CA1019101A - Head and crown suspension for protective helmet - Google Patents
Head and crown suspension for protective helmetInfo
- Publication number
- CA1019101A CA1019101A CA171,686A CA171686A CA1019101A CA 1019101 A CA1019101 A CA 1019101A CA 171686 A CA171686 A CA 171686A CA 1019101 A CA1019101 A CA 1019101A
- Authority
- CA
- Canada
- Prior art keywords
- head
- protective helmet
- crown suspension
- crown
- suspension
- 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
Links
Classifications
-
- 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
- A42B3/10—Linings
- A42B3/14—Suspension devices
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA171,686A CA1019101A (en) | 1973-05-17 | 1973-05-17 | Head and crown suspension for protective helmet |
US430297A US3878562A (en) | 1973-05-17 | 1974-01-02 | Head and crown suspension for protective helmet |
US05/524,422 US3950788A (en) | 1973-05-17 | 1974-11-18 | Head and crown suspension for protective helmet |
CA282,903A CA1042151A (en) | 1973-05-17 | 1977-07-18 | Crown suspension for protective helmet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA171,686A CA1019101A (en) | 1973-05-17 | 1973-05-17 | Head and crown suspension for protective helmet |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1019101A true CA1019101A (en) | 1977-10-18 |
Family
ID=4096758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA171,686A Expired CA1019101A (en) | 1973-05-17 | 1973-05-17 | Head and crown suspension for protective helmet |
CA282,903A Expired CA1042151A (en) | 1973-05-17 | 1977-07-18 | Crown suspension for protective helmet |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA282,903A Expired CA1042151A (en) | 1973-05-17 | 1977-07-18 | Crown suspension for protective helmet |
Country Status (2)
Country | Link |
---|---|
US (1) | US3878562A (en) |
CA (2) | CA1019101A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1089601A (en) * | 1977-10-11 | 1980-11-18 | Charles C. T. Lamb | Fastener for helmet suspension |
FR2573964B1 (en) * | 1984-12-03 | 1987-01-09 | Gallet Sa | SAFETY HELMET |
CA2220631A1 (en) * | 1997-06-19 | 1998-12-19 | Normand Theoret | Safety cap with removable fabric cover |
DE19730812C1 (en) * | 1997-07-18 | 1999-03-25 | Schuberth Werk Kg | Head band for military helmet |
CA2573639C (en) * | 2004-07-14 | 2012-05-15 | Sport Maska Inc. | Adjustable helmet |
ITTV20120001A1 (en) * | 2012-01-04 | 2013-07-05 | Alpinestars Res Srl | HELMET PROVIDED WITH A PADDING ADJUSTMENT DEVICE |
US10588360B2 (en) * | 2014-04-11 | 2020-03-17 | John Dana Chase, JR. | Impact reduction apparel and impact absorbing liner for apparel |
US20170251745A1 (en) * | 2016-03-01 | 2017-09-07 | Argul y Cia, S.A. | Impact absorbing harness for industrial safety helmet |
US20190166944A1 (en) * | 2017-12-06 | 2019-06-06 | Titon Corp. | Mechanical shock abatement system incorporating sacrificial systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763863A (en) * | 1954-06-30 | 1956-09-25 | Fibre Metal Prod Co | Head protector cradle attachment |
US3619814A (en) * | 1969-12-11 | 1971-11-16 | Gentex Corp | Protective helmet with adjustable headband |
US3609765A (en) * | 1969-12-17 | 1971-10-05 | American Safety Equip | Protective helmet head suspension |
US3628190A (en) * | 1970-01-07 | 1971-12-21 | American Safety Equip | Helmet neckguard |
-
1973
- 1973-05-17 CA CA171,686A patent/CA1019101A/en not_active Expired
-
1974
- 1974-01-02 US US430297A patent/US3878562A/en not_active Expired - Lifetime
-
1977
- 1977-07-18 CA CA282,903A patent/CA1042151A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3878562A (en) | 1975-04-22 |
CA1042151A (en) | 1978-11-14 |
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