ES459540A1 - Perfeccionamientos en llaves para mandriles portabrocas. - Google Patents

Perfeccionamientos en llaves para mandriles portabrocas.

Info

Publication number
ES459540A1
ES459540A1 ES459540A ES459540A ES459540A1 ES 459540 A1 ES459540 A1 ES 459540A1 ES 459540 A ES459540 A ES 459540A ES 459540 A ES459540 A ES 459540A ES 459540 A1 ES459540 A1 ES 459540A1
Authority
ES
Spain
Prior art keywords
keys
key
chuck
gear
drill chucks
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
Application number
ES459540A
Other languages
English (en)
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.)
Jacobs Manufacturing Co Ltd
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing Co Ltd
Jacobs Manufacturing Co
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.)
Filing date
Publication date
Application filed by Jacobs Manufacturing Co Ltd, Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co Ltd
Publication of ES459540A1 publication Critical patent/ES459540A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • B25B33/005—Chuck keys
    • 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
    • Y10T279/34—Accessory or component
    • Y10T279/3431—Chuck key
    • Y10T279/3437—Safety feature; e.g., ejector, interlock
    • 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
    • Y10T279/34—Accessory or component
    • Y10T279/3431—Chuck key
    • Y10T279/3443—Key holding or attaching means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Adornments (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Perfeccionamientos en llaves para mandriles portabrocas, caracterizados esencialmente por el hecho de prever en la formación de la llave una porción de cabeza provista de engranaje y medios extractores, por los cuales al menos la parte dentada de la porción de cabeza con engranaje, o al menos la porción piloto de la llave, son desacoplados del mandril portabrocas cuando dicha llave es soltada por el usuario.
ES459540A 1976-05-28 1977-05-27 Perfeccionamientos en llaves para mandriles portabrocas. Expired ES459540A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22430/76A GB1571393A (en) 1976-05-28 1976-05-28 Keys for drill chucks

Publications (1)

Publication Number Publication Date
ES459540A1 true ES459540A1 (es) 1978-04-16

Family

ID=10179246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459540A Expired ES459540A1 (es) 1976-05-28 1977-05-27 Perfeccionamientos en llaves para mandriles portabrocas.

Country Status (10)

Country Link
US (1) US4111079A (es)
JP (1) JPS52145881A (es)
AU (1) AU505410B2 (es)
CA (1) CA1057090A (es)
DE (1) DE2724008A1 (es)
ES (1) ES459540A1 (es)
FR (1) FR2352619A1 (es)
GB (1) GB1571393A (es)
IT (1) IT1085477B (es)
NL (1) NL7705772A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004644C2 (de) * 1980-02-08 1987-02-12 Günter Horst 7927 Sontheim Röhm Schlüssel für Bohrfutter
US4718797A (en) * 1981-12-07 1988-01-12 Purviance John R Snap-on pad for chuck key
DE3222762C2 (de) * 1982-06-18 1986-04-24 Torbjörn Götene Olsen Halter für einen Spannfutterschlüssel oder dgl. einer Werkzeugmaschine
USD284346S (en) 1982-12-18 1986-06-24 Masters Ernest G Chuck key holder
USD284636S (en) 1983-06-23 1986-07-15 Black & Decker Inc. Chuck key
US4534573A (en) * 1983-06-23 1985-08-13 Black & Decker, Inc. Chuck key
JPS6067864U (ja) * 1983-10-17 1985-05-14 日本住宅パネル工業協同組合 設置ボルトの回転工具
USD285041S (en) 1983-12-16 1986-08-12 Black & Decker Inc. Chuck key
US5000627A (en) * 1989-07-24 1991-03-19 York Ronald A Apparatus for adjusting radial displacement from rotatable shaft
US5031282A (en) * 1990-08-20 1991-07-16 Denaro Douglas A Binding strap
USD346317S (en) 1993-02-01 1994-04-26 Throneberry Bobby C Chuck key holder
JPH0717404U (ja) * 1993-09-10 1995-03-28 株式会社柴崎製作所 ボ−ル盤等のドリルチャック締めハンドル
AU2007327537A1 (en) * 2006-06-19 2008-06-05 Demain Technology Pty Ltd A power tool and chuck release tool
CN103252522A (zh) * 2012-07-24 2013-08-21 金雪梅 防止扳手脱离的钻夹头
US9579781B2 (en) 2014-05-20 2017-02-28 Paul E. Hicks Chuck key handle assembly
CN104209557A (zh) * 2014-08-30 2014-12-17 常州市海盈五金科技有限公司 钻夹头钥匙助力器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798234A (en) * 1928-12-05 1931-03-31 Jacobs Mfg Co Key holder for tools
US2215621A (en) * 1939-08-02 1940-09-24 Edwin N Slavik Safety tool chuck
US2609719A (en) * 1949-11-18 1952-09-09 Chester G H Lilley Self-ejecting chuck key
US2618995A (en) * 1951-09-13 1952-11-25 Henry J Droege Chuck wrench with automatic release
US2660081A (en) * 1952-04-26 1953-11-24 Thomas J Dossie Safety chuck key with ejector means
US2690690A (en) * 1953-03-26 1954-10-05 Paul I Garton Self-ejecting chuck wrench
NL104464C (es) * 1957-02-05
GB825974A (en) * 1957-05-23 1959-12-23 Rosser & Russell Ltd Improvements in or relating to portable keys for turning a socketed member
SU127617A1 (ru) * 1959-09-12 1959-11-30 В.С. Велицын Торцовый ключ к универсальным зажимным патронам дл токарных и других станков
US3245446A (en) * 1962-09-23 1966-04-12 Morifuji Haguruma Seisakusho K Screw driver with a screw holding device
US3457813A (en) * 1967-08-31 1969-07-29 Walter E Mangas Spring loaded chuck key
US3869943A (en) * 1973-07-19 1975-03-11 Buck Tool Co Self-ejecting chuck key
US3977686A (en) * 1974-10-24 1976-08-31 Buck Tool Company Self-ejecting chuck key for gear chuck
US4068978A (en) * 1976-08-20 1978-01-17 Brock J Farny Associating drill chuck keys with drill

Also Published As

Publication number Publication date
IT1085477B (it) 1985-05-28
US4111079A (en) 1978-09-05
FR2352619A1 (fr) 1977-12-23
JPS52145881A (en) 1977-12-05
DE2724008A1 (de) 1977-12-15
CA1057090A (en) 1979-06-26
NL7705772A (nl) 1977-11-30
GB1571393A (en) 1980-07-16
AU505410B2 (en) 1979-11-22
AU2529277A (en) 1978-11-23

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