FR2417364A1 - Mandrin de percage a cle de serrage - Google Patents
Mandrin de percage a cle de serrageInfo
- Publication number
- FR2417364A1 FR2417364A1 FR7903765A FR7903765A FR2417364A1 FR 2417364 A1 FR2417364 A1 FR 2417364A1 FR 7903765 A FR7903765 A FR 7903765A FR 7903765 A FR7903765 A FR 7903765A FR 2417364 A1 FR2417364 A1 FR 2417364A1
- Authority
- FR
- France
- Prior art keywords
- drill chuck
- sleeve
- tightening key
- key
- relates
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17615—Obliquely guided reciprocating jaws
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17615—Obliquely guided reciprocating jaws
- Y10T279/17623—Threaded sleeve and jaw
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/32—Means to prevent jaw loosening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Abstract
L'invention concerne les mandrins porte-outils. Elle a pour objet un mandrin de perçage comprenant un corps 1 et un manchon de serrage 4 qui peut être actionné en rotation par une clé 5 portant un pignon 5.2 engrenant avec une couronne dentée 6 du manchon 4. Une tige d'arrêt 9 est repoussée radialement vers l'extérieur par un ressort 10 et vient en prise avec la couronne dentée 6 en bloquant le manchon 4 lorsque la clé 5 est ôtée du manchon. Application aux mandrins pour perçage avec percussion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2806796A DE2806796C2 (de) | 1978-02-17 | 1978-02-17 | Bohrfutter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417364A1 true FR2417364A1 (fr) | 1979-09-14 |
FR2417364B1 FR2417364B1 (fr) | 1983-02-04 |
Family
ID=6032248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903765A Granted FR2417364A1 (fr) | 1978-02-17 | 1979-02-14 | Mandrin de percage a cle de serrage |
Country Status (8)
Country | Link |
---|---|
US (1) | US4213622A (fr) |
JP (1) | JPS54117981A (fr) |
CH (1) | CH636032A5 (fr) |
DE (1) | DE2806796C2 (fr) |
FR (1) | FR2417364A1 (fr) |
GB (1) | GB1560379A (fr) |
IT (1) | IT1118375B (fr) |
NL (1) | NL185900C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485968A1 (fr) * | 1980-07-02 | 1982-01-08 | Roehm Guenter H | Mandrin porte-outil, notamment porte-foret |
FR2553017A1 (fr) * | 1983-10-08 | 1985-04-12 | Roehm Guenter H | Mandrin de serrage |
FR2557008A1 (fr) * | 1983-12-22 | 1985-06-28 | Roehm Guenter H | Mandrin de serrage, en particulier mandrin de serrage pour marteau perforateur |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024996A1 (de) * | 1980-07-02 | 1982-01-28 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE3310372A1 (de) * | 1983-03-22 | 1984-09-27 | Hilti Ag, Schaan | Bohrfutter fuer handgeraete |
DE3416986C2 (de) * | 1983-09-27 | 1985-10-10 | Günter Horst 7927 Sontheim Röhm | Bohrfutter zum Schlagbohren |
DE3400149C2 (de) * | 1984-01-04 | 1986-10-30 | Günter Horst 7927 Sontheim Röhm | Bohrfutter zum Schlagbohren |
DE3418881A1 (de) * | 1984-05-21 | 1985-11-21 | Hilti Ag | Bohrfutter fuer handgeraete |
DE8436752U1 (de) * | 1984-12-15 | 1985-03-21 | Röhm, Günter Horst, 7927 Sontheim | Bohrfutter |
DE4023304C1 (fr) * | 1990-07-21 | 1991-09-12 | Guenter Horst 7927 Sontheim De Roehm | |
DE4023303C1 (fr) * | 1990-07-21 | 1991-09-26 | Guenter Horst 7927 Sontheim De Roehm | |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702098A (en) * | 1953-08-31 | 1955-02-15 | Gen Electric | Shaft locking arrangement |
DE2221315A1 (de) * | 1972-05-02 | 1973-11-22 | Hans Ruehmann | Sicherheitseinrichtung fuer rotierende spannfutter (oder allgemein bewegliche futter) mit innenviel- oder vierkantschluesseln (allgem. abziehbare schluessel) |
US3938817A (en) * | 1972-11-10 | 1976-02-17 | Roehm Guenter H | Chuck for impact-type drill |
US3872951A (en) * | 1973-11-06 | 1975-03-25 | Black & Decker Mfg Co | Spindle locking mechanism for rotary power device |
DE2801324A1 (de) * | 1978-01-13 | 1979-07-19 | Fischer Artur Dr H C | Vorrichtung zur feststellsicherung eines backenbohrfutters |
-
1978
- 1978-02-17 DE DE2806796A patent/DE2806796C2/de not_active Expired
- 1978-04-28 GB GB16972/78A patent/GB1560379A/en not_active Expired
-
1979
- 1979-01-24 NL NLAANVRAGE7900555,A patent/NL185900C/xx not_active IP Right Cessation
- 1979-02-13 US US06/011,773 patent/US4213622A/en not_active Expired - Lifetime
- 1979-02-14 FR FR7903765A patent/FR2417364A1/fr active Granted
- 1979-02-14 CH CH141979A patent/CH636032A5/de not_active IP Right Cessation
- 1979-02-15 JP JP1555779A patent/JPS54117981A/ja active Granted
- 1979-02-16 IT IT67353/79A patent/IT1118375B/it active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485968A1 (fr) * | 1980-07-02 | 1982-01-08 | Roehm Guenter H | Mandrin porte-outil, notamment porte-foret |
FR2553017A1 (fr) * | 1983-10-08 | 1985-04-12 | Roehm Guenter H | Mandrin de serrage |
FR2557008A1 (fr) * | 1983-12-22 | 1985-06-28 | Roehm Guenter H | Mandrin de serrage, en particulier mandrin de serrage pour marteau perforateur |
Also Published As
Publication number | Publication date |
---|---|
JPS54117981A (en) | 1979-09-13 |
DE2806796C2 (de) | 1986-04-03 |
US4213622A (en) | 1980-07-22 |
NL7900555A (nl) | 1979-08-21 |
FR2417364B1 (fr) | 1983-02-04 |
GB1560379A (en) | 1980-02-06 |
CH636032A5 (de) | 1983-05-13 |
JPS6134924B2 (fr) | 1986-08-11 |
DE2806796A1 (de) | 1979-08-23 |
IT7967353A0 (it) | 1979-02-16 |
NL185900C (nl) | 1990-08-16 |
IT1118375B (it) | 1986-02-24 |
NL185900B (nl) | 1990-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |