EP3493697A1 - Casque de protection - Google Patents

Casque de protection

Info

Publication number
EP3493697A1
EP3493697A1 EP17742235.9A EP17742235A EP3493697A1 EP 3493697 A1 EP3493697 A1 EP 3493697A1 EP 17742235 A EP17742235 A EP 17742235A EP 3493697 A1 EP3493697 A1 EP 3493697A1
Authority
EP
European Patent Office
Prior art keywords
closure
tongue
closed position
retaining
pivoting component
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.)
Granted
Application number
EP17742235.9A
Other languages
German (de)
English (en)
Other versions
EP3493697B1 (fr
Inventor
Frederic SCHUSS
Florian Kühnlein
Simon JASCHKE
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.)
Uvex Arbeitsschutz GmbH
Original Assignee
Uvex Arbeitsschutz GmbH
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 Uvex Arbeitsschutz GmbH filed Critical Uvex Arbeitsschutz GmbH
Priority to PL17742235T priority Critical patent/PL3493697T3/pl
Publication of EP3493697A1 publication Critical patent/EP3493697A1/fr
Application granted granted Critical
Publication of EP3493697B1 publication Critical patent/EP3493697B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503—Safety buckles
    • A44B11/2569—Safety measures
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/08—Chin straps or similar retention 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
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • 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
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/26—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings
    • A44B11/266—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings with at least one push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action

Definitions

  • the invention relates to a protective helmet.
  • the protective helmet is preferably used in the field of occupational safety.
  • the protective helmet can also be used as an alternative in sports and is then suitably adapted to the respective sport depending on the application.
  • the prior art also discloses protective helmets with Garriemen- arrangements whose chin straps must never open independently for reasons of protection when wearing. This prevents the helmet wearer from losing his safety helmet in a dangerous situation and therefore being unprotected in the head area. Such helmets are generally worn while climbing and cycling.
  • WO 2005/058086 A1 discloses a release device of a belt. From US 6,615,460 Bl a closure for straps is known.
  • the invention has for its object to provide a protective helmet, which has a very wide range of applications and always provides a particularly good protection.
  • the protective helmet should be easy and optimally adaptable, in particular, to the respective application. This object is achieved by the features specified in the claim 1.
  • the essence of the invention is that the Halteriemen- arrangement behaves differently depending on a selected closed position of the closure to a force acting on the closure parts of the closure tensile force. Due to the closure, the holding belt arrangement, in particular the chinstrap, can be closed or disclosed.
  • the helmet If the helmet is worn properly and the closure is closed, the helmet is held securely to the head of the helmet wearer and his head is protected.
  • the closed positions are particularly selectable or adjustable by the helmet wearer.
  • a first closed position of the closure the closure opens automatically or automatically in the presence of a corresponding opening tensile force between the closure parts.
  • the second closed position of the closure there is no comparable independent or automatic opening. Rather, the protective helmet is always held in the second closed position of the closure to the head of the helmet wearer.
  • the Hard hat so fulfills the relevant standard depending on the selected closed position.
  • the closure in both closed positions, can also be opened manually or manually, for example by an actuation of a release mechanism which is to be carried out selectively by the helmet wearer or another person.
  • the pivoting component is conveniently designed plate-like and dimensionally stable in particular. It is advantageous if the pivoting component is symmetrical with respect to at least one main plane, in particular center plane.
  • the first and / or second closure part in its entirety or partially correspondingly displaceable, in particular pivotable, in particular with respect to the other closure part.
  • the helmet cap is conveniently rigid and preferably defines a head-receiving space. It is advantageous if the helmet shell comprises a shock-absorbing material. Preferably, a soft lining is provided in the helmet cap.
  • the chin strap is indirectly connected to the helmet cap.
  • the chin strap is connected to the helmet shell via at least one connection part, such as a connection strap, a connection plate or the like.
  • the chin strap is connected directly to the helmet cap. Combinations are possible.
  • the chin strap is conveniently flexible or flexible.
  • the chin strap may be directly or indirectly connected to the closure or a closure part.
  • the closure or the other closure part can be connected directly or indirectly to the helmet shell.
  • the specified in the dependent claim 2 opening tension prevents on the one hand, that the closure already at (very) small opening tensile forces undesirably opens, which would then lead to a threat to the helmet wearer.
  • the specified in the dependent claim 3 opening tension ensures that the shutter opens in time and the helmet wearer is injured by a too late or failure to open the closure.
  • the embodiment according to the dependent claim 4 leads to an extremely safe helmet. An undesired pivoting of the swivel component is thus prevented.
  • the pivotal component in the closure is in its respective, especially in its two,
  • the pivoting component is conveniently releasable again by applying a corresponding opening force, in particular opening pressure force.
  • a positive connection is present between the closure parts in the closed positions.
  • a locking connection is present between the closure parts in the closed positions.
  • the at least one tongue arm according to subclaim 6 advantageously springs into its retaining position when a closure position of the closure is reached.
  • the at least one tongue arm is deflected against a spring force when inserted into the pivoting component or when it is guided in the pivoting component, in particular laterally inwardly.
  • the at least one tongue arm favorably carries an insertion bevel or ramp for deflecting the latter laterally inwards on insertion into the pivoting component or while guiding it in the pivoting component.
  • the at least one retaining projection according to the dependent claim 7 advantageously protrudes to the side outside. It is advantageous if the at least one tongue arm manually from his restraint position in a inner release position is deflectable to open the closure again.
  • the at least one retaining projection advantageously has a backing surface which, at least in regions, runs perpendicular or obliquely to the relevant insertion direction.
  • the first retaining flank extends in such a way that the first retaining flank transfers the tongue arrangement or the at least one tongue arm into its open position when the opening tensile force is present.
  • the pivoting component has an insertion direction and an oppositely oriented distance direction in both closed positions.
  • the tongue arrangement is introduced to form the respective closed position in the direction of the relevant insertion direction in the closure part comprising the pivoting component or in the pivoting component.
  • the tongue arrangement for the solution or opening of the respective closed position in the direction of the relevant removal direction is pulled out of the closure part comprising the pivoting component or out of the pivoting component.
  • first retention angle can be in a simple and advantageous manner, in particular standard-compliant, independent opening of the shutter in the presence of a corresponding opening force reach.
  • the second retaining flank according to the dependent claim 10 preferably runs opposite to the first retaining flank. They extend preferably obliquely or antiparallel to each other.
  • the second retaining flank extends in such a way that, in the presence of a tensile force between the closure parts, the second retaining flank remains undeflected in its closed position or the at least one tongue arm, and preferably no independent opening of the closure occurs in its second closed position.
  • FIG. 1 shows a protective helmet according to the invention in its entirety with a closed retaining belt arrangement
  • FIG. 2 shows the closure of the helmet shown in FIG. 1
  • FIG. 3 is a side view of the closure shown in Fig. 2,
  • FIGS. 2 and 3 are side views of the pivoting component of the closure shown in FIGS. 2 and 3;
  • FIGS. 2, 3 is an exploded view of the closure shown in FIGS. 2, 3;
  • FIG. 6 is a sectional view of the closure along the section line VII-VII shown in Fig. 2,
  • FIG. 7 shows the detail VI of the closure marked in FIG. 6, FIG. the closure shown in FIGS. 2 to 7, which is in a first closed position
  • FIG. 10 is a plan view corresponding to FIG. 8, wherein the closure is in its second closed position, FIG.
  • Fig. 12 is a view showing the release of the pivoting component from its pivoting position.
  • a protective helmet shown there in its entirety comprises a shell-like helmet dome 1 and a retaining belt assembly 2 arranged on the helmet dome 1 for securely holding the helmet dome 1 to the head of a helmet wearer (not shown).
  • the helmet shell 1 is rigid and preferably formed from a plastic material.
  • the helmet shell 1 is favorably symmetrical with respect to a plane of symmetry. It limits a head-receiving space. When the helmet cap 1 is worn as intended, the helmet cap 1 sits on the head of the helmet wearer and covers this top and side.
  • connection belt 4 is connected to the helmet shell 1, which preferably at a distance to the helmet shell 1 carries a coupling part 5 and is part of the Garriemen- arrangement 2.
  • the Walkerriemen- arrangement 2 also includes a connecting belt 6, which is directly connected to one of the coupling parts 5.
  • a chin strap 7 of the Garriemen- arrangement 2 is connected.
  • a closure 8 (see also FIGS. 2 to 12) is arranged, which in its closed position or closed position firmly connects the chin strap 7 with the connecting strap 6 and in its release position the chin strap 7 there releases.
  • the closure 8 comprises a first closure part 9, which is connected to the connection belt 6 and for this purpose has a connection belt connection part 10. Furthermore, the closure 8 has a second closure part 1 1, which is connected to the chin strap 7 and to a chin strap connecting part 12 has.
  • the first closure part 9 and the second closure part 11 are connectable to form the closure 8.
  • the first closure part 9 has a tongue arrangement 13, while the second closure part 1 1 has or limits two identical insertion receptacles 14 and two identical tongue retention receptacles 15.
  • the first closure part 9 is symmetrical with respect to a first plane of symmetry El. It has two tongue arms 16 projecting from the connecting strap connecting part 10, which run essentially parallel to one another and to the plane of symmetry El (see in particular FIG. 5).
  • Each tongue arm 16 carries adjacent to its free end 20, a retaining projection 17 which, with the formation of a connecting belt connecting part 10 facing the retaining surface 18 to the outside or jump away from the first plane of symmetry El.
  • the retaining surfaces 18 extend at least partially obliquely to the first plane of symmetry El. They extend from the outside laterally obliquely inwards in the direction of the connecting belt connecting part 10. The retaining surfaces 18 thus run towards one another from the side outside in the direction of the connecting belt connecting part 10. Alternatively, the retaining surfaces 18 extend perpendicular to the first plane of symmetry El.
  • Each tongue arm 16 also has an insertion ramp 19 facing away from the connecting strap connecting part 10, which is arranged adjacent to the free end 20 of the respective tongue arm 16.
  • the Ein slaughterrampen 19 run from the free end 20 to the side outside in the direction of the kausriemen- connecting part 10th
  • the two plug pins 21 project from the connection belt connection part 10.
  • the two plug pins 21 extend parallel to each other and to the first plane of symmetry El. They are designed separately and extend at a distance from the tongue arms 16.
  • the tongue arms 16 are spaced apart from the connecting strap connecting part 10 in the direction of the plug pins 21 or the first plane of symmetry El, respectively.
  • the second closure part 1 1 has a base body 22 and a swivel component 23 mounted pivotably on the base body 22 (see in particular FIG. 5).
  • the main body 22 is symmetrical with respect to a second plane of symmetry E2. It carries the chin strap connection part 12 and comprises two mutually parallel bearing plates 24, in each of which a cylindrical bearing opening 25 is formed. The bearing openings 25 are aligned with each other.
  • the pivoting component 23 is partially encompassed by the bearing plates 24.
  • a substantially cylindrical bearing pin 26 passes through the two bearing openings 25 and the pivoting component 23, which for this purpose has a centrally arranged, continuous, cylindrical bearing recess 27 (see also FIG. 6).
  • the pivoting component 23 is pivotable relative to the base body 22 about the pivot pin 28 predetermining a bearing pin 26 when the pivoting component 23 is released for pivoting about the pivot axis 28. This will be discussed in more detail below.
  • the second plane of symmetry E2 is perpendicular to the bearing plates 24 and includes the pivot axis 28 a.
  • the pivot component 23 is formed symmetrically with respect to a third plane of symmetry E3 and a fourth plane of symmetry E4, which are perpendicular to each other and intersect in the pivot axis 28.
  • the third plane of symmetry E3 and the fourth plane of symmetry E4 include the pivot axis 28, respectively.
  • the pivoting component 23 has a substantially square or rectangular basic shape whose corners are bevelled or rounded. It has the two insertion recordings 14 and the two tongue retention receptacles 15 at the edge or side.
  • the two insertion recordings 14 are arranged opposite one another and have insertion openings 14a.
  • the two tongue retention receptacles 15 are opposite each other.
  • the two insertion openings 14a and the two tongue retention receptacles 15 are each arranged on different side edges of the square or rectangular basic shape of the pivoting component 23.
  • the base body 22 is open to the side outside.
  • the insertion openings 14a and a tongue arrangement receptacle for receiving the tongue arrangement 13 are in particular bounded above and below by two cover plates 24a.
  • the two cover plates 24a are part of the pivoting component 23.
  • the pivoting component 23 Adjacent to each insertion receptacle 14, the pivoting component 23 has two flanks 29 on each cover plate 24a.
  • the flanks 29 arranged adjacent to the respective insertion receptacle 14 run from an outer peripheral edge 30 of the pivoting component 23 in the direction of the
  • Swivel axis 28 obliquely toward each other and are connected via a bottom 31 of the respective cover plate 24 a with each other.
  • the grounds 31 are parallel to each other.
  • By the paired flanks 29 and the adjacent base 31 shots 42 are formed, which taper inwards.
  • the first closure part 9 carries at least one locking body 32, each of which has two locking surfaces 33 running away from the connecting strap connection body 10 in the direction of the free ends 20.
  • the at least one locking body 32 is adapted to the receptacles 42.
  • Each tongue retention receptacle 15 has at the edge or laterally a first retaining flank 34 and a second retaining flank 35 opposite the first retaining flank 34.
  • the retaining flanks 34, 35 extend between the two cover plates 24a and close there the pivot component 23.
  • the retaining flanks 34, 35 extend from the outside in the direction of the third plane of symmetry E3.
  • Between the first retaining flank 34 and the second retaining flank 35 of each tongue retention receptacle 15 extends a bottom 36.
  • the bottoms 36 are straight and parallel to each other. They also extend parallel to the third plane of symmetry E3 or perpendicular to the fourth plane of symmetry E4. In the area of the floors 36, the pivoting component 23 is open to the side outside.
  • Each first retaining flank 34 includes with the adjacent bottom 36 and the third plane of symmetry E3 a first angle wl, which is between 60 ° and 80 °.
  • the first retaining flanks 34 run from the outside laterally obliquely inwards in the direction of the adjacent insertion receptacle 14.
  • the second retaining flanks 35 extend essentially parallel to the fourth plane of symmetry E4 or substantially perpendicular to the third plane of symmetry E3.
  • Each second retention edge 35 includes with the adjacent bottom 36 and the third plane of symmetry E3 a second angle w2, which is about 90 °.
  • Each tongue retention receptacle 15 thus expands laterally outwards in the direction of the third plane of symmetry E3, which is due to the oblique course of the first retaining flanks 34.
  • Each tongue retention seat 15 is bounded by the first and second retaining flanks 34, 35.
  • the second closure part 1 1 in one of its bearing plates 24 has a circumferentially limited window 37, in which a locking element 38 is located. The locking element 38 is connected to a carrier 39 of the second closure part 1 1 in deflectable connection.
  • the pivoting component 23 In the first closed position, the pivoting component 23 has a first insertion direction 40a and a first removal direction 40b oriented opposite thereto (FIG. 8). In the second closed position, the swivel component 23 has a second insertion direction 40c and a second removal direction 40d oriented opposite thereto (FIG. 8).
  • the first and second insertion directions 40a, 40c are oppositely oriented.
  • the first and second removal directions 40b, 40d are oppositely oriented.
  • the Walkerriemen- arrangement 2 will be described in detail below in use.
  • the helmet cap 1 When the shutter 8 is in its open position and the shutter parts 9, 1 1 are separated from each other, the helmet cap 1 can be placed on the head of a helmet wearer and the chin strap 7 are guided around the chin of the helmet wearer to the helmet cap 1 on the head of the helmet wearer.
  • the closure parts 9, 1 1 In the closed position of the closure 8, the closure parts 9, 1 1 are fixed, but again detachable, connected to each other and the chin strap 7 runs around the chin of the helmet wearer, so that the helmet cap 1 is held on the head of the helmet wearer.
  • the connecting belt connecting part 10 and the chin strap connection part 12 are then arranged at opposite ends of the closure 8.
  • the closure 8 has two different closing positions, which are present in different pivoting positions of the pivoting component 23 relative to the base body 22 or the tongue arrangement 13.
  • the plug pins 21 and the tongue arms 16 are introduced with the retaining projections 17 in an insertion direction via an insertion opening 14a in an insertion receptacle 14, wherein the two tongue arms 16 together with retention projections 17 on their leading infeed ramps 19 at the Flanks 29 are resiliently deflected toward each other or in the direction of the first plane of symmetry El in its open position.
  • the pivoting component 23 is in the closed positions of the closure 8 in each case non-rotatable relative to the first closure part 9 and the base body 22nd
  • the first retaining flanks 34 are arranged closer to the first closure part 9 than the second retaining flanks 35 (see also FIGS ).
  • the tongue assembly 13 has been introduced to the pivoting component 23 via the first insertion opening 14a in the first insertion direction 40a.
  • the retaining surfaces 18 facing the first retaining flanks 34 and arranged adjacent thereto.
  • the first retaining flanks 34 oppose a pulling out of the first closure part 9 from the second closure part 1 1 or the pivoting component 23 in the first removal direction 40 b.
  • the tongue arms 16 are moved towards each other in their open position and out of engagement with the tongue retaining receptacles 15.
  • the first retaining flanks 34 are for this purpose inclined from the outside in the first removal direction 40b.
  • the two closed positions differ by a rotation of the pivoting component 23 by an angle of 180 ° about the pivot axis 28 from each other.
  • each closed position of the locking body 32 engages positively in the corresponding receptacle 42 a.
  • the plug pins 21 and the tongue arms 16 engage with the tongue assembly receptacle of the pivoting component 23.
  • the pivoting component 23 is then non-rotatable relative to the first closure part 9.
  • the pivoting component 23 is locked in its two pivotal positions relative to the base body 22.
  • the locking element 38 engages arresting or latch-like manner on the pivoting component 23, in particular on at least one cover plate 24a (see in particular FIGS. 6, 7).
  • the locking element 38 In order to pivot the pivoting component 23 relative to the base body 22, the locking element 38 must be pushed outward so that the locking element 38 no longer engages the pivoting component 23 in a pivoting manner and a pivotal movement of the pivoting component 23 about the pivotal axis 28 relative to the base 22 is possible.
  • the tongue arrangement 13 is favorably inserted from the outside laterally via solution openings 41 present in side walls of the main body 22.
  • the window 37 adjacent pin 21 presses the resiliently held locking element 38 out of the window 37 and away from the pivoting component 23.
  • the plug pin 21 is guided over one of the two ramps 44 arranged within the base body 22 for this purpose (FIGS. 4, 12). After removal of the plug pin 21, the locking element 38 springs back into its locking position.
  • the closure 8 then comprises a first closure part, which is fixedly connected to the chin strap in the mounted state and has a chin strap connection part for this purpose. Further, the closure then has a second closure member that is in direct communication with the connecting strap and has a connecting strap connecting part thereto.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention concerne un casque de protection muni d'une calotte de casque (1) pour recouvrir au moins en partie la tête d'un porteur de casque et un dispositif de sangle de retenue (2) disposé sur la calotte de casque (1) pour maintenir la calotte de casque (1) sur la tête du porteur de casque. Le dispositif de sangle de retenue (2) comprend une mentonnière (7) en liaison avec la calotte de casque (1), une première partie de fermeture (9) en liaison avec la calotte de casque (1) et une deuxième partie de fermeture (11) en liaison avec la mentonnière (7) qui peut être amenée en liaison fermée avec la première partie de fermeture (9) en formant une fermeture (8). La fermeture (8) s'ouvre de manière autonome dans une première position fermée quand une force de traction d'ouverture prédéfinie agit entre les parties de fermeture (9, 11) et les parties de fermeture (9, 11) se séparent l'une de l'autre. Dans une deuxième position fermée de la fermeture (8), la première partie de fermeture (9) et la deuxième partie de fermeture (11) restent toujours en liaison fermée indépendamment d'une force de traction d'ouverture agissant entre les parties de fermeture (9, 11).
EP17742235.9A 2016-08-05 2017-07-20 Casque de protection Active EP3493697B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17742235T PL3493697T3 (pl) 2016-08-05 2017-07-20 Kask ochronny

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016214526.6A DE102016214526A1 (de) 2016-08-05 2016-08-05 Schutzhelm
PCT/EP2017/068318 WO2018024493A1 (fr) 2016-08-05 2017-07-20 Casque de protection

Publications (2)

Publication Number Publication Date
EP3493697A1 true EP3493697A1 (fr) 2019-06-12
EP3493697B1 EP3493697B1 (fr) 2020-02-19

Family

ID=59381288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17742235.9A Active EP3493697B1 (fr) 2016-08-05 2017-07-20 Casque de protection

Country Status (9)

Country Link
US (1) US11229262B2 (fr)
EP (1) EP3493697B1 (fr)
CN (1) CN109561750B (fr)
AU (1) AU2017306749B2 (fr)
DE (1) DE102016214526A1 (fr)
PL (1) PL3493697T3 (fr)
RU (1) RU2698334C9 (fr)
WO (1) WO2018024493A1 (fr)
ZA (1) ZA201900659B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115361A1 (de) 2020-06-09 2021-12-09 Edelrid Gmbh & Co. Kg Zweiteilige Schnalle für eine Kinnriemenverbindung eines Sicherheitshelms

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Publication number Priority date Publication date Assignee Title
GB2557307B (en) * 2016-12-06 2021-10-13 Jsp Ltd Safety helmets
USD897045S1 (en) * 2017-02-15 2020-09-22 Jsp Limited Helmet shell
CA176348S (en) * 2017-02-15 2018-03-01 Jsp Ltd Helmet
USD965909S1 (en) * 2019-06-18 2022-10-04 Abel Unlimited, Inc. Safety helmet
DE102019008045B4 (de) * 2019-11-20 2022-12-08 Dräger Safety AG & Co. KGaA Lösbares Gurtverbindersystem
EP3909462A1 (fr) * 2020-05-15 2021-11-17 3M Innovative Properties Company Boucle comportant une fermeture standard et une fermeture d'urgence
EP3967591B1 (fr) * 2020-09-09 2023-07-12 Cressi-Sub S.p.A. Dispositif de commande de flottaison doté d'un adaptateur de connexion entre un terminal de couplage par encliquetage d'une bandoulière et un connecteur articulé fixé au corps du dispositif
USD979453S1 (en) * 2020-12-18 2023-02-28 Lindarets, LLC Buckle
RU204819U1 (ru) * 2021-04-19 2021-06-11 Общество с ограниченной ответственностью "Тактика" Застежка замкового типа
USD982835S1 (en) * 2021-10-11 2023-04-04 Zhejiang Highviz Safety Supplies Co., Ltd. Safety hard hat

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Publication number Priority date Publication date Assignee Title
USRE17530E (en) * 1925-02-27 1929-12-17 Wave signaling system
US5144725A (en) * 1991-07-15 1992-09-08 American Cord & Webbing, Inc. Side-release buckle with accidental release guard
US5548879A (en) * 1995-05-08 1996-08-27 Wu; Chen-Chuan Fastener device
US6615460B1 (en) * 2002-08-27 2003-09-09 David Baumgarten Optionally manual or automatic breakaway lanyard buckle
SE526698C2 (sv) * 2003-12-18 2005-10-25 Malte Johansson Säkerhetsspänne
RU2262873C1 (ru) * 2004-04-12 2005-10-27 Учреждение Федерации независимых профсоюзов России - Научно-исследовательский институт охраны труда Защитная каска
US9415247B2 (en) * 2013-03-10 2016-08-16 Alexander Andrew, Inc. Quick release connector for fall protection
GB2532708B (en) 2014-09-05 2016-10-12 The Heightec Group Ltd Chinstrap for a safety helmet
FR3042954B1 (fr) 2015-11-03 2017-12-15 Zedel Connecteur de sangle jugulaire a rupture variable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115361A1 (de) 2020-06-09 2021-12-09 Edelrid Gmbh & Co. Kg Zweiteilige Schnalle für eine Kinnriemenverbindung eines Sicherheitshelms

Also Published As

Publication number Publication date
CN109561750A (zh) 2019-04-02
DE102016214526A1 (de) 2018-02-08
AU2017306749B2 (en) 2022-12-01
US11229262B2 (en) 2022-01-25
ZA201900659B (en) 2022-05-25
AU2017306749A1 (en) 2019-01-31
WO2018024493A1 (fr) 2018-02-08
RU2698334C9 (ru) 2019-11-01
US20190166957A1 (en) 2019-06-06
CN109561750B (zh) 2021-10-22
RU2698334C1 (ru) 2019-08-26
PL3493697T3 (pl) 2020-09-07
EP3493697B1 (fr) 2020-02-19

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