JPS6419048U - - Google Patents
Info
- Publication number
- JPS6419048U JPS6419048U JP11290887U JP11290887U JPS6419048U JP S6419048 U JPS6419048 U JP S6419048U JP 11290887 U JP11290887 U JP 11290887U JP 11290887 U JP11290887 U JP 11290887U JP S6419048 U JPS6419048 U JP S6419048U
- Authority
- JP
- Japan
- Prior art keywords
- carburetor
- top cap
- throttle wire
- cap
- screwed
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の第１実施例に係るトツプキヤ
ツプ螺着部構造を備えたピストン式キヤブレター
の縦断面図、第２図はトツプキヤツプ螺着部の斜
視図、第３図は第２実施例に係るトツプキヤツプ
螺着部構造を示す縦断面図、第４図は従来の一般
的なトツプキヤツプ螺着部構造を備えたピストン
式キヤブレターの縦断面図である。
１……キヤブレター本体、２……吸気通路、３
……ピストンバルブ、４……バルブチヤンバー、
５……挿入口、５ａ……螺合部、６……トツプキ
ヤツプ、６ａ……挿通孔、６ｂ……螺合部、７…
…スロツトルワイヤー、８……バネ、９……環状
溝、１０……Ｏリング、１１……鍔部。
Fig. 1 is a longitudinal sectional view of a piston type carburetor with a top cap screwing part structure according to the first embodiment of the present invention, Fig. 2 is a perspective view of the top cap threading part, and Fig. 3 is a diagram showing the structure of the top cap threaded part according to the second embodiment. FIG. 4 is a longitudinal cross-sectional view showing such a top cap screwing structure. FIG. 4 is a vertical cross-sectional view of a piston type carburetor having a conventional top cap screwing structure. 1...Carburetor body, 2...Intake passage, 3
...Piston valve, 4...Valve chamber,
5...Insertion port, 5a...Screwing part, 6...Top cap, 6a...Insertion hole, 6b...Screwing part, 7...
... Throttle wire, 8 ... Spring, 9 ... Annular groove, 10 ... O-ring, 11 ... Flange.
Claims (1)
を摺動させて吸気通路のベンチユリー部を開閉す
るピストン式キヤブレターにおいて、 前記スロツトルワイヤーの挿通孔を有するトツ
プキヤツプが着脱可能に螺着される、キヤブレタ
ー本体側螺合部の基端に、トツプキヤツプの螺着
状態で該キヤツプ先端部の内周面が圧接するよう
に、Ｏリングを嵌着したことを特徴とするキヤブ
レター。 (2) 前記キヤブレター本体は鋳造成型され、前
記螺合部のパーテイングライン付近がネジのない
平坦面に形成されている実用新案登録請求の範囲
第１項に記載のキヤブレター。[Scope of Claim for Utility Model Registration] (1) A piston type carburetor that opens and closes a ventilate portion of an intake passage by sliding a piston valve using a throttle wire, in which a top cap having an insertion hole for the throttle wire is removably screwed. A carburetor, characterized in that an O-ring is fitted to the base end of a threaded part on the side of the carburetor body to which the top cap is screwed so that the inner circumferential surface of the top end of the cap comes into pressure contact with the top cap. (2) The carburetor according to claim 1, wherein the carburetor main body is formed by casting, and the parting line vicinity of the threaded portion is formed as a flat surface without screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112908U JP2549092Y2 (en) | 1987-07-22 | 1987-07-22 | carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112908U JP2549092Y2 (en) | 1987-07-22 | 1987-07-22 | carburetor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419048U true JPS6419048U (en) | 1989-01-31 |
| JP2549092Y2 JP2549092Y2 (en) | 1997-09-24 |
Family
ID=31352274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987112908U Expired - Lifetime JP2549092Y2 (en) | 1987-07-22 | 1987-07-22 | carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549092Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0451619U (en) * | 1990-09-10 | 1992-04-30 | ||
| JPH0453510U (en) * | 1990-09-12 | 1992-05-07 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136847U (en) * | 1976-04-09 | 1977-10-18 | ||
| JPS5810143A (en) * | 1981-07-11 | 1983-01-20 | Yamaha Motor Co Ltd | Piston type carburetor |
-
1987
- 1987-07-22 JP JP1987112908U patent/JP2549092Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136847U (en) * | 1976-04-09 | 1977-10-18 | ||
| JPS5810143A (en) * | 1981-07-11 | 1983-01-20 | Yamaha Motor Co Ltd | Piston type carburetor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0451619U (en) * | 1990-09-10 | 1992-04-30 | ||
| JPH0453510U (en) * | 1990-09-12 | 1992-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549092Y2 (en) | 1997-09-24 |