GB984458A - Combined handle and ejector apparatus for percussive drill - Google Patents

Combined handle and ejector apparatus for percussive drill

Info

Publication number
GB984458A
GB984458A GB1603/62A GB160362A GB984458A GB 984458 A GB984458 A GB 984458A GB 1603/62 A GB1603/62 A GB 1603/62A GB 160362 A GB160362 A GB 160362A GB 984458 A GB984458 A GB 984458A
Authority
GB
United Kingdom
Prior art keywords
passage
extremities
socket
drill
shell
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
GB1603/62A
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.)
Phillips Drill Co Inc
Original Assignee
Phillips Drill Co Inc
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 Phillips Drill Co Inc filed Critical Phillips Drill Co Inc
Publication of GB984458A publication Critical patent/GB984458A/en
Expired legal-status Critical Current

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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • 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
    • B23B31/06—Features relating to the removal of tools; Accessories therefor
    • 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
    • B23B31/06—Features relating to the removal of tools; Accessories therefor
    • B23B31/07—Ejector wedges
    • 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
    • Y10T279/17042—Lost motion
    • 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
    • Y10T279/17957—Friction grip
    • Y10T279/17965—Drill type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

984,458. Percussive drills. PHILLIPS DRILL CO. Jan. 16, 1962 [Feb. 13, 1961], No. 1603/62. Heading B4C. A device for ejecting a self-drilling shell 26 from a tapered socket 60 in the chuck 22 of a percussive drill 20 comprises a lever 30 having extremities 34 at one end adapted to be received in the ends of a passage 64 transverse to the socket, and cams 80 on the extremities arranged to force the shell from the socket when the extremities are located in the ends of the passage and the device is pivoted about the axis of the passage. The device forms a handle by which the shell may be turned during drilling, the chuck being fixed to an adapter 48 rotatable in the drill. The debris from drilling passes between the ends 82 of the extremities to a suction tube 32<SP>1</SP>. In the construction shown in Fig. 11, the debris is discharged through a passage 92 normal to the socket and passage 64. U.S.A. Specifications 1,996,121, 2,801,614 and 2,918,290 are referred to.
GB1603/62A 1961-02-13 1962-01-16 Combined handle and ejector apparatus for percussive drill Expired GB984458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88750A US3070382A (en) 1961-02-13 1961-02-13 Combined handle and ejector

Publications (1)

Publication Number Publication Date
GB984458A true GB984458A (en) 1965-02-24

Family

ID=22213230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603/62A Expired GB984458A (en) 1961-02-13 1962-01-16 Combined handle and ejector apparatus for percussive drill

Country Status (4)

Country Link
US (1) US3070382A (en)
DE (1) DE1427740A1 (en)
GB (1) GB984458A (en)
NL (1) NL274166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124536A (en) * 1982-08-05 1984-02-22 Bosch Gmbh Robert A hand machine tool provided with an auxiliary handle
GB2153735A (en) * 1984-02-11 1985-08-29 Bosch Gmbh Robert Handle for drilling machines and/or hammer drills

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131947A (en) * 1960-11-25 1964-05-05 Black & Decker Mfg Co Masonry drilling apparatus having vacuum dust-collecting system
US3220742A (en) * 1963-01-21 1965-11-30 Trade Tools Inc Vacuum coupling for self-drilling masonry anchor chucks
DE1298953B (en) * 1963-11-02 1969-07-03 Impex Essen Vertrieb Tool chucks, especially for self-drilling expansion dowels setting electric or pneumatic hammer
GB1018919A (en) * 1963-11-02 1966-02-02 Impex Essen Vertrieb Improvements in or relating to tool holders, particularly for use with electric or compressed air hammers
US3368633A (en) * 1965-10-22 1968-02-13 Trade Tools Inc Dustless drilling apparatus
DE3436171C2 (en) 1983-10-19 1995-01-19 Sfs Stadler Ag Magazine strips for screws
DE3448511C2 (en) * 1983-10-19 1995-02-02 Sfs Stadler Ag Magazine strip for screws
US11499272B2 (en) 2019-08-14 2022-11-15 Omachron Intellectual Property Inc. Patio blocks with edge blocks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399939A (en) * 1944-01-28 1946-05-07 John H Phillips Drill chuck
US2767988A (en) * 1955-09-21 1956-10-23 Phillips Drill Co Chuck mounting for mechanical hammer
USRE24639E (en) * 1955-09-21 1959-04-21 Combined handle and key for a percussive drill
US2936736A (en) * 1957-09-03 1960-05-17 Phillips Drill Co Handle for percussive drill
US2926353A (en) * 1958-04-21 1960-03-01 Phillips Drill Co Chuck and handle for manual installation of self-drilling expansion shells
US2930627A (en) * 1959-02-17 1960-03-29 Phillips Drill Co Self-drilling expansion shell chuck and adapter for use with manual installation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124536A (en) * 1982-08-05 1984-02-22 Bosch Gmbh Robert A hand machine tool provided with an auxiliary handle
GB2153735A (en) * 1984-02-11 1985-08-29 Bosch Gmbh Robert Handle for drilling machines and/or hammer drills

Also Published As

Publication number Publication date
DE1427740A1 (en) 1968-12-05
US3070382A (en) 1962-12-25
NL274166A (en)

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