JPS61169878U - - Google Patents
Info
- Publication number
- JPS61169878U JPS61169878U JP5524585U JP5524585U JPS61169878U JP S61169878 U JPS61169878 U JP S61169878U JP 5524585 U JP5524585 U JP 5524585U JP 5524585 U JP5524585 U JP 5524585U JP S61169878 U JPS61169878 U JP S61169878U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- hawk end
- hawk
- bicycle frame
- pair
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 229910001234 light alloy Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
第１図は自転車用フレームの全体側面図、第２
図は本考案の実施例の詳細側面図、第３図は第２
図の―線に沿う拡大断面図、第４図は第３図
の例の溶接法説明図、第５図および第６図は本考
案の他の実施例の説明図、第７図は本考案のさら
に他の実施例の断面図である。
１……自転車フレーム、１２，１３……ホーク
エンド、１８，１９……鋼製プレート、２１……
鋼棒（連結部材）、２２，２３……突起（連結部
）。
Figure 1 is an overall side view of the bicycle frame, Figure 2
The figure is a detailed side view of the embodiment of the present invention, and Figure 3 is a detailed side view of the embodiment of the present invention.
4 is an explanatory diagram of the welding method of the example in FIG. 3, FIGS. 5 and 6 are explanatory diagrams of other embodiments of the present invention, and FIG. 7 is an explanatory diagram of the present invention. FIG. 3 is a sectional view of still another embodiment of the invention. 1... Bicycle frame, 12, 13... Hawk end, 18, 19... Steel plate, 21...
Steel rod (connection member), 22, 23... protrusion (connection part).
Claims (1)
フレームのホークエンドにおいて、このホークエ
ンドの両側面に配置した一対の鋼製またはこれに
類する硬質金属製のプレート（以下、単にプレー
トという）同志を、これらプレートの少なくとも
一方から一体延出させた連結部またはこれらプレ
ートと同質の連結部材を介して抵抗溶接法により
連結することにより、上記ホークエンドの表側面
および裏側面に、上記一対のプレートを実質的に
接合したことを特徴とする、自転車用フレームの
ホークエンド。 In the hawk end of a bicycle frame made of light alloy or non-metallic material, a pair of steel or similar hard metal plates (hereinafter simply referred to as plates) placed on both sides of the hawk end, The pair of plates are substantially attached to the front and back surfaces of the hawk end by connecting them by resistance welding through a connecting portion integrally extending from at least one of these plates or a connecting member of the same quality as these plates. The hawk end of the bicycle frame is characterized by its joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5524585U JPS61169878U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5524585U JPS61169878U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169878U true JPS61169878U (en) | 1986-10-21 |
Family
ID=30577737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5524585U Pending JPS61169878U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169878U (en) |
-
1985
- 1985-04-12 JP JP5524585U patent/JPS61169878U/ja active Pending
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