JPS6030781U

JPS6030781U - Outer pot of full-rotation pot

Info

Publication number: JPS6030781U
Application number: JP12249883U
Authority: JP
Inventors: 高橋　祐市
Original assignee: 株式会社　佐文工業所
Priority date: 1983-08-05
Filing date: 1983-08-05
Publication date: 1985-03-01

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

[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図は全回
転釜の分解斜視図。第２図は外釜の平面図。第３図はそ
の側面図である。１：外釜、２：軸孔、４：剣先、６：内釜、７：軟膏、
８：軌溝、９：内釜押え。補正　昭５＆　　９．２２実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲椀状開口部の一部切欠きされた一端に上糸ループを掬う
剣先を形成しその内周面には、下糸を収納する内釜の軟
膏を嵌合する軌溝が設けられた外釜を、数ミクロンの超
微粒鉄粉（Ｆｅ）を主とし任意にニッケル（Ｎｉ）又は
、セリブデン（ＭＯ）の超微粒の金属粉体を混合し、バ
インダーを混成して射出成形機により精密成形し焼結し
たことを特徴とする全回転釜の外釜。The drawings show one embodiment of this invention, and FIG. 1 is an exploded perspective view of a full rotary hook. Figure 2 is a plan view of the outer pot. FIG. 3 is a side view thereof. 1: Outer pot, 2: Shaft hole, 4: Tip, 6: Inner pot, 7: Ointment,
8: Rail groove, 9: Inner pot holder. Amendment 5 & 9/22 The scope of claims for utility model registration is amended as follows. O Scope of Claim for Utility Model Registration One partially cut-out end of the bowl-shaped opening is formed with a tip for scooping up the upper thread loop, and the inner circumferential surface thereof has a rail into which the ointment of the inner hook for storing the lower thread is fitted. An outer pot with grooves is mixed with mainly ultrafine iron powder (Fe) of several microns, optionally with ultrafine metal powder of nickel (Ni) or cerebdenum (MO), and a binder. The outer pot of a full-rotation pot is characterized by precision molding and sintering using an injection molding machine.

Claims

[Scope of utility model registration request]

An outer hook is provided with a tip for scooping up the upper thread loop at one end of the bowl-shaped opening, which is partially cut out, and a groove on the inner circumferential surface thereof into which the ointment of the inner hook for storing the bobbin thread is fitted. , mainly ultrafine iron powder (Fe) of several microns is optionally mixed with nickel (Ni
) Or, an outer pot of a full-rotation pot characterized by preparing ultrafine metal powder of molybdenum (MO), mixing with a binder, precision molding using an injection molding machine, and sintering.