DE1503032C3 - - Google Patents

Info

Publication number
DE1503032C3
DE1503032C3 DE19511503032 DE1503032A DE1503032C3 DE 1503032 C3 DE1503032 C3 DE 1503032C3 DE 19511503032 DE19511503032 DE 19511503032 DE 1503032 A DE1503032 A DE 1503032A DE 1503032 C3 DE1503032 C3 DE 1503032C3
Authority
DE
Germany
Prior art keywords
anvil
shaft
hammer
motor
spring
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
DE19511503032
Other languages
German (de)
English (en)
Other versions
DE1503032B2 (enExample
DE1503032A1 (de
Inventor
George Albert Boyd
Martin David Hoza
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to DE19511503032 priority Critical patent/DE1503032A1/de
Publication of DE1503032A1 publication Critical patent/DE1503032A1/de
Publication of DE1503032B2 publication Critical patent/DE1503032B2/de
Application granted granted Critical
Publication of DE1503032C3 publication Critical patent/DE1503032C3/de
Granted 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19511503032 1951-01-28 1951-01-28 Schlag-Schraub-Werkzeug Granted DE1503032A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19511503032 DE1503032A1 (de) 1951-01-28 1951-01-28 Schlag-Schraub-Werkzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511503032 DE1503032A1 (de) 1951-01-28 1951-01-28 Schlag-Schraub-Werkzeug
DER0040861 1965-06-12

Publications (3)

Publication Number Publication Date
DE1503032A1 DE1503032A1 (de) 1969-10-30
DE1503032B2 DE1503032B2 (enExample) 1974-05-22
DE1503032C3 true DE1503032C3 (enExample) 1975-01-09

Family

ID=25752452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19511503032 Granted DE1503032A1 (de) 1951-01-28 1951-01-28 Schlag-Schraub-Werkzeug

Country Status (1)

Country Link
DE (1) DE1503032A1 (enExample)

Also Published As

Publication number Publication date
DE1503032B2 (enExample) 1974-05-22
DE1503032A1 (de) 1969-10-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977