JPH03115213U

JPH03115213U -

Info

Publication number: JPH03115213U
Application number: JP2481690U
Authority: JP
Priority date: 1990-03-12
Filing date: 1990-03-12
Publication date: 1991-11-28
Anticipated expiration: 2005-03-12
Also published as: JP2507761Y2

Description

[Brief explanation of drawings]

第１〜第９図は本考案の実施例を示す断面図、
第１０図は本考案の第２図示に於ける最大球面揺
動及び最大偏芯スライド状態を示す断面図、第１
１図は本考案の同実施例のダストシールを示す断
面図、第１２図は従来の浮動性継手を示す断面図
である。１……スタツド、１ａ……半球体、１ｂ……軸
部、１ｃ……スタツド側接続部、１ｄ……スタツ
ド側工具掛部、１ｅ……凹穴、１ｆ……根元部、
２……摺動リング、３……異形半球体、３ａ……
完球体、４……外殻部、４ａ……収納室、４ｂ…
…外殻部側工具掛部、４ｃ……外殻部側接続部、
４ｄ……側壁、４ｅ……円錐凹壁、４ｆ……ソケ
ツト、５……板、５ａ……背面、６……ダストシ
ール、６ａ……保持部、６ｂ……シール板、６ｃ
……環状凹面、７……ピン、８……被動作体、９
……推進体、１０……ナツト。 1 to 9 are cross-sectional views showing embodiments of the present invention,
FIG. 10 is a sectional view showing the maximum spherical oscillation and the maximum eccentric sliding state in the second illustration of the present invention;
FIG. 1 is a sectional view showing a dust seal according to the same embodiment of the present invention, and FIG. 12 is a sectional view showing a conventional floating joint. 1... Stud, 1a... Hemisphere, 1b... Shaft part, 1c... Stud side connection part, 1d... Stud side tool hanging part, 1e... Recessed hole, 1f... Root part,
2...Sliding ring, 3...Irregular hemisphere, 3a...
Perfect sphere, 4...outer shell, 4a...storage chamber, 4b...
...Outer shell side tool hanging part, 4c...Outer shell side connection part,
4d...Side wall, 4e...Conical concave wall, 4f...Socket, 5...Plate, 5a...Back surface, 6...Dust seal, 6a...Holding section, 6b...Seal plate, 6c
... Annular concave surface, 7 ... Pin, 8 ... Operated object, 9
...Propellant, 10...Natsuto.

Claims

[Claims for Utility Model Registration] 1. A deformed hemisphere 3 having a diameter different from the outer diameter of the hemisphere 1a is concentrically protruded from one side of the hemisphere 1a, and the other side of the hemisphere 1a is A stud 1 having a stud-side connecting portion 1c attached to a shaft portion 1b is provided with a plate 5 that slidably supports the irregularly shaped hemisphere 3, and a sliding ring that is slidable on the outer diameter of the hemisphere 1a. 2 and slidably held by the outer shell 4 from the outside, and the stud side connection part 1c is held by the outer shell 4.
A floating joint characterized by performing spherical swing and eccentric sliding with respect to an outer shell side connecting portion 4c provided in the outer shell side connecting portion 4c. 2. The floating joint according to claim 1, characterized in that the hemisphere 1a is a deformed hemisphere 3 separate from the hemisphere 1a. 3. The hemisphere 1a is provided with a recessed hole 1e that is concentric with the outer diameter of the hemisphere 1a, and a perfect sphere 3a is held in the recessed hole 1e instead of the irregularly shaped hemisphere 3. floating fittings. 4. Claim 1, characterized in that it is a female threaded stud side connection part 1c integrally formed with the stud 1.
, 2 or 3. 5. A claim characterized in that the outer diameter part of the outer shell 4 is an outer shell side tool hooking part 4b, and a male threaded outer shell side connection part 4c integrally formed with the outer shell 4 is provided. 1
, 2, 3 or 4. 6 Side wall 4 of outer shell 4 on shaft 1b side of stud 1
d is a conical concave wall 4e, and the root portion 1f of the shaft portion 1b
It has a cylindrical holding part 6a for sealing, the diameter expands into a conical shape from one end, and an elastic dust seal 6 is attached to the conical concave wall 4e, and has a sealing plate 6b that can freely slide in contact with the concave wall 4e. Claims 1 and 2
, 3, 4 or 5.