CA2736405C - Manche d'outil ergonomique et systeme a marteau connexe - Google Patents
Manche d'outil ergonomique et systeme a marteau connexe Download PDFInfo
- Publication number
- CA2736405C CA2736405C CA2736405A CA2736405A CA2736405C CA 2736405 C CA2736405 C CA 2736405C CA 2736405 A CA2736405 A CA 2736405A CA 2736405 A CA2736405 A CA 2736405A CA 2736405 C CA2736405 C CA 2736405C
- Authority
- CA
- Canada
- Prior art keywords
- handle
- head
- longitudinal direction
- hammer
- end portion
- 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
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 210000000707 wrist Anatomy 0.000 description 8
- 210000000245 forearm Anatomy 0.000 description 7
- 241000251131 Sphyrna Species 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- 208000012514 Cumulative Trauma disease Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010006811 Bursitis Diseases 0.000 description 1
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 208000000491 Tendinopathy Diseases 0.000 description 1
- 206010043255 Tendonitis Diseases 0.000 description 1
- 208000004760 Tenosynovitis Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000003295 carpal tunnel syndrome Diseases 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 201000004415 tendinitis Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
- B25D1/045—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes with fulcrum member for extracting long nails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/102—Handle constructions characterised by material or shape the shape being specially adapted to facilitate handling or improve grip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Une poignée ergonomique conçue pour un outil à main comprend une partie principale qui se prolonge dans le sens longitudinal entre la partie de préhension et la partie de soutien de la tête de l'outil opposée à la partie de préhension. La partie de préhension et la partie de soutien de la tête de l'outil sont décalées suivant une inclinaison par rapport au sens longitudinal de la partie principale, selon de multiples angles, dont un angle latéral et un angle vertical, pour assurer un bon alignement tout en améliorant la ligne visuelle par rapport à la tête de l'outil. La poignée convient à un dispositif à marteau dans lequel le moyen de fixation amovible fixe la tête de l'outil à la poignée pour rendre possible divers réglages de la tête de l'outil. Un élément de tension est également accueilli par la poignée sous tension, de sorte que la poignée est précontrainte sous l'effet de la compression, ce qui lui confère une résistance accrue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2736405A CA2736405C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2456066A CA2456066C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
| CA2736405A CA2736405C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2456066A Division CA2456066C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2736405A1 CA2736405A1 (fr) | 2005-07-27 |
| CA2736405C true CA2736405C (fr) | 2014-12-09 |
Family
ID=34812782
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2456066A Expired - Lifetime CA2456066C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
| CA2736405A Expired - Lifetime CA2736405C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2456066A Expired - Lifetime CA2456066C (fr) | 2004-01-27 | 2004-01-27 | Manche d'outil ergonomique et systeme a marteau connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2456066C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024122261A1 (de) | 2024-08-05 | 2026-02-05 | Lucky-Brand Industrial Co., Ltd. | Werkzeughammer |
-
2004
- 2004-01-27 CA CA2456066A patent/CA2456066C/fr not_active Expired - Lifetime
- 2004-01-27 CA CA2736405A patent/CA2736405C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2736405A1 (fr) | 2005-07-27 |
| CA2456066A1 (fr) | 2005-07-27 |
| CA2456066C (fr) | 2012-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7096761B2 (en) | Ergonomic tool handle and related hammer system | |
| US11607796B2 (en) | Striking tool | |
| US6435059B1 (en) | Light-weight striking tool | |
| US10344488B2 (en) | Demolition tool | |
| US6202511B1 (en) | Vibration damped hammer | |
| US6647829B1 (en) | Striking tool with weight forward head | |
| US9573267B2 (en) | Hand implement | |
| US10751777B2 (en) | Hand-held punch tool | |
| US7143667B2 (en) | Striking or pulling tool with a split head | |
| US10464198B1 (en) | Hammer with lightweight handle | |
| US12589476B2 (en) | Striking tool | |
| CN1373030A (zh) | 用于手持工具的控制系统 | |
| US20210252684A1 (en) | Multipurpose Tool | |
| US10773371B2 (en) | Tool handle | |
| US8973467B2 (en) | Framing and forming hammer | |
| US5546832A (en) | Striking apparatus having an interchangeable head | |
| US9889550B1 (en) | Step down handle for a hand tool | |
| US7069823B1 (en) | Auxilary handle device for use with conventional handheld screwdrivers | |
| CA2736405C (fr) | Manche d'outil ergonomique et systeme a marteau connexe | |
| US6986504B1 (en) | Tool for pulling nails and other protrusions | |
| US20080264211A1 (en) | Goose Hammer | |
| US4513641A (en) | Climbing aid retriever | |
| US4958540A (en) | Impact tool handle | |
| US20060021474A1 (en) | Double headed striking tool | |
| US5482097A (en) | Wood splitting maul |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240129 |