EP0240585B1 - Boucle autobloquante permettant de tendre et raccourcir une sangle - Google Patents
Boucle autobloquante permettant de tendre et raccourcir une sangle Download PDFInfo
- Publication number
- EP0240585B1 EP0240585B1 EP86104794A EP86104794A EP0240585B1 EP 0240585 B1 EP0240585 B1 EP 0240585B1 EP 86104794 A EP86104794 A EP 86104794A EP 86104794 A EP86104794 A EP 86104794A EP 0240585 B1 EP0240585 B1 EP 0240585B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt
- clamping
- crossbar
- clamping device
- embraced
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
- A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
Definitions
- the invention relates to a clamping device for self-locking tensioning and shortening of belts with a fixed and a free end of the belt and the like. With a holding part and a displaceably mounted clamping part, which causes the free end of the belt to jam under tensile stress.
- clamping devices are known in different embodiments. They generally consist of at least two individual clamping parts which are connected as a unit by the belt wrap.
- the components provided as clamping parts build relatively high, so that, in particular in the case of clamped objects used in the stack, the actual clamping device projects excessively beyond the circumference of this stack and leads to damage to the adjacent stacked objects.
- the tensioning parts are also designed to be relatively large in the direction of the belt to be tensioned, so that damage must also be expected on the circumferential surface to be tensioned.
- a clamping device which is formed from a holding part and a clamping part and has a crosspiece on which the free end of the belt can be folded down.
- a clamping in the sense of the present invention does not take place with this crossbar and the associated web of the holding part. In the working position, i.e. the clamping position, there is a clear distance between the web and the holding part.
- Belt surfaces of this type are particularly popular when moving and tensioning steel parts, which often have a corrosion protection film or surface residues caused by the production extremely short time also covered with a lubricating film, which accelerates the aforementioned sliding friction accordingly and makes such belts practically unusable.
- the known clamping device also has an angled edge on the clamping part, which projects beyond the entire components of the clamping device in the closed position, that is to say has a metallic stop surface as an outer boundary, which is to be switched off according to the present invention.
- a disadvantage of the known clamping device can be seen in the acute-angled contact of both parts (holding part and clamping part) in the area of the fixed belt end. As soon as the clamping device is to be opened by pulling on the loop, the front end of the clamping part slides off the surface of the holding part and hits the inner jacket or the surface of the belt end unhindered. The supporting forces required for opening are shifted directly onto the surface of the belt end. This leads to corresponding damage to the belt in a relatively short time, so that it becomes unusable.
- the invention has now set itself the task of forming a particularly flat-shaped clamping device, which preferably has the belt itself at least on the fixed clamping side and in a further region as an outer boundary and thus excludes a metallic damage surface.
- the holding part and the clamping part are designed as loosely slidable frames with crossbars and the fixed belt end comprises both frames, the transverse web of the clamping part enclosed by the fixed belt end being wider than the crossbar of the holding part formed and this first transverse web of the clamping part is assigned a second transverse web as the actual clamping web, which is arranged at a distance from its end face to the transverse web of the holding part and this distance is designed to be less than the protrusion of the enclosed first transverse web remaining against the pulling direction.
- the holding part is equipped with a pulling device at its free end, which is not enclosed by the belt.
- clamping device is shown in simplified form in a side view, from which the essential features emerge.
- the clamping device consists of a holding part 1 and a clamping part 2, which are designed as loosely displaceable frames with crossbars 3-7.
- the fixed belt end 8 comprises both frames, so that it is available as a closed unit.
- the enclosed first cross bar 5 of the clamping part 2 is wider than the cross bar 3 of the holding part 1.
- the first cross piece 5 is assigned a second cross piece 6 on the clamping part 2 as the actual clamping device or as the actual clamping piece, which is arranged with its end face 9 at a distance from the end face 10 of the cross piece 4. In the open state, this distance is less than the protrusion 12 remaining against the pulling direction 11 between the enclosed crosspiece 3 of the holding part 3 and the crosspiece 5 of the clamping part 2, likewise enclosed by the belt end 8.
- the transverse webs 3 and 5 are looped around by the belt ends 8 and 18 fastened to one another.
- the remaining free belt end 13 runs around the cross web 4 of the holding part 1 and then between the spacing surface of the crosspieces 4 and 6, in order to be finally led away below the crosspiece 6 as a free end outside the actual area of the clamping device as a pull end.
- a pulling device can be provided as a crosspiece 7 at the free end 15 of the holding part 1, which is equipped, for example, with a tab as a pulling strap, which, in the case of materials lying on top of one another, for example stacked, also provides protection with regard to the direct contact of the clamping part with the material to be stacked or material to be braced.
- the enclosed cross bar 5 of the clamping part 2 has a bevel 16 on its end facing the holding part 1, which is used to unroll the corresponding cross bar 3 of the holding part 1 during the opening process.
- the mutually facing clamping surfaces 9 and 10 of the crossbars 4 and 6 are designed at an acute angle to the direction of tension 11 of the tension belt 13.
Landscapes
- Buckles (AREA)
- Clamps And Clips (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Knitting Machines (AREA)
- Automotive Seat Belt Assembly (AREA)
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853506896 DE3506896A1 (de) | 1985-02-27 | 1985-02-27 | Klemmeinrichtung zum selbstsichernden verspannen und verkuerzen von gurten |
AT86104794T ATE59947T1 (de) | 1986-04-07 | 1986-04-07 | Klemmeinrichtung zum selbstsichernden verspannen und verkuerzen von gurten. |
EP86104794A EP0240585B1 (fr) | 1986-04-07 | 1986-04-07 | Boucle autobloquante permettant de tendre et raccourcir une sangle |
DE8686104794T DE3677001D1 (de) | 1986-04-07 | 1986-04-07 | Klemmeinrichtung zum selbstsichernden verspannen und verkuerzen von gurten. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86104794A EP0240585B1 (fr) | 1986-04-07 | 1986-04-07 | Boucle autobloquante permettant de tendre et raccourcir une sangle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0240585A1 EP0240585A1 (fr) | 1987-10-14 |
EP0240585B1 true EP0240585B1 (fr) | 1991-01-16 |
Family
ID=8195047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86104794A Expired - Lifetime EP0240585B1 (fr) | 1985-02-27 | 1986-04-07 | Boucle autobloquante permettant de tendre et raccourcir une sangle |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0240585B1 (fr) |
AT (1) | ATE59947T1 (fr) |
DE (1) | DE3677001D1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6802558B2 (ja) * | 2016-11-11 | 2020-12-16 | 山本光学株式会社 | ベルト長さ調節具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB169076A (en) * | 1920-07-29 | 1921-09-22 | Raymer Mfg Company Ltd | Buckles |
US3277543A (en) * | 1965-07-26 | 1966-10-11 | Koch & Sons Inc H | Two-piece buckle |
US4175304A (en) * | 1977-05-27 | 1979-11-27 | Bentley Richard P | Strap closure |
SE435091B (sv) * | 1983-01-31 | 1984-09-03 | Ergonomen Hb | Spenne for ett band spenne for ett band |
-
1986
- 1986-04-07 AT AT86104794T patent/ATE59947T1/de not_active IP Right Cessation
- 1986-04-07 EP EP86104794A patent/EP0240585B1/fr not_active Expired - Lifetime
- 1986-04-07 DE DE8686104794T patent/DE3677001D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3677001D1 (de) | 1991-02-21 |
EP0240585A1 (fr) | 1987-10-14 |
ATE59947T1 (de) | 1991-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0556718B1 (fr) | Système de retenue par ceinture de sécurité pour véhicules | |
DE2628399C3 (de) | Durchlaufbeschlag für Sicherheitsgurte | |
DE102005054529B4 (de) | Vorrichtung zum Umreifen von Packstücken mit einem Umreifungsmittel | |
DE2641731C2 (de) | Schnalle | |
DE2923283C2 (fr) | ||
DE3001758C2 (de) | Gurtklemmvorrichtung für eine Fahrzeuginsassen-Rückhaltevorrichtung | |
EP0984873A1 (fr) | Indicateur de charge situe sur des elements de traction | |
DE2837099C2 (fr) | ||
EP0240585B1 (fr) | Boucle autobloquante permettant de tendre et raccourcir une sangle | |
DE112017005033B4 (de) | Spannungsprüfwerkzeug zum Zurren | |
DE3209351C2 (fr) | ||
DE3629091A1 (de) | Umlenkklemmer | |
DE69615604T2 (de) | Vorrichtung zur Sicherung von Lasten auf einem KFZ | |
DE3829982A1 (de) | Gurtkraftbegrenzer | |
DE8505606U1 (de) | Klemmeinrichtung zum selbstsichernden Verspannen und Verkürzen von Gurten | |
DE2221633C3 (de) | Bauteil für Rundgliederketten | |
AT364278B (de) | Abreissvorrichtung zum abschneiden von zu einer rolle gewickeltem band | |
DE3506896A1 (de) | Klemmeinrichtung zum selbstsichernden verspannen und verkuerzen von gurten | |
DE804462C (de) | Spannklaue fuer Hebezeuge | |
DE4008673C2 (fr) | ||
EP0218103A1 (fr) | Dispositif antivol pour un flotteur, notamment pour une planche à voile | |
DE2552445C2 (de) | Anordnung zum Sichern der Endlosigkeit eines Fördergurtes | |
DE29703427U1 (de) | Fächerpalette zur Lagerung und/oder zum Transport von flächigen Gegenständen | |
EP3888973A1 (fr) | Dispositif de surveillance de la force de tension agissant dans une courroie | |
DE2145630C (de) | Wiegebrücke an elektro-mechanischen bzw. elektronischen Bandwaagen mit drei parallel zur Förderrichtung verlaufenden federnden Stäben |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19870710 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19871217 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19910116 Ref country code: BE Effective date: 19910116 Ref country code: FR Effective date: 19910116 Ref country code: GB Effective date: 19910116 Ref country code: SE Effective date: 19910116 Ref country code: NL Effective date: 19910116 |
|
REF | Corresponds to: |
Ref document number: 59947 Country of ref document: AT Date of ref document: 19910215 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3677001 Country of ref document: DE Date of ref document: 19910221 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19910402 Year of fee payment: 6 |
|
EN | Fr: translation not filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19910731 Year of fee payment: 6 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Effective date: 19920407 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19920430 Ref country code: CH Effective date: 19920430 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19991001 Year of fee payment: 14 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010201 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1015079 Country of ref document: HK |