JP3931176B2 - 管継手 - Google Patents

管継手 Download PDF

Info

Publication number
JP3931176B2
JP3931176B2 JP2004023543A JP2004023543A JP3931176B2 JP 3931176 B2 JP3931176 B2 JP 3931176B2 JP 2004023543 A JP2004023543 A JP 2004023543A JP 2004023543 A JP2004023543 A JP 2004023543A JP 3931176 B2 JP3931176 B2 JP 3931176B2
Authority
JP
Japan
Prior art keywords
socket
plug
valve
main body
closed position
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.)
Expired - Lifetime
Application number
JP2004023543A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004251446A5 (enExample
JP2004251446A (ja
Inventor
秀夫 鈴木
Original Assignee
株式会社ニューマシン
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 株式会社ニューマシン filed Critical 株式会社ニューマシン
Priority to JP2004023543A priority Critical patent/JP3931176B2/ja
Publication of JP2004251446A publication Critical patent/JP2004251446A/ja
Publication of JP2004251446A5 publication Critical patent/JP2004251446A5/ja
Application granted granted Critical
Publication of JP3931176B2 publication Critical patent/JP3931176B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve being telescoped over an inner cylindrical wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
JP2004023543A 2003-01-31 2004-01-30 管継手 Expired - Lifetime JP3931176B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004023543A JP3931176B2 (ja) 2003-01-31 2004-01-30 管継手

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003024799 2003-01-31
JP2004023543A JP3931176B2 (ja) 2003-01-31 2004-01-30 管継手

Publications (3)

Publication Number Publication Date
JP2004251446A JP2004251446A (ja) 2004-09-09
JP2004251446A5 JP2004251446A5 (enExample) 2007-03-15
JP3931176B2 true JP3931176B2 (ja) 2007-06-13

Family

ID=33032303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004023543A Expired - Lifetime JP3931176B2 (ja) 2003-01-31 2004-01-30 管継手

Country Status (1)

Country Link
JP (1) JP3931176B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5394460B2 (ja) 2011-09-22 2014-01-22 長堀工業株式会社 流体継手
JP2018123848A (ja) * 2017-01-30 2018-08-09 ニッタ株式会社 管継手
JP6960673B2 (ja) * 2018-01-17 2021-11-05 長堀工業株式会社 流体継手
JP7142368B2 (ja) * 2020-05-11 2022-09-27 長堀工業株式会社 流体継手

Also Published As

Publication number Publication date
JP2004251446A (ja) 2004-09-09

Similar Documents

Publication Publication Date Title
CN106907542B (zh) 阳或阴快速联接元件以及包括这种元件的快速联接器
JP4596281B2 (ja) 管継手
US20050023826A1 (en) Coupler
US20130037141A1 (en) Transmission anti-leak valve
US6767002B2 (en) Check valve
JP3931176B2 (ja) 管継手
US4465097A (en) Coupling
US7389798B2 (en) Plug for a port
JP4404413B2 (ja) 管継手
JP4540777B2 (ja) 流体継手
TWM662373U (zh) 液流接頭結構
JP2000320772A (ja) 流体継手
JPH022157Y2 (enExample)
JP3526739B2 (ja) 管継手
JP4346325B2 (ja) 管継手
US4118006A (en) Socket assembly
JP5671252B2 (ja) 管継手
WO2012173152A1 (ja) 管継手
JP4545301B2 (ja) 急速継手
JP3535976B2 (ja) 管継手
JP5869090B2 (ja) 管継手
JP2006036348A (ja) 継手
KR930000504B1 (ko) 배관의 자동 착탈 장치용 커플링
JP3649905B2 (ja) クッション機構を備えたシリンダ装置
JPH0736230Y2 (ja) 管継手

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061227

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20061227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20061227

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070312

R150 Certificate of patent or registration of utility model

Ref document number: 3931176

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110316

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120316

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130316

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140316

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term