JPS6122969U - Hose with built-in check valve - Google Patents

Hose with built-in check valve

Info

Publication number
JPS6122969U
JPS6122969U JP10687684U JP10687684U JPS6122969U JP S6122969 U JPS6122969 U JP S6122969U JP 10687684 U JP10687684 U JP 10687684U JP 10687684 U JP10687684 U JP 10687684U JP S6122969 U JPS6122969 U JP S6122969U
Authority
JP
Japan
Prior art keywords
hose
check valve
built
clamp
negative pressure
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
Application number
JP10687684U
Other languages
Japanese (ja)
Inventor
義道 井上
和伸 大平
Original Assignee
自動車機器株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 自動車機器株式会社 filed Critical 自動車機器株式会社
Priority to JP10687684U priority Critical patent/JPS6122969U/en
Publication of JPS6122969U publication Critical patent/JPS6122969U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Check Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案による逆止弁内蔵ホースの側面図で、逆
止弁内蔵部分を切開して示す図、第2図は第1図X−X
線による断面図、第3図は逆止弁の縦断面図、第4図は
クランプ締付け工具の略図である。 1・・・ホース、2・・・逆止弁、3・・・クランプ、
4・・・かしめ部。
Figure 1 is a side view of the hose with a built-in check valve according to the present invention, with the check valve built-in part cut away, and Figure 2 is a side view of the hose with a built-in check valve.
3 is a longitudinal sectional view of the check valve, and FIG. 4 is a schematic diagram of a clamp tightening tool. 1...Hose, 2...Check valve, 3...Clamp,
4...Caulking part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 負圧源に連結された可撓性ホースにブレーキ倍力装置の
負圧を保持するための逆止弁を内蔵したものにおいて、
逆止弁とブレーキ倍力装置との間のホースの外周にクラ
ンプを配設し、該クランプは、一定の巾をもつ金属環を
外方からホースの中心に向けて3カ所以上押圧変形させ
たかしめ部を備え、それによって、ホースの内径を縮小
して逆止弁の移動を防止するとともに、クランプの分解
再使用を不可能にしてなる逆止弁内蔵ホース。
A flexible hose connected to a negative pressure source has a built-in check valve to maintain the negative pressure of the brake booster,
A clamp is arranged on the outer periphery of the hose between the check valve and the brake booster, and the clamp deforms a metal ring having a certain width by pressing it from the outside toward the center of the hose at three or more locations. A hose with a built-in check valve, which is equipped with a caulking part, thereby reducing the inner diameter of the hose to prevent movement of the check valve, and making it impossible to disassemble and reuse the clamp.
JP10687684U 1984-07-14 1984-07-14 Hose with built-in check valve Pending JPS6122969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10687684U JPS6122969U (en) 1984-07-14 1984-07-14 Hose with built-in check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10687684U JPS6122969U (en) 1984-07-14 1984-07-14 Hose with built-in check valve

Publications (1)

Publication Number Publication Date
JPS6122969U true JPS6122969U (en) 1986-02-10

Family

ID=30666151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10687684U Pending JPS6122969U (en) 1984-07-14 1984-07-14 Hose with built-in check valve

Country Status (1)

Country Link
JP (1) JPS6122969U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342997U (en) * 1986-09-08 1988-03-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587182U (en) * 1981-07-08 1983-01-18 日立建機株式会社 Moment limiter display circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587182U (en) * 1981-07-08 1983-01-18 日立建機株式会社 Moment limiter display circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342997U (en) * 1986-09-08 1988-03-22

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