A KR 830007926A KR 1019810005032 A KR1019810005032 A KR 1019810005032A KR 810005032 A KR810005032 A KR 810005032A KR 830007926 A KR830007926 A KR 830007926A
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KR
South Korea
Prior art keywords
teeth
sewing machine
fabric
presser
movement
Prior art date
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Granted
Application number
KR1019810005032A
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Korean (ko)
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KR860001535B1 (en
Inventor
겡고 시오미
기꾸오 아이다
Original Assignee
우찌야마 마히도
도오교오 쥬우기 고오교 가부시기 가이샤
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Publication date
Priority claimed from JP55184830A external-priority patent/JPS57107187A/en
Priority claimed from JP16148981U external-priority patent/JPS5934451Y2/en
Application filed by 우찌야마 마히도, 도오교오 쥬우기 고오교 가부시기 가이샤 filed Critical 우찌야마 마히도
Publication of KR830007926A publication Critical patent/KR830007926A/en
Application granted granted Critical
Publication of KR860001535B1 publication Critical patent/KR860001535B1/en
Expired legal-status Critical Current

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

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

Abstract

내용 없음No content

Description

재봉틀의 직물압송기구Fabric pressure mechanism of sewing machine

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

제1도는 제1 실시예의 상부 압송이빨 기구의 부분사시도.1 is a partial perspective view of the upper pressure tooth mechanism of the first embodiment.

제2도는 제 2 실시예의 상부 압송아암의 부분사시도.2 is a partial perspective view of the upper pressure arm of the second embodiment.

Claims (5)

바늘판에 대하여 출몰 전후동하는 하부 압송이빨과 이 하부 압송이빨과 일정한 위상차로 연동하여 직물을 압송사도록 하부 압송이빨에 대하여 상하동 위상을 역으로 하고 전후동 위상을 동일하게 하여서 바늘판 상부면에서 구동멤버로 연동장치하여 4행정운동을 하는 상부 압송이빨을 고정한 지지멤버를 장비하였으며 전기한 지지멤버는 상부 압송이빨을 봉합부와 대면하는 위치에서 측면쪽으로 격리하도록 수직측을 중심으로 회동할 수 있도록 지지하고 있음을 특징으로 하는 재봉틀의 직물압송기구.In the upper surface of the needle plate, reverse the up and down phases and make the same as the up and down phases with respect to the lower pressure teeth so that the lower pressure teeth moving back and forth with the needle plate and the lower pressure teeth are interlocked with a constant phase difference. Equipped with a support member that secures the upper pneumatic teeth for four stroke movements by interlocking with the driving member, and the previously supported support members can be rotated about the vertical side to isolate the upper pneumatic teeth from the side facing the suture. Fabric pressure mechanism of the sewing machine, characterized in that the support. 전기한 구동멤버는 전후 구동멤버와 상하 구동멤버로 구성되었으며 이에 의하여 상부 압송이빨이 직물압송방향에의 이동, 윗쪽방향에의 이동, 직물압송방향에 대하여 역방항에 로의 이동, 아래쪽 방향에의 이동의 4행정운동을 되풀이하는 것을 특징으로 하는 특허 청구의 범위 1의 재봉틀의 직물압송기구.The driving member mentioned above is composed of front and rear driving members and the upper and lower driving members.The upper driving teeth move in the direction of the fabric feeding, the movement in the upper direction, the movement in the reverse direction in the direction of the fabric feeding, and the movement in the downward direction. The fabric pressing mechanism of the sewing machine of claim 1, characterized by repeating the four stroke movement. 전기한 지지멤버는 상부 압송아암으로 구성되었으며 이 상부 압송아암은 선단부에 상부 압송이빨을 마련하여 후단부에서 전후 구동멤버에 연결됨과 동시에 수직측을 중심으로 측면쪽으로 회동하는 것이 자유로우며, 중간부 하부면에서 상하 구동멤버와 접촉하고 윗쪽에서 용수철에 따라 아래방향의 탄성력을 받고있는 특허 청구의 범위 2의 재봉틀의 직물 압송기구.The supporting member described above is composed of upper upper feed arm, which is provided with upper upper feed teeth at the front end, and is connected to the front and rear driving members at the rear end, and is free to rotate sideways around the vertical side. The fabric feeding mechanism of the sewing machine according to the claim 2, which is in contact with the up and down driving member on the surface and receives an elastic force in the downward direction along the spring from above. 전기한 지지멤버는 선단부에 상부 압송이빨이 있는 상부 압송체로 구성되었으며 선단부에 상부 압송이빨이 출몰하는 상부 압송이빨홈에 부착한 노루발을 갖고 있어 후단부에서 수직측을 중심으로 측면쪽으로 회동이 자유로운 압송아암에 전기한 상부 압송체가 전후동 또는 상하동이 가능하도록 지지되었으며 전기한 상부 압송체는 후단부에서 전후 구동멤버에 연결되어 중간부 하부면에서 상하 구동멤버와 접촉하여 윗쪽에서 용수철에 의한 아래쪽 방향의 탄성력을 받고있는 상부 압송아암에 착탈이 자유롭도록 연결되어 있는 특허청구의 범위 2의 재봉틀의 직물압송기구.The support member described above is composed of an upper presser body with an upper presser tooth at the tip and a presser foot attached to an upper presser tooth groove where the upper presser tooth is roamed at the front end. The upper pusher body, which is posted on the arm, is supported to be able to move forward and backward or up and down, and the upper pusher body that is connected to the front and rear driving members at the rear end is in contact with the upper and lower driving members at the lower part of the middle part, A fabric conveying mechanism of a sewing machine according to claim 2, which is detachably attached to an upper pushing arm under elastic force. 전기한 노루발에는 상부 압송이빨의 양측에 대면하여 세워놓은 상부 압송안내멤버가 형성되어 있는 특허 청구의 범위 4의 재봉틀 직물압송기구.The sewing machine fabric feeding mechanism according to claim 4, wherein the presser foot is provided with an upper pressing guide member which is formed facing both sides of the upper pressing teeth. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019810005032A 1980-12-25 1981-12-21 Fabric pressure mechanism of sewing machine Expired KR860001535B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP55-184830 1980-12-25
JP55184830A JPS57107187A (en) 1980-12-25 1980-12-25 Upward feeding mechanism of sewing machine
JP184830 1980-12-25
JP16148981U JPS5934451Y2 (en) 1981-10-29 1981-10-29 Upper feed mechanism of overlock sewing machine
JP161489 1981-10-29

Publications (2)

Publication Number Publication Date
KR830007926A true KR830007926A (en) 1983-11-09
KR860001535B1 KR860001535B1 (en) 1986-10-02

Family

ID=26487603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810005032A Expired KR860001535B1 (en) 1980-12-25 1981-12-21 Fabric pressure mechanism of sewing machine

Country Status (3)

Country Link
KR (1) KR860001535B1 (en)
DE (1) DE3150806C2 (en)
IT (1) IT1210598B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414219C1 (en) * 1984-04-14 1986-02-06 Union Special Gmbh, 7000 Stuttgart Sewing machine with top feed device
DE3704820A1 (en) * 1986-12-19 1988-06-30 Rockwell Rimoldi Spa Device for controlling and adjusting the upper transport device on overcast sewing machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530809A (en) * 1969-03-17 1970-09-29 Robert E Porter Work feeder for sewing machine
IT1017975B (en) * 1974-08-07 1977-08-10 Rockwell Rimoldi Spa UPPER ROLLER TRANSPORT FOR SEWING MACHINES
US4166422A (en) * 1978-09-06 1979-09-04 Porter Robert E Top feed for sewing machine
IT1109911B (en) * 1979-01-05 1985-12-23 Rockwell Rimoldi Spa SEWING MACHINE TRANSPORTATION MECHANISM REGULATION DEVICE

Also Published As

Publication number Publication date
DE3150806A1 (en) 1982-07-29
KR860001535B1 (en) 1986-10-02
DE3150806C2 (en) 1985-10-17
IT8150004A0 (en) 1981-12-23
IT1210598B (en) 1989-09-14

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