CA2208951C - Outil a main ergonomique - Google Patents

Outil a main ergonomique Download PDF

Info

Publication number: CA2208951C
Authority: CA; Canada
Prior art keywords: handle; tool; angle; accordance; hammer
Prior art date: 1997-06-27
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

Application number

CA 2208951

Other languages

English (en)

Other versions

CA2208951A1 (fr

Inventor

Wolfgang Schoor

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.)

Individual

Original Assignee

Individual

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.)

1997-06-27

Filing date

1997-06-27

Publication date

2003-10-07

1997-06-27 Application filed by Individual filed Critical Individual

1997-06-27 Priority to CA 2208951 priority Critical patent/CA2208951C/fr

1998-12-27 Publication of CA2208951A1 publication Critical patent/CA2208951A1/fr

2003-10-07 Application granted granted Critical

2003-10-07 Publication of CA2208951C publication Critical patent/CA2208951C/fr

2017-06-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

210000000078 claw Anatomy 0.000 claims abstract description 31
210000000245 forearm Anatomy 0.000 claims abstract description 29
241000870659 Crassula perfoliata var. minor Species 0.000 claims abstract description 27
150000001875 compounds Chemical class 0.000 claims abstract description 20
239000002648 laminated material Substances 0.000 claims abstract description 6
208000012514 Cumulative Trauma disease Diseases 0.000 abstract description 5
210000000707 wrist Anatomy 0.000 description 7
201000010099 disease Diseases 0.000 description 2
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
206010006811 Bursitis 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
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
208000003295 carpal tunnel syndrome Diseases 0.000 description 1
210000003811 finger Anatomy 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
201000004415 tendinitis Diseases 0.000 description 1
210000003813 thumb Anatomy 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
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Brushes (AREA)
Percussive Tools And Related Accessories (AREA)

CA 2208951 1997-06-27 1997-06-27 Outil a main ergonomique Expired - Lifetime CA2208951C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2208951 CA2208951C (fr)	1997-06-27	1997-06-27	Outil a main ergonomique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2208951 CA2208951C (fr)	1997-06-27	1997-06-27	Outil a main ergonomique

Publications (2)

Publication Number	Publication Date
CA2208951A1 CA2208951A1 (fr)	1998-12-27
CA2208951C true CA2208951C (fr)	2003-10-07

Family

ID=4160957

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2208951 Expired - Lifetime CA2208951C (fr)	1997-06-27	1997-06-27	Outil a main ergonomique

Country Status (1)

Country	Link
CA (1)	CA2208951C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7665390B2 (en)	2007-06-11	2010-02-23	Hoffman Charles J	Hammer having shock absorbing handle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7096761B2 (en)	2004-02-17	2006-08-29	Wolfgang Schoor	Ergonomic tool handle and related hammer system
CA2650345A1 (fr) *	2008-11-07	2010-05-07	Brian T. Clancy	Poignee ergonomique utilitaire sport

1997
- 1997-06-27 CA CA 2208951 patent/CA2208951C/fr not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7665390B2 (en)	2007-06-11	2010-02-23	Hoffman Charles J	Hammer having shock absorbing handle

Also Published As

Publication number	Publication date
CA2208951A1 (fr)	1998-12-27

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Legal Events

Date	Code	Title	Description
2002-06-25	EEER	Examination request
2017-08-29	MKEX	Expiry	Effective date: 20170627