GB1277718A - Hose fitting connection - Google Patents

Hose fitting connection

Info

Publication number
GB1277718A
GB1277718A GB1609371A GB1609371A GB1277718A GB 1277718 A GB1277718 A GB 1277718A GB 1609371 A GB1609371 A GB 1609371A GB 1609371 A GB1609371 A GB 1609371A GB 1277718 A GB1277718 A GB 1277718A
Authority
GB
United Kingdom
Prior art keywords
nut
hose
end piece
face
shoulder
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
Application number
GB1609371A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of GB1277718A publication Critical patent/GB1277718A/en
Expired legal-status Critical Current

Links

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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Abstract

1277718 Hose joints SOC ANON DBA 20 May 1971 [20 May 1970] 16093/71 Heading F2G To prevent over-tightening of a hose coupling by screwing-up a nut 30 on to an end piece 18 so as to clamp the end of a plastics &c. hose 10 between an olive 12 and frusto-conical &c. surfaces 26, 38 in the end piece, the inner end 40 of the nut has a face 42 which abuts a shoulder on the end piece 18. Deterioration of the hose end due to excessive tightening of the nut 30 is thus avoided. To prevent accidental unscrewing of the nut 30, its inner end face and the co-operating face of the shoulder on the end piece 18 may be provided with radial, interengaging ribs of plane or sinusoidal shape, Figs. 3, 4 (not shown). The end piece 18 and the nut 30 may be made of plastics.
GB1609371A 1970-05-20 1971-05-20 Hose fitting connection Expired GB1277718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018317A FR2046657A5 (en) 1970-05-20 1970-05-20

Publications (1)

Publication Number Publication Date
GB1277718A true GB1277718A (en) 1972-06-14

Family

ID=9055775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1609371A Expired GB1277718A (en) 1970-05-20 1971-05-20 Hose fitting connection

Country Status (4)

Country Link
DE (1) DE2124698A1 (en)
ES (1) ES169049Y (en)
FR (1) FR2046657A5 (en)
GB (1) GB1277718A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014181589A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Inner ring
WO2014181590A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Pipe connecting device
WO2014181592A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Pipe connecting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785517A (en) * 1987-03-24 1988-11-22 Kabushiki Kaisha Flowell Apparatus for manufacturing pipe joint portions

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014181589A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Inner ring
WO2014181590A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Pipe connecting device
WO2014181592A1 (en) * 2013-05-08 2014-11-13 日本ピラー工業株式会社 Pipe connecting device
JP2014219051A (en) * 2013-05-08 2014-11-20 日本ピラー工業株式会社 Pipe connecting device
JP2014219053A (en) * 2013-05-08 2014-11-20 日本ピラー工業株式会社 Pipe connecting device
CN105190148A (en) * 2013-05-08 2015-12-23 日本皮拉工业株式会社 Pipe connecting device
CN105229361A (en) * 2013-05-08 2016-01-06 日本皮拉工业株式会社 Inner ring
CN105190148B (en) * 2013-05-08 2017-08-04 日本皮拉工业株式会社 Pipe connection
TWI614436B (en) * 2013-05-08 2018-02-11 Nippon Pillar Packing Co Ltd Pipe connection device
US10132431B2 (en) 2013-05-08 2018-11-20 Nippon Pillar Packing Co., Ltd. Pipe connecting device
US10145497B2 (en) 2013-05-08 2018-12-04 Nippon Pillar Packing Co., Ltd. Inner ring

Also Published As

Publication number Publication date
DE2124698A1 (en) 1971-12-02
ES169049U (en) 1971-11-01
FR2046657A5 (en) 1971-03-05
ES169049Y (en) 1972-05-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees