goaltender mask
Enable an agent to identify a goaltender mask, assess its fit and documented condition, and determine appropriate use, inspection, maintenance or withdrawal.
Bundle → Layer → Finding → Questions Filled
5 bundles · 9 layers · 15 findings · 24 questions
Mask identity and coverage Establishes what qualifies as this kind of equipment and which protective regions belong to it.
Design family
Identifies the intended goaltending context and mask architecture.
Goaltender-specific identity
Record intended use and construction independently of appearance, branding or decoration.
- What intended use establishes this as goaltender equipment rather than a general player helmet or decorative replica? definition
- Which evidence identifies its architecture and whether it was intended for playing use? provenance
Coverage boundaries
Maps protective regions and separates the mask from adjacent protectors.
Mask and accessory boundary
Describe shell, face barrier and rear protection while explicitly recording uncovered regions and separately attached accessories.
- Which head and face regions does this design cover, and which remain outside its documented coverage? boundary
- Does an attached throat protector belong to the evaluated assembly or require a separate equipment record? boundary
Protective assembly Describes the components and connections that form the mask's protective configuration.
Shell and face barrier
Records construction, barrier geometry and relevant deformation.
Barrier construction and clearance
Establish documented shell and face-barrier construction, opening geometry and clearance from the wearer.
- What documentation identifies the shell and face-barrier materials and construction? provenance
- What are the relevant opening dimensions and face clearances, and under what fitting conditions were they measured? measurement
Padding and attachments
Identifies the internal contact system and connections that maintain the intended assembly.
Compatible protective configuration
Record the specified padding, cage mounts, fasteners, straps and backplate where present, including permitted replacements.
- Which component combinations are documented as compatible with this mask configuration? provenance
- Which replacements or adjustments are permitted, and which require manufacturer or specialist assessment? action
Wearer fit and play interface Evaluates how the mask sits, stays positioned and permits the wearer to see and move.
Fit and retention
Assesses head contact, adjustment and positional stability.
Stable wearing position
Record sizing evidence and an actual fit assessment using instructions applicable to the design.
- How do the wearer's measured head dimensions relate to the documented sizing envelope? measurement
- What fitting procedure checks contact, strap adjustment and movement of the mask relative to the head? action
Vision and equipment interaction
Checks sightlines, movement and interference with neighbouring equipment.
Usable goaltending interface
Record observed obstruction and equipment contact in relevant wearing positions without assuming that comfort establishes protection.
- Where do the cage, shell edges or mask position obstruct the wearer's sightlines during a documented assessment? measurement
- Do the chest protector or throat and neck protection displace the mask or restrict head movement? boundary
Playing eligibility and service decisions Connects documented requirements, condition evidence and maintenance limits to decisions about use.
Requirements and evidence
Establishes the requirements and supporting evidence for a specified playing context.
Configuration-specific eligibility
Link applicable requirements and conformity evidence to the exact mask assembly and intended competition.
- Which governing body, jurisdiction, age category and rule edition determine the requirements for this intended use? boundary
- What marking, certificate or manufacturer documentation supports conformity of the actual assembled configuration? provenance
Inspection, maintenance and withdrawal
Records damage indicators, use history and documented limits on continued service.
Condition-based disposition
Assess shell cracking, cage deformation, loose mounts, padding deterioration and retention defects alongside reported impacts and alterations.
- What inspections, impact reports and alteration records support the current condition assessment, and what remains unassessed? provenance
- What documented criteria require withholding, specialist assessment, component replacement or retirement? action
- Which cleaning, drying, storage and refinishing methods are permitted for this construction? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these check these first hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these kinds and varieties hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Standards and regulation
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these standards and regulation hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these real-world use hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these failure modes and hazards hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these regional variation hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of goaltender mask this model covers, and on what evidence? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.OBJ
What it is Filled
A goaltender mask is protective head and face equipment worn by an ice hockey goaltender, typically combining a rigid shell, impact-absorbing padding and a metal face cage to reduce injury from pucks, sticks and collisions.
In scope
- Goaltender-specific protective coverage and mask architecture
- Shell, face barrier, padding, retention and attachment systems
- Wearer fit, visibility and interaction with adjacent equipment
- Documented protective performance and eligibility for a stated playing context
- Condition, impact history, maintenance and retirement decisions
Out of scope
- The goaltender role, playing technique and training
- Complete hockey equipment kits and independently worn throat or neck protectors
- General player helmets and face shields outside goaltender configurations
- Medical diagnosis or treatment of injuries
- Manufacturer product lines, individual ownership records and artwork valuation as independent subjects
Why it exists Filled
Enable an agent to identify a goaltender mask, assess its fit and documented condition, and determine appropriate use, inspection, maintenance or withdrawal.
Distinguishing features Filled
- Its intended wearer is a hockey goaltender; a player helmet with a face cage does not qualify solely because it covers the face.
- Its architecture places a protective barrier in front of the face and secures that barrier to the head directly or through a helmet or shell assembly.
- An integrated mask-and-cage design must be distinguished from a historical close-fitting face mask because their coverage and component arrangements differ.
- A separately suspended throat protector is an accessory with its own boundary, rather than automatically part of the mask's protective coverage.
- A decorative replica can resemble a playing mask, so appearance alone cannot establish suitability for play.
What robots and AI may and may not do Filled
Must not
- Approve a mask with a cracked shell, bent cage or missing certification for play.
- Advise drilling, cutting or modifying the shell or cage in ways that void certification.
- Use a goaltender's images or medical history beyond what they agreed to share.
Only with a human decision
- Clearing a goaltender to return to play after a head impact.
May
- Inspect a goaltender mask for cracks, loose cage fastenings and worn padding and report them.
- Check that a mask carries the certification marks the league requires.
Moral aspects Filled
- Pucks strike goaltenders at high speed; a failed mask can cause brain, eye or facial injury.
- Young players often wear handed-down equipment that no longer protects them.
Who is affected
- Goaltenders, including children
- Parents and coaches
Owners Filled
Steward
The player or team that owns it; the league sets equipment rules.
Links to other meta-models Filled
parent
- Q2252352 - registry parent class
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.goaltender-mask
- Wikidata: Q1785680 (https://www.wikidata.org/wiki/Q1785680)
Direct properties required Filled
- Intended sporting context: ice hockey | inline hockey | other specified context | unknown
- Mask architecture: face-only mask | integrated shell-and-cage | helmet-and-cage goaltender configuration | other documented design
- Protective coverage: documented coverage of face, crown, temples, ears, rear head and chin; exclusions recorded separately
- Shell construction: documented material and construction method | unknown
- Face-barrier geometry: opening dimensions and face clearance in mm, with measurement location and method
- Sizing envelope: manufacturer-stated head circumference range in cm and associated size designation
- Fit and retention condition: assessed satisfactory | adjustment required | unstable | unassessed, with assessment basis
- Component compatibility: shell linked to documented compatible cage, padding, backplate, straps and fasteners
- Documented conformity: exact configuration linked to issuing body, standard edition, marking or certificate and evidence
- Service condition: unassessed | no defect identified under stated inspection | suspect | damaged | withdrawn
Recognition required Filled
- A moulded shell covering the head and jaw with a metal wire cage over the face.
- Often custom painted and fitted with a throat guard below the chin.
Capabilities and actions required Filled
- Classify a mask by intended use, architecture and protective coverage.
- Assess sizing, retention and sightlines using documented fitting instructions.
- Check the assembled configuration against documented component compatibility and playing requirements.
- Inspect the shell, cage, padding and retention system and record defects or uncertain damage.
- Identify permitted cleaning, adjustment and replacement actions from applicable instructions.
- Withhold a suspect mask from play and route it for the required assessment or retirement decision.
Hazards and failure modes required Filled
- Shell cracks and cage failures reduce protection from pucks and sticks.
- Compressed padding transmits more impact force to the head.
Standards and interfaces required Filled
- ASTM F1587, Standard Specification for Head and Face Protective Equipment for Ice Hockey Goaltenders, ASTM International.
Context of use required Filled
- A goaltender mask is worn during ice hockey practices and games to protect the goaltender's head and face from impacts.
- Equipment selection and inspection consider wearer fit, visibility, condition and the requirements of the relevant competition.
Sources Filled
- Wikidata item Q1785680: goaltender mask - identity and sense of the item
- Wikipedia: Goaltender mask - general description of the item
Open questions
- Does the registry intend this entry to include helmet-and-cage goaltender configurations and masks for sports beyond ice hockey?
- Which current standards, issuing bodies and competition rules apply across the intended sports, jurisdictions and age categories?
- What manufacturer-supported procedures establish acceptable fit, face clearance and retention for each architecture?
- Which impact histories or damage indicators require retirement even when the mask has no obvious external defect?
- How do replacement cages, aftermarket padding, painting and other alterations affect documented conformity and permitted use?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q1785680/spec.json