JPH031321U

JPH031321U -

Info

Publication number: JPH031321U
Application number: JP6276889U
Authority: JP
Priority date: 1989-05-30
Filing date: 1989-05-30
Publication date: 1991-01-09
Anticipated expiration: 2004-05-30
Also published as: JPH0724660Y2

Description

[Brief explanation of drawings]

第１図ａは本考案駆動軸の一例を示し、第１図
ｂはａのＩｂ−Ｉｂ線上の断面図、第２図は２個
の駆動部を連結する前の状態を示す図、第３図は
本考案駆動軸のアウターチユーブを示し、第４図
は本考案駆動軸のインナーチユーブを示し、第５
図は本考案駆動軸のガイドロツドを示し、第６図
は本考案駆動軸のワイヤーリングを示し、第７図
は従来の駆動軸を示す図である。２……ヨーク、４……ユニバーサルジヨイント
、６……フイツテングヨーク、８……アウターチ
ユーブ、１０……ヨーク、１２……ユニバーサル
ジヨイント、１４……フイツテングヨーク、１６
……インナーチユーブ、１８……インナーカバー
、２０……アウターカバー、２２……ガイドカバ
ー、２４……ガイドロツド、２６……ピン、２８
……圧縮コイルばね、３０……スライドリング、
３２……ばねピン用孔、３４……ワイヤーリング
ピン用孔、３６……ワイヤーリング、３８……ろ
う付け部、４０……中心孔、４２……孔、４３…
…ピン、４４……中心空所、４６……ピン。 Fig. 1a shows an example of the drive shaft of the present invention, Fig. 1b is a sectional view taken along the line Ib-Ib of a, Fig. 2 is a diagram showing the state before connecting the two drive parts, Fig. 3 The figure shows the outer tube of the drive shaft of the present invention, Figure 4 shows the inner tube of the drive shaft of the present invention, and Figure 5 shows the inner tube of the drive shaft of the present invention.
The figure shows the guide rod of the drive shaft of the present invention, FIG. 6 shows the wire ring of the drive shaft of the present invention, and FIG. 7 shows the conventional drive shaft. 2... Yoke, 4... Universal joint, 6... Fitting yoke, 8... Outer tube, 10... Yoke, 12... Universal joint, 14... Fitting yoke, 16
... Inner tube, 18 ... Inner cover, 20 ... Outer cover, 22 ... Guide cover, 24 ... Guide rod, 26 ... Pin, 28
...Compression coil spring, 30...Slide ring,
32... Hole for spring pin, 34... Hole for wire ring pin, 36... Wire ring, 38... Brazing part, 40... Center hole, 42... Hole, 43...
...pin, 44...center void, 46...pin.

補正平１．７．７実用新案登録請求の範囲を次のように補正する
。Amendment 1.7.7 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】駆動側と被動側とを連結するため駆動側と被動
側とにそれぞれ連結され互に軸線方向に摺動でき
るが相対的に回転しないよう嵌合したインナーチ
ユーブとアウターチユーブとを具え、前記インナ
ーチユーブ内に収容したガイドロツドと、このガ
イドロツドを前記インナーチユーブから突出させ
るばねとを設けた駆動軸において、中心空所を有
する細長い部材を前記ガイドロツドに取付けると
共に、前記細長い部材の前記中心空所に通るピン
によつて前記細長い部材を前記インナーチユーブ
に拘束したことを特徴とする駆動軸。[Claims for Utility Model Registration] In order to connect the driving side and the driven side, an inner tube and an outer tube are connected to the driving side and the driven side and are able to slide on each other in the axial direction, but are fitted together so that they do not rotate relative to each other. a drive shaft having a guide rod housed in the inner tube, and a spring for protruding the guide rod from the inner tube ; The drive shaft is characterized in that the elongated member is restrained to the inner tube by a pin passing through the central cavity of the drive shaft.

Claims

[Scope of utility model registration request]

In order to connect the driving side and the driven side, an inner tube and an outer tube are connected to the driving side and the driven side, respectively, and are fitted together so that they can slide in the axial direction but do not rotate relative to each other, and the inner tube In a drive shaft provided with a guide rod housed within the inner tube and a spring for protruding the guide rod from the inner tube, a wire ring configured in the form of an elongated loop having a central cavity is attached to the guide rod, and the A drive shaft characterized in that the wire ring is restrained to the inner tube by a pin passing through a central cavity.