JPS58167677U - Sewing machine pump structure - Google Patents

Sewing machine pump structure

Info

Publication number
JPS58167677U
JPS58167677U JP6280582U JP6280582U JPS58167677U JP S58167677 U JPS58167677 U JP S58167677U JP 6280582 U JP6280582 U JP 6280582U JP 6280582 U JP6280582 U JP 6280582U JP S58167677 U JPS58167677 U JP S58167677U
Authority
JP
Japan
Prior art keywords
hole
sewing machine
pump structure
machine pump
eccentric groove
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.)
Pending
Application number
JP6280582U
Other languages
Japanese (ja)
Inventor
守也 越智
Original Assignee
アイシン精機株式会社
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
Application filed by アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP6280582U priority Critical patent/JPS58167677U/en
Publication of JPS58167677U publication Critical patent/JPS58167677U/en
Pending legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るミシンのポンプ構造の断面図、第
２図は第１図■−■線に沿う断面図、第３図は第１図の
ポンプ構造の組み付は時の状態を示す図である。 １０・・・・・・ブツシュ、１１・・・・・・第１Ｌ１
２・・・・・・第２孔、１４・・・・・・偏心溝、１４
ａ・・・・・・基準穴、１５・・・・・・プランジャー
。Fig. 1 is a sectional view of the pump structure of the sewing machine according to the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 shows the assembled state of the pump structure of Fig. 1. FIG. 10... Bush, 11... 1st L1
2...Second hole, 14...Eccentric groove, 14
a...Reference hole, 15...Plunger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、互に軸芯が直交するように第１孔および第２孔をブツ
シュに形成し、前記第１孔には偏心溝が形成された駆動
軸を、また前記第２孔にはプランジャーを夫々嵌入し、
前記駆動軸が回転したとき前記プランジャーが前記偏心
溝の回転位相に追従往復動して油の吸排出をなすミシレ
のポンプ構造に於て、前記偏心溝中心に基準穴を形成し
てなるミシンのポンプ構造。, a first hole and a second hole are formed in a bush so that their axes are perpendicular to each other, a drive shaft having an eccentric groove formed therein is provided in the first hole, and a plunger is provided in the second hole, respectively. Inserted,
When the drive shaft rotates, the plunger reciprocates to follow the rotational phase of the eccentric groove to suck and discharge oil, and the sewing machine has a reference hole formed at the center of the eccentric groove. pump structure.
JP6280582U 1982-04-29 1982-04-29 Sewing machine pump structure Pending JPS58167677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6280582U JPS58167677U (en) 1982-04-29 1982-04-29 Sewing machine pump structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6280582U JPS58167677U (en) 1982-04-29 1982-04-29 Sewing machine pump structure

Publications (1)

Publication Number Publication Date
JPS58167677U true JPS58167677U (en) 1983-11-08

Family

ID=30072934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6280582U Pending JPS58167677U (en) 1982-04-29 1982-04-29 Sewing machine pump structure

Country Status (1)

Country Link
JP (1) JPS58167677U (en)

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