JPS61116225U - - Google Patents
Info
- Publication number
- JPS61116225U JPS61116225U JP54785U JP54785U JPS61116225U JP S61116225 U JPS61116225 U JP S61116225U JP 54785 U JP54785 U JP 54785U JP 54785 U JP54785 U JP 54785U JP S61116225 U JPS61116225 U JP S61116225U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- bush
- hinge pin
- protruding
- center
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Description
第１図は本考案の要部を示す斜視図、第２図は
本考案にかかる挾着・緩み防止手段を具備したヒ
ンジ構造全体の側断面図、第３図は挾着・緩み防
止手段を示す第２図Ｘ―Ｘ線矢視図、第４図は締
めつけ工具の外形を示す側面図、第５図はアツセ
ンブリ型のヒンジピンの一部断面を有する側面図
である。
Ａ…ヒンジピン、Ｃ…挾着・緩み防止手段、１
…部材（第２部材）、２…ブツシユ、３…止め金
具、３ｂ…スロツト、４…ストツパ、５…段部。
Fig. 1 is a perspective view showing the main parts of the present invention, Fig. 2 is a side sectional view of the entire hinge structure equipped with the fastening/loosening prevention means according to the present invention, and Fig. 3 is a side sectional view of the entire hinge structure equipped with the fastening/loosening preventing means according to the present invention. FIG. 2 is a view taken along line X--X, FIG. 4 is a side view showing the external shape of the tightening tool, and FIG. 5 is a side view with a partial cross section of an assembly type hinge pin. A... Hinge pin, C... Clamping/loosening prevention means, 1
... Member (second member), 2... Bush, 3... Stopper, 3b... Slot, 4... Stopper, 5... Step portion.
Claims (1)
合面がテーパ状に形成されたヒンジ構造の挾着手
段において、前記ヒンジピン中央部に係合のため
の段部が形成され、前記部材の結合孔に内周面が
テーパ状に形成されたブツシユを一側端で部材端
面より突出する状態で固着し、該突出した部分の
内周面にめねじを形成し、該めねじに対応するお
ねじを外周面に形成し且つ外側端面に半径方向の
スロツトを形成した止め金具を該スロツトが前記
ブツシユ端より突出する状態で上記ブツシユに螺
着し、該突出したブツシユの外周側に、半径方向
に二分割可能で内周側にピンを植設した外形略リ
ング状のストツパを、該ピンが前記スロツトに係
合するように両側より挾着させ、前記止め金具の
先端縁部で、前記ヒンジピン中央部に形成された
段部を押圧するよう構成されていることを特徴と
する挾着・緩み防止手段。 In a fastening means having a hinge structure in which a joint surface between a coupling hole formed in a member and a hinge pin side is formed in a tapered shape, a step portion for engagement is formed in the center of the hinge pin, and a step portion for engagement is formed in the center of the hinge pin, and A bush with a tapered inner circumferential surface is fixed at one end thereof in a state protruding from the end surface of the member, a female thread is formed on the inner circumferential surface of the protruding part, and a male thread corresponding to the female thread is formed. is formed on the outer circumferential surface and a radial slot is formed on the outer end surface of the stopper, which is screwed onto the bush with the slot protruding from the end of the bush, and a stopper is formed on the outer circumferential side of the protruding bush in the radial direction. A stopper that can be divided into two and has a generally ring-shaped outer shape with a pin implanted on the inner circumference side is clamped from both sides so that the pin engages with the slot, and the tip edge of the stopper is inserted into the center of the hinge pin. A clamping/loosening prevention means configured to press a stepped portion formed on the portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54785U JPH0238092Y2 (en) | 1985-01-07 | 1985-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54785U JPH0238092Y2 (en) | 1985-01-07 | 1985-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116225U true JPS61116225U (en) | 1986-07-22 |
| JPH0238092Y2 JPH0238092Y2 (en) | 1990-10-15 |
Family
ID=30472491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54785U Expired JPH0238092Y2 (en) | 1985-01-07 | 1985-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238092Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007506907A (en) * | 2003-06-24 | 2007-03-22 | ツェーエヌハー・バウマシイネン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Bearings between components in construction civil machinery |
-
1985
- 1985-01-07 JP JP54785U patent/JPH0238092Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007506907A (en) * | 2003-06-24 | 2007-03-22 | ツェーエヌハー・バウマシイネン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Bearings between components in construction civil machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238092Y2 (en) | 1990-10-15 |
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