IT1251924B - CLAMPING DEVICE FOR FLEXIBLE HOSES - Google Patents

CLAMPING DEVICE FOR FLEXIBLE HOSES

Info

Publication number
IT1251924B
IT1251924B ITMI912710A ITMI912710A IT1251924B IT 1251924 B IT1251924 B IT 1251924B IT MI912710 A ITMI912710 A IT MI912710A IT MI912710 A ITMI912710 A IT MI912710A IT 1251924 B IT1251924 B IT 1251924B
Authority
IT
Italy
Prior art keywords
band
clamping
clamping band
external part
internal end
Prior art date
Application number
ITMI912710A
Other languages
Italian (it)
Inventor
Josef Kammerich
Original Assignee
Kemmerich Gmbhb & Co Kg Ora Ke
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 Kemmerich Gmbhb & Co Kg Ora Ke filed Critical Kemmerich Gmbhb & Co Kg Ora Ke
Publication of ITMI912710A0 publication Critical patent/ITMI912710A0/en
Publication of ITMI912710A1 publication Critical patent/ITMI912710A1/en
Application granted granted Critical
Publication of IT1251924B publication Critical patent/IT1251924B/en

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
    • F16L33/02—Hose-clips
    • F16L33/035—Hose-clips fixed by means of teeth or hooks

Abstract

Per realizzare un dispositivo di serraggio per tubi flessibili con una fascia di serraggio ad estremità aperte, un dispositivo per il collegamento meccanico delle estremità della fascia aperte e sovrapposte fra loro, con ganci di tenuta e di supporto su una zona interna della fascia, diretti verso l'esterno e che possono inserirsi in corrispondenti aperture nella zona esterna della fascia, e inoltre con un dispositivo di tensione integralmente conformato per tendere la fascia di serraggio, dove il dispositivo di serraggio può essere serrato mediante la trazione esercitata dal dispositivo di tensione, dove inoltre sull'estremità interna della zona di sovrapposizione nella parte esterna della fascia di serraggio è realizzato un gradino sporgente verso l'esterno con altezza pari allo spessore della fascia di serraggio, il quale dispositivo permetta di ottenere, in modo diverso da quanto fatto finora, ugualmente una tenuta sicura con raccordo senza gradino e inoltre con montaggio semplice e senza problemi, si propone che il gradino (9) di un lato longitudinale della fascia si estenda soltanto all'incirca per la metà della larghezza della parte (6) esterna della fascia di serraggio, la estremità interna (4) della fascia di serraggio termini ad una distanza dal gradino (9) corrispondente allo spostamento di serraggio e accanto al gradino (9) presenti un prolungamento (11), che corrisponde all'incirca alla metà della sua larghezza, è allineato esternamente ad uno spigolo del bordo laterale, e, accanto al gradino (9), aderisce alla parte esterna (6) senza gradino della fascia di serraggio e presenta una lunghezza maggiore della distanza della estremità (10) non prolungata della fascia di serraggio dal gradino (9), dove inoltre in particolare il dispositivo di tensione (7), internamente al dispositivo di serraggio, è coperto dalla estremità interna (4) della fascia di serraggio.To create a clamping device for flexible hoses with a clamping band with open ends, a device for the mechanical connection of the band ends open and overlapping each other, with sealing and support hooks on an internal area of the band, directed towards the outside and which can fit into corresponding openings in the external area of the band, and also with a tension device integrally shaped to stretch the clamping band, where the clamping device can be tightened by the traction exerted by the tensioning device, where furthermore, on the internal end of the overlap zone in the external part of the clamping band there is a step protruding outwards with a height equal to the thickness of the clamping band, which device allows to obtain, in a different way from what has been done so far, equally a secure seal with stepless fitting and also with simple assembly smooth and without problems, it is proposed that the step (9) of a longitudinal side of the band extends only about half the width of the external part (6) of the clamping band, the internal end (4) of the band of tightening ends at a distance from the step (9) corresponding to the tightening movement and next to the step (9) there is an extension (11), which corresponds to approximately half its width, is aligned externally to an edge of the lateral edge, and, next to the step (9), it adheres to the external part (6) without the step of the clamping band and has a length greater than the distance of the end (10) not prolonged of the clamping band from the step (9), where also in particular the tensioning device (7), inside the clamping device, is covered by the internal end (4) of the clamping band.

ITMI912710A 1990-10-31 1991-10-14 CLAMPING DEVICE FOR FLEXIBLE HOSES IT1251924B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034626A DE4034626A1 (en) 1990-10-31 1990-10-31 HOSE CLAMP

Publications (3)

Publication Number Publication Date
ITMI912710A0 ITMI912710A0 (en) 1991-10-14
ITMI912710A1 ITMI912710A1 (en) 1993-04-14
IT1251924B true IT1251924B (en) 1995-05-27

Family

ID=6417379

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912710A IT1251924B (en) 1990-10-31 1991-10-14 CLAMPING DEVICE FOR FLEXIBLE HOSES

Country Status (10)

Country Link
AT (1) AT398615B (en)
BE (1) BE1004784A3 (en)
CH (1) CH684652A5 (en)
DE (1) DE4034626A1 (en)
ES (1) ES2048071B1 (en)
FR (1) FR2668575B1 (en)
GB (1) GB2249341B (en)
IT (1) IT1251924B (en)
NL (1) NL9101641A (en)
SE (1) SE504984C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615456A (en) * 1994-08-19 1997-04-01 Hans Oetiker Ag Maschinen- Und Apparate-Fabrik Tolerance-compensating reusable clamp structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7541278U (en) * 1975-12-24 1976-07-08 Jurid Werke Gmbh, 2056 Glinde HOSE CLAMP
US4315348A (en) * 1979-05-08 1982-02-16 Hans Oetiker Mechanical lock for clamps
US4299012A (en) * 1979-05-08 1981-11-10 Hans Oetiker Hose clamp
JPS55148927A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Air-fuel ratio controller
US4492004A (en) * 1982-12-03 1985-01-08 Hans Oetiker Earless clamp structure
US4622720A (en) * 1982-12-03 1986-11-18 Hans Oetiker Fastening arrangement for open hose clamp
CA1274069A (en) * 1984-06-20 1990-09-18 Hans Oetiker Hose clamp
DE3844543C1 (en) * 1988-06-03 1990-01-11 Rasmussen Gmbh, 6457 Maintal, De Hose clamp
US5033167A (en) * 1990-07-12 1991-07-23 Gkn Automotive Inc. Low profile clamp

Also Published As

Publication number Publication date
ES2048071B1 (en) 1996-02-01
DE4034626C2 (en) 1993-02-25
SE504984C2 (en) 1997-06-09
ATA182791A (en) 1994-05-15
SE9103193L (en) 1992-05-01
ITMI912710A1 (en) 1993-04-14
BE1004784A3 (en) 1993-01-26
ITMI912710A0 (en) 1991-10-14
ES2048071A2 (en) 1994-03-01
GB9119585D0 (en) 1991-10-23
DE4034626A1 (en) 1992-05-14
CH684652A5 (en) 1994-11-15
ES2048071R (en) 1995-06-16
SE9103193D0 (en) 1991-10-31
GB2249341B (en) 1994-07-06
AT398615B (en) 1995-01-25
FR2668575B1 (en) 1993-03-26
GB2249341A (en) 1992-05-06
FR2668575A1 (en) 1992-04-30
NL9101641A (en) 1992-05-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028