WO1995032077A1 - Dispositif de prehension et d'amortissement de chocs sur des outils de frappe - Google Patents
Dispositif de prehension et d'amortissement de chocs sur des outils de frappe Download PDFInfo
- Publication number
- WO1995032077A1 WO1995032077A1 PCT/FR1995/000630 FR9500630W WO9532077A1 WO 1995032077 A1 WO1995032077 A1 WO 1995032077A1 FR 9500630 W FR9500630 W FR 9500630W WO 9532077 A1 WO9532077 A1 WO 9532077A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- tool
- shapes
- ring
- engaging
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D3/00—Hand chisels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/01—Shock-absorbing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/12—Hand grips, preformed and semi-permanent
Definitions
- the invention relates to the technical sector of tooling and in particular impact tools such as in particular the punch pins.
- guards made in the form of a flange or cup having a central opening allowing the engagement of the tool and attaching to it using lips capable of engaging in a circular flange or groove. formed on the tool body. This type of guard has the sole function of ensuring the protection of the user's hand.
- the gripping device adapting to striking tools of the type comprising a plastic sleeve engaging the body of the tool is remarkable in that it comprises a plastic sleeve having flexibility in its structure, and comprising a plurality of ring shapes, of large diameter, interconnected by connecting shapes of smaller section defining a bellows and corrugation structure, and in that, at the place of each ring is provided with a circular internal projection bearing against the body of the tool, and in that the sleeve has at least one internal flange capable of engaging and clipping inside at least one groove circular formed in the tool body.
- Figure 1 is a view of the device before mounting according to the invention adapted on a striking tool called "pin punch”.
- Figure 2 is a view after assembly according to Figure 1 of the device during the striking operations.
- Figure 3 is a sectional view along line A-A of Figure%.
- Figures 4 and 5 are views showing the compression and elongation deformation of the sleeve relative to its state in the event of non-stress.
- the device according to the invention is designed and produced in the form of a sleeve (1) of plastic material having a flexibility in its structure to allow its deformation.
- This sleeve is established over a long length and it comprises along it a plurality of ring shapes (1 .1) of large diameter joined together by connecting shapes (1 .2) of smaller section, the assembly defining a bellows structure with undulations.
- a circular internal projection (1 .3) capable of coming to bear against the body of the tool.
- These circular projections are established of a certain thickness and in particular greater than the depth of the above-mentioned connecting zones (1.2) which are not in contact with the body of the tool.
- At least one inner flange (1 .4) is provided which is capable of engaging and clipping inside at least one circular groove (2.1) formed in the body (2 ) of the tool. This lip-forming flange is clipped into the groove, thus ensuring perfect hold of the device.
- the device according to the invention by its structure and its shapes, allows the bellows effect the absorption of shocks due to the striking forces by causing the deformation of the sleeve either by elongation or by compression, and by sliding on the tool body.
- the sleeve has in its head part a protective shape of the hand of the user, having an appropriate diametral section to ensure such a function.
- said head may have a complementary bonding zone with the front part of the striking tool, opposite its useful zone of contact with the part to be struck.
- the sleeve may have, over all or part of its length, a granite coating obtained by soaking in an appropriate bath.
- the sleeve according to the invention can be applied to any striking tool, such as a pin punch or the like, chisel or other, and be of any section in diameter and length.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69507262T DE69507262T2 (de) | 1994-05-24 | 1995-05-16 | Auf schlagwerkzeugen angebrachte greif- und dämpfungsvorrichtung |
EP95920144A EP0711219B1 (fr) | 1994-05-24 | 1995-05-16 | Dispositif de prehension et d'amortissement de chocs sur des outils de frappe |
US08/586,850 US5730231A (en) | 1994-05-24 | 1995-05-16 | Gripping and shock-absorbing device for percussion tools |
JP53009295A JP3522282B2 (ja) | 1994-05-24 | 1995-05-16 | 衝撃装置の握り及び衝撃吸収装置 |
AU25712/95A AU2571295A (en) | 1994-05-24 | 1995-05-16 | Device for gripping and absorbing shocks in stamping tools |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR94/06639 | 1994-05-24 | ||
FR9406639A FR2720314B1 (fr) | 1994-05-24 | 1994-05-24 | Dispositif de préhension et d'amortissement de chocs sur des outils de frappe. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995032077A1 true WO1995032077A1 (fr) | 1995-11-30 |
Family
ID=9463714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1995/000630 WO1995032077A1 (fr) | 1994-05-24 | 1995-05-16 | Dispositif de prehension et d'amortissement de chocs sur des outils de frappe |
Country Status (8)
Country | Link |
---|---|
US (1) | US5730231A (fr) |
EP (1) | EP0711219B1 (fr) |
JP (1) | JP3522282B2 (fr) |
AU (1) | AU2571295A (fr) |
DE (1) | DE69507262T2 (fr) |
ES (1) | ES2126281T3 (fr) |
FR (1) | FR2720314B1 (fr) |
WO (1) | WO1995032077A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0782904A1 (fr) * | 1996-01-05 | 1997-07-09 | Societe D'exploitation Des Ets Racodon S.A. | Poignée pour outils de frappe à main |
DE20213112U1 (de) * | 2002-08-21 | 2004-02-12 | Weha - Ludwig Werwein Gmbh | Meißel |
EP2020278A1 (fr) * | 2007-07-30 | 2009-02-04 | Racodon Outillage | Poignée pour outils de frappe à main |
KR101563547B1 (ko) | 2014-01-27 | 2015-11-06 | 문경선 | 가변형 핸드 그립 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD423891S (en) * | 1998-02-11 | 2000-05-02 | Snap-On Tools Company | Ratchet |
DE10005366A1 (de) | 2000-02-07 | 2001-08-09 | Hilti Ag | Werkzeughalter |
US6405619B1 (en) * | 2001-03-23 | 2002-06-18 | Wki Holding Company, Inc. | Self-securing tool handle |
US20050028653A1 (en) * | 2003-08-08 | 2005-02-10 | Chih-Ching Hsien | Hand tool having an adjustable holding portion |
FR2859936A1 (fr) * | 2003-09-22 | 2005-03-25 | Gb Metallurg | Outil tel que burin, pointerolle pourvu d'un dispositif de protection |
US6948647B1 (en) | 2004-05-25 | 2005-09-27 | Black & Decker Inc. | Anti-slip shingle grip for fastening tool |
US7624893B2 (en) * | 2006-03-28 | 2009-12-01 | Access Business Group International Llc | Cookware handle with metal insert and overmold |
GB0822571D0 (en) * | 2008-12-11 | 2009-01-14 | Houghton Benjamin A | Improved handle |
IT1394729B1 (it) * | 2009-07-08 | 2012-07-13 | Delfino | Utensile manuale per materiale lapideo e mazzetta per tale utensile |
FR2956830B1 (fr) | 2010-02-26 | 2012-04-06 | Bruno Racodon | Poignee pour outils de frappe a main |
US20120211020A1 (en) * | 2011-02-22 | 2012-08-23 | Julius Garcia | Helical hair tie |
US20120324666A1 (en) * | 2011-06-27 | 2012-12-27 | Leigh-Anna Provenzano | Grip for hair styling device |
US8465384B2 (en) * | 2011-09-15 | 2013-06-18 | Ben D. Blosser | Fletching sleeve system and method of application and manufacture |
DE102012202300A1 (de) * | 2012-02-15 | 2013-08-22 | Hilti Aktiengesellschaft | Meißel |
US9700703B2 (en) * | 2013-02-26 | 2017-07-11 | Coeur, Inc. | Guidewire insertion tool |
USD755528S1 (en) * | 2013-03-08 | 2016-05-10 | Leigh-Anna Provenzano | Grip for hair styling device |
KR101533598B1 (ko) * | 2013-12-05 | 2015-07-03 | (주)삼미통상 | 안정성과 열효율이 향상된 이중조리용기 |
TWI468268B (zh) * | 2014-05-02 | 2015-01-11 | Centrifuge Ind Co Ltd | 適用敲擊工具用之衝擊件之連接桿 |
US9630311B2 (en) * | 2014-12-23 | 2017-04-25 | Charlie Creelman | Pistol grip attachment for use with a paintbrush |
US11458071B2 (en) * | 2017-05-11 | 2022-10-04 | Scalpal Llc | Torque enhancer device for grasping and tooling, and assemblies and uses thereof |
KR101834784B1 (ko) * | 2016-05-20 | 2018-04-19 | (주)에스엠허스 | 의료용 튜브 홀더 |
EP3682820B1 (fr) * | 2019-01-18 | 2022-06-29 | Shukla Medical | Ensemble de frappe et ensemble d'outil chirurgical |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163865A (en) * | 1961-09-13 | 1965-01-05 | Port Clinton Mfg Company | Drive tool |
FR2106726A5 (fr) * | 1970-09-22 | 1972-05-05 | Ern Gustav Emil | |
DE2610663A1 (de) * | 1976-03-13 | 1977-09-15 | Peddinghaus Carl Dan Kg | Handgriff fuer werkzeugschaefte |
FR2374144A1 (fr) * | 1976-12-15 | 1978-07-13 | Tillmanns Kg F | Poignee de garde pour outil de percussion a main |
FR2431352A1 (fr) * | 1978-07-20 | 1980-02-15 | Brunon Louis | Garde pour outil de frappe a main |
GB2185209A (en) * | 1985-12-30 | 1987-07-15 | John Kelly Fox | A tool handle provided with a resilient sleeve grip |
US4890355A (en) * | 1988-10-26 | 1990-01-02 | Schulten Elizabeth W | Releasably mountable hand grip for handles |
DE9308665U1 (fr) * | 1993-06-09 | 1993-08-05 | Ching, Peing Jung, Taichung, Tw | |
DE9307623U1 (de) * | 1993-05-19 | 1993-09-30 | Koenig J Gmbh & Co Werkzeugfab | Schrifthammer sowie Schutzhülse für diesen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US811390A (en) * | 1905-04-26 | 1906-01-30 | Samuel E Foreman | Tool-handle. |
US2144474A (en) * | 1936-09-23 | 1939-01-17 | Westinghouse Electric & Mfg Co | Ventilated handle for sadirons |
US2231222A (en) * | 1939-06-26 | 1941-02-11 | Kewaskum Aluminum Company | Handle for cooking utensils |
US2278707A (en) * | 1941-12-11 | 1942-04-07 | Diamond Expansion Bolt Co | Safety percussion drill holder and article |
US3072955A (en) * | 1959-05-18 | 1963-01-15 | Lois D Mitchell | Hand grips |
US3302673A (en) * | 1965-02-08 | 1967-02-07 | Harold S Forsberg | Composite tool handle |
US4197611A (en) * | 1978-09-14 | 1980-04-15 | Lincoln Manufacturing Company, Inc. | Hand grip for cooking utensil handle |
-
1994
- 1994-05-24 FR FR9406639A patent/FR2720314B1/fr not_active Expired - Lifetime
-
1995
- 1995-05-16 EP EP95920144A patent/EP0711219B1/fr not_active Expired - Lifetime
- 1995-05-16 WO PCT/FR1995/000630 patent/WO1995032077A1/fr active IP Right Grant
- 1995-05-16 ES ES95920144T patent/ES2126281T3/es not_active Expired - Lifetime
- 1995-05-16 AU AU25712/95A patent/AU2571295A/en not_active Abandoned
- 1995-05-16 DE DE69507262T patent/DE69507262T2/de not_active Expired - Lifetime
- 1995-05-16 JP JP53009295A patent/JP3522282B2/ja not_active Expired - Fee Related
- 1995-05-16 US US08/586,850 patent/US5730231A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163865A (en) * | 1961-09-13 | 1965-01-05 | Port Clinton Mfg Company | Drive tool |
FR2106726A5 (fr) * | 1970-09-22 | 1972-05-05 | Ern Gustav Emil | |
DE2610663A1 (de) * | 1976-03-13 | 1977-09-15 | Peddinghaus Carl Dan Kg | Handgriff fuer werkzeugschaefte |
FR2374144A1 (fr) * | 1976-12-15 | 1978-07-13 | Tillmanns Kg F | Poignee de garde pour outil de percussion a main |
FR2431352A1 (fr) * | 1978-07-20 | 1980-02-15 | Brunon Louis | Garde pour outil de frappe a main |
GB2185209A (en) * | 1985-12-30 | 1987-07-15 | John Kelly Fox | A tool handle provided with a resilient sleeve grip |
US4890355A (en) * | 1988-10-26 | 1990-01-02 | Schulten Elizabeth W | Releasably mountable hand grip for handles |
DE9307623U1 (de) * | 1993-05-19 | 1993-09-30 | Koenig J Gmbh & Co Werkzeugfab | Schrifthammer sowie Schutzhülse für diesen |
DE9308665U1 (fr) * | 1993-06-09 | 1993-08-05 | Ching, Peing Jung, Taichung, Tw |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 9009, Derwent World Patents Index; AN 90-066331 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0782904A1 (fr) * | 1996-01-05 | 1997-07-09 | Societe D'exploitation Des Ets Racodon S.A. | Poignée pour outils de frappe à main |
FR2743321A1 (fr) * | 1996-01-05 | 1997-07-11 | Soc D Expl Des Ets Racodon Sa | Poignee pour outils de frappe a main |
US5848453A (en) * | 1996-01-05 | 1998-12-15 | Societe D'exploitation Des Establissements Racodon S.A. | Gripp for hand strike tools |
DE20213112U1 (de) * | 2002-08-21 | 2004-02-12 | Weha - Ludwig Werwein Gmbh | Meißel |
EP2020278A1 (fr) * | 2007-07-30 | 2009-02-04 | Racodon Outillage | Poignée pour outils de frappe à main |
FR2919514A1 (fr) * | 2007-07-30 | 2009-02-06 | Remy Racodon | Poignee pour outils de frappe a main. |
KR101563547B1 (ko) | 2014-01-27 | 2015-11-06 | 문경선 | 가변형 핸드 그립 |
Also Published As
Publication number | Publication date |
---|---|
AU2571295A (en) | 1995-12-18 |
JP3522282B2 (ja) | 2004-04-26 |
EP0711219A1 (fr) | 1996-05-15 |
DE69507262D1 (de) | 1999-02-25 |
FR2720314A1 (fr) | 1995-12-01 |
EP0711219B1 (fr) | 1999-01-13 |
FR2720314B1 (fr) | 1996-07-05 |
JPH10508257A (ja) | 1998-08-18 |
ES2126281T3 (es) | 1999-03-16 |
DE69507262T2 (de) | 1999-05-27 |
US5730231A (en) | 1998-03-24 |
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