JPS635979U - - Google Patents
Info
- Publication number
- JPS635979U JPS635979U JP10107886U JP10107886U JPS635979U JP S635979 U JPS635979 U JP S635979U JP 10107886 U JP10107886 U JP 10107886U JP 10107886 U JP10107886 U JP 10107886U JP S635979 U JPS635979 U JP S635979U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric cam
- feed
- feed dog
- peripheral surface
- dog mechanism
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図は、この考案に係る送り歯機構周辺の平
面図、第2図は第1図における―線断面図、
第3図は、この考案の一実施例における分解斜視
図、第4図ないし第8図は従来技術の説明図で、
第4図はシリンダーベツド型ミシンの正面図、第
5図は、第4図におけるA部分の平面図、第6図
は送り歯機構周辺の縦断面図、第7図は第6図に
おける―線断面図、第8図は、送り歯機構の
分解斜視図である。
6……送り歯、7……送り腕、9……揺動ピン
、11……偏心カム。
Fig. 1 is a plan view of the vicinity of the feed dog mechanism according to this invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1,
FIG. 3 is an exploded perspective view of one embodiment of this invention, and FIGS. 4 to 8 are explanatory diagrams of the prior art.
Fig. 4 is a front view of the cylinder bed type sewing machine, Fig. 5 is a plan view of part A in Fig. 4, Fig. 6 is a vertical cross-sectional view of the vicinity of the feed dog mechanism, and Fig. 7 is a line taken along the line shown in Fig. 6. The sectional view, FIG. 8, is an exploded perspective view of the feed dog mechanism. 6... Feed dog, 7... Feed arm, 9... Swing pin, 11... Eccentric cam.
Claims (1)
かん合して偏心カムを回動させ、偏心カムの外周
面と、送り腕端部との間に介装した揺動ピンによ
つて、偏心カムの回動に従動して送り腕端部に取
付けた送り歯の上下方向往復動を得るようにした
ミシンの送り歯機構において、前記揺動ピンをそ
の上端は送り腕端部下面に、また下端は偏心カム
の外周面にそれぞれ当接するよう針板台に形成し
た取付孔にかん装支持したことを特徴とするミシ
ンの送り歯機構。 The gear part on the end of the lower shaft is engaged with the gear part on the inner peripheral surface of the eccentric cam to rotate the eccentric cam, and the swing pin interposed between the outer peripheral surface of the eccentric cam and the end of the feed arm Therefore, in a feed dog mechanism of a sewing machine which is configured to follow the rotation of an eccentric cam to obtain vertical reciprocating motion of a feed dog attached to the end of the feed arm, the swing pin is connected to the end of the feed arm with its upper end. A feed dog mechanism for a sewing machine, characterized in that the feed dog mechanism is supported by mounting holes formed in a throat plate base so that the bottom surface and the bottom end thereof abut against the outer peripheral surface of an eccentric cam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10107886U JPH0135728Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10107886U JPH0135728Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS635979U true JPS635979U (en) | 1988-01-16 |
JPH0135728Y2 JPH0135728Y2 (en) | 1989-10-31 |
Family
ID=30971494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10107886U Expired JPH0135728Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0135728Y2 (en) |
-
1986
- 1986-06-30 JP JP10107886U patent/JPH0135728Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0135728Y2 (en) | 1989-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS635979U (en) | ||
JPS6163229U (en) | ||
JPS63163772U (en) | ||
JPS638877U (en) | ||
JPS6167678U (en) | ||
JPS5818854Y2 (en) | Cloth feed mechanism of sewing machine | |
JPS6218075U (en) | ||
JPS61170483U (en) | ||
JPS6325965U (en) | ||
JPH0267975U (en) | ||
JPS6241715U (en) | ||
JPH0317781U (en) | ||
JPH0460391U (en) | ||
JPS6455885U (en) | ||
JPS59174169U (en) | Cloth feed device in sewing machine | |
JPS6269985U (en) | ||
JPS6276974U (en) | ||
JPS62199067U (en) | ||
JPS6164887U (en) | ||
JPS62139477U (en) | ||
JPS6390531U (en) | ||
JPH0410865U (en) | ||
JPH0165998U (en) | ||
JPS6320845U (en) | ||
JPS6283385U (en) |