JPS6164004U - - Google Patents
Info
- Publication number
- JPS6164004U JPS6164004U JP14422885U JP14422885U JPS6164004U JP S6164004 U JPS6164004 U JP S6164004U JP 14422885 U JP14422885 U JP 14422885U JP 14422885 U JP14422885 U JP 14422885U JP S6164004 U JPS6164004 U JP S6164004U
- Authority
- JP
- Japan
- Prior art keywords
- central portion
- diameter
- core
- pin
- head
- 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.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
第１図〜第３図はこの考案の実施例を示し、第
１図は脱落防止具を装着した状態を示す断面説明
図、第２図はピンの拡大断面説明図、第３図はピ
ンの仮組立状態を示す断面説明図である。
１…リム、２…ビード座、３…タイヤ、４…ビ
ード部、５…小穴、６…ピン、７…コア、８…被
覆材、９…頭部、１０…円柱部、１１…中央部、
１２…円柱部、１３…底部。
Figures 1 to 3 show an embodiment of this invention; Figure 1 is a cross-sectional explanatory view showing the state in which the fall prevention device is attached, Figure 2 is an enlarged cross-sectional explanatory view of the pin, and Figure 3 is an explanatory cross-sectional view of the pin. FIG. 3 is a cross-sectional explanatory view showing a temporarily assembled state. 1... Rim, 2... Bead seat, 3... Tire, 4... Bead part, 5... Small hole, 6... Pin, 7... Core, 8... Covering material, 9... Head, 10... Cylindrical part, 11... Center part,
12... Cylindrical part, 13... Bottom part.
Claims (1)
複数個の小穴に圧入嵌着させるためのピンであつ
て、前記ピンは、剛性を有するコアと、このコア
を中心としてその外周を被覆する弾性を有する被
覆材とで構成され、前記被覆材を、最先端側から
前記小穴と略同径の頭部と、この頭部よりも幾分
小径の円柱部と、この円柱部から連続してテーパ
面を有する大径の中央部と、この中央部から段差
を隔てて形成された円柱部と、更に前記中央部よ
りも大径な底部とで連続的に、かつ一体的に構成
したことを特徴とするタイヤビートの脱落防止具
。 A pin for press-fitting into a plurality of small holes formed in at least one bead seat of a rim, the pin having a rigid core and an elastic core that covers the outer periphery of the core. The covering material is composed of a head having approximately the same diameter as the small hole from the most distal side, a cylindrical part having a diameter somewhat smaller than the head, and a tapered surface continuous from the cylindrical part. A central portion having a large diameter, a cylindrical portion formed apart from the central portion by a step, and a bottom portion having a larger diameter than the central portion are continuously and integrally constructed. A device to prevent tire beats from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14422885U JPS6164004U (en) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14422885U JPS6164004U (en) | 1985-09-24 | 1985-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164004U true JPS6164004U (en) | 1986-05-01 |
Family
ID=30702512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14422885U Pending JPS6164004U (en) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164004U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4985703A (en) * | 1972-12-20 | 1974-08-16 |
-
1985
- 1985-09-24 JP JP14422885U patent/JPS6164004U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4985703A (en) * | 1972-12-20 | 1974-08-16 |