JPH0211241U

JPH0211241U -

Info

Publication number: JPH0211241U
Application number: JP8851888U
Authority: JP
Priority date: 1988-07-05
Filing date: 1988-07-05
Publication date: 1990-01-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２
図はその平面図、第３図はその側面図、第４図は
円環形状にした状態を示す正面図、第５図はその
側面図、第６図は他の実施例を示す正面図、第７
図はその平面図、第８図はその側面図、第９図は
更に他の実施例を示す平面図、第１０図は更に他
の実施例を示す側面図、第１１図はメカニカルシ
ールに装着した状態を示す半断面図、第１２図は
ベアリングに装着した状態を示す半断面図、第１
３図は従来のバネの例を示す半断面図である。１：線材、２：突出部、３：当接部、４：接続
管、６：上方突出部、７：下方突出部、１０：非
突出部、１１：クランク状非突出部、２０：回転
従動環、２１：固定環、２２：スプリング受け、
５０：回転従動環、５１：スプリング受け、５２
：コイルスプリング、５３：小径コイルスプリン
グ、５４：スプリング保持孔。 Figure 1 is a front view showing one embodiment of the present invention;
FIG. 3 is a plan view thereof, FIG. 3 is a side view thereof, FIG. 4 is a front view showing an annular state, FIG. 5 is a side view thereof, and FIG. 6 is a front view showing another embodiment. 7th
The figure is a plan view, FIG. 8 is a side view, FIG. 9 is a plan view showing another embodiment, FIG. 10 is a side view showing still another embodiment, and FIG. 11 is attached to a mechanical seal. Fig. 12 is a half-sectional view showing the state in which it is attached to the bearing;
FIG. 3 is a half-sectional view showing an example of a conventional spring. 1: wire rod, 2: protruding part, 3: contacting part, 4: connecting pipe, 6: upward protruding part, 7: downward protruding part, 10: non-protruding part, 11: crank-shaped non-protruding part, 20: rotation driven Ring, 21: Fixed ring, 22: Spring receiver,
50: Rotating driven ring, 51: Spring receiver, 52
: Coil spring, 53: Small diameter coil spring, 54: Spring holding hole.

Claims

[Scope of utility model registration request]

A spring characterized in that a wire rod is formed into an annular shape, and a plurality of protrusions are formed that protrude in the radial direction of the annular shape and are alternately bent in the direction of the center line of the annular shape.