GB291594A - Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types - Google Patents

Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types

Info

Publication number
GB291594A
GB291594A GB1298827A GB1298827A GB291594A GB 291594 A GB291594 A GB 291594A GB 1298827 A GB1298827 A GB 1298827A GB 1298827 A GB1298827 A GB 1298827A GB 291594 A GB291594 A GB 291594A
Authority
GB
United Kingdom
Prior art keywords
hand
drill
attached
plate
feeding
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
GB1298827A
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.)
JOHN HENRY ABEL
Original Assignee
JOHN HENRY ABEL
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 JOHN HENRY ABEL filed Critical JOHN HENRY ABEL
Priority to GB1298827A priority Critical patent/GB291594A/en
Publication of GB291594A publication Critical patent/GB291594A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

291,594. Abel J. H. May 14, 1927. Drilling-machines.-An attachment for holding and feeding a portable drill of the hand and breast or ratchet type comprises a plate A attached to the body of the drill by bolts or studs c in place of the usual horizontal handle. The plate may be used for guiding the drill by hand or may be fitted in a guide B, Figs. 3 and 5. attached by a wooden block G to an upright flat or channelled metal strip F. A hand feed-lever J is adjustably pivoted by holes in a bracket K on the guide and operates between studs L on the plate A. When used with a. ratchet drill the latter may be fed by a sleeve E, Fig. 5, attached to the plate A and having a stud H for engagement by the chain feeding device described in Specification 222,171. This device may be also used with a stud H, Fig. 4, attached to the breast drill in place of the hand lever J.
GB1298827A 1927-05-14 1927-05-14 Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types Expired GB291594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1298827A GB291594A (en) 1927-05-14 1927-05-14 Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1298827A GB291594A (en) 1927-05-14 1927-05-14 Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types

Publications (1)

Publication Number Publication Date
GB291594A true GB291594A (en) 1928-06-07

Family

ID=10014763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1298827A Expired GB291594A (en) 1927-05-14 1927-05-14 Improvements for holding, feeding, and guiding drilling tools of the hand, breast drill and ratchet types

Country Status (1)

Country Link
GB (1) GB291594A (en)

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