GB1135270A – Extensible and contractible flexible plastics hose
– Google Patents
GB1135270A – Extensible and contractible flexible plastics hose
– Google Patents
Extensible and contractible flexible plastics hose
Info
Publication number
GB1135270A
GB1135270A
GB3607066A
GB3607066A
GB1135270A
GB 1135270 A
GB1135270 A
GB 1135270A
GB 3607066 A
GB3607066 A
GB 3607066A
GB 3607066 A
GB3607066 A
GB 3607066A
GB 1135270 A
GB1135270 A
GB 1135270A
Authority
GB
United Kingdom
Prior art keywords
hose
walls
folds
longer
extensible
Prior art date
1966-05-17
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
GB3607066A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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.)
1966-05-17
Filing date
1966-08-11
Publication date
1968-12-04
1966-05-19
Priority claimed from JP41032376A
external-priority
patent/JPS4925736B1/ja
1966-08-11
Application filed by Matsushita Electric Industrial Co Ltd
filed
Critical
Matsushita Electric Industrial Co Ltd
1968-12-04
Publication of GB1135270A
publication
Critical
patent/GB1135270A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16L11/00—Hoses, i.e. flexible pipes
F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
Abstract
1,135,270. Flexible hoses. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 11 Aug., 1966 [17 May, 1966 (2); 19 May, 1966 (2)], No. 36070/66. Headings F2G and F2P. An extensible and contractible flexible hose 1 of plastics material, e.g. a blend of polypropylene and polyisobutylene, has a member inwardly facing annular folds 2 connected with each other at the inner peripheral edges 6 thereof each of the folds consisting of two annular walls 3, 4 connected with each other at the outer peripheral edges 5 thereof, one of the walls being longer than the other in a section taken along a plane including the axis of the hose. When the hose is collapsed from a stretched condition the shorter walls 4 are lapped by the longer walls 3 so that the folds are self-retained in a contracted condition as shown in Fig. 4; conversely when the hose is stretched from a contracted condition the shorter walls 4 are deflected to move away from the longer walls 3 so that the folds are self-retained in the position shown in Fig. 2. The angle α between the walls when the hose is in a stretched condition is in the range from 45 to 65 degrees, and the ratio of the lengths l 3 , l 4 is in the range 1À02: 1 to 1À1: 1. A spirally wound wire element may be disposed within the hose, and the ends of the hose may be provided with spiral folds for screw engagement in a connecting sleeve Fig. 4 (not shown). In a modification, the wall of the hose comprises two layers.
GB3607066A
1966-05-17
1966-08-11
Extensible and contractible flexible plastics hose
Expired
GB1135270A
(en)
Applications Claiming Priority (4)
Application Number
Priority Date
Filing Date
Title
JP3198366
1966-05-17
JP4673066
1966-05-17
JP4732266
1966-05-19
JP41032376A
JPS4925736B1
(en)
1966-05-19
1966-05-19
Publications (1)
Publication Number
Publication Date
GB1135270A
true
GB1135270A
(en)
1968-12-04
Family
ID=27459532
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3607066A
Expired
GB1135270A
(en)
1966-05-17
1966-08-11
Extensible and contractible flexible plastics hose
Country Status (2)
Country
Link
DE
(1)
DE1296900B
(en)
GB
(1)
GB1135270A
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2125276A
(en)
*
1982-08-16
1984-03-07
Bosch Siemens Hausgeraete
Water ducting in an electric coffee machine
GB2169515A
(en)
*
1984-12-31
1986-07-16
Lifeline Ltd
Catheter mount assembly
FR2677688A1
(en)
*
1991-06-11
1992-12-18
Wirquin Plastiques Sa
Connection tube for toilet bowl
GB2298470A
(en)
*
1995-02-28
1996-09-04
Dalatek Ltd
Flexible piping
GB2306605A
(en)
*
1995-11-02
1997-05-07
Draftex Ind Ltd
Longitudinally flexible pipe
EP1906072A3
(en)
*
2006-09-27
2010-09-15
MANN+HUMMEL GmbH
Pipe element in a fluid transporting pipe
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4773458A
(en)
*
1986-10-08
1988-09-27
William Touzani
Collapsible hollow articles with improved latching and dispensing configurations
US4873100A
(en)
*
1987-04-15
1989-10-10
The Procter & Gamble Company
Bistable expandable bottle
US4875692A
(en)
*
1987-10-20
1989-10-24
The Boeing Company
Conically-shaped corrugated seal
DE4126771A1
(en)
*
1991-08-13
1993-02-18
Bosch Siemens Hausgeraete
WATER-CONTAINING HOUSEHOLD APPLIANCE
DE10103383C5
(en)
*
2001-01-26
2005-07-21
Willi Skoberne
Double-walled connecting cable
DE10103384C2
(en)
*
2001-01-26
2003-05-28
Willi Skoberne
Exhaust pipe for combustion devices in buildings
DE102011076829B4
(en)
2011-05-31
2015-07-30
Hansgrohe Se
plumbing fixture
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2084496A
(en)
*
1934-07-21
1937-06-22
Lockwood Henry Cooper
Bellows
US2341556A
(en)
*
1942-03-18
1944-02-15
Joseph F Joy
Flexible bellows
US2657074A
(en)
*
1950-08-17
1953-10-27
Titeflex Inc
Metallic bellows
FR1195320A
(en)
*
1957-12-17
1959-11-17
Montedison Spa
Reinforced bellows
DE1830240U
(en)
*
1960-10-11
1961-04-27
Konstruktion Und Projektierung
FOLDED HOSE MADE OF PLASTIC.
1966
1966-08-11
GB
GB3607066A
patent/GB1135270A/en
not_active
Expired
1966-08-17
DE
DE1966M0070616
patent/DE1296900B/en
not_active
Withdrawn
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2125276A
(en)
*
1982-08-16
1984-03-07
Bosch Siemens Hausgeraete
Water ducting in an electric coffee machine
GB2169515A
(en)
*
1984-12-31
1986-07-16
Lifeline Ltd
Catheter mount assembly
FR2677688A1
(en)
*
1991-06-11
1992-12-18
Wirquin Plastiques Sa
Connection tube for toilet bowl
GB2298470A
(en)
*
1995-02-28
1996-09-04
Dalatek Ltd
Flexible piping
GB2298470B
(en)
*
1995-02-28
1998-09-09
Dalatek Ltd
Flexible piping
GB2306605A
(en)
*
1995-11-02
1997-05-07
Draftex Ind Ltd
Longitudinally flexible pipe
EP1906072A3
(en)
*
2006-09-27
2010-09-15
MANN+HUMMEL GmbH
Pipe element in a fluid transporting pipe
Also Published As
Publication number
Publication date
DE1296900B
(en)
1969-06-04
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None