DE2650218C2 - - Google Patents

Info

Publication number
DE2650218C2
DE2650218C2 DE19762650218 DE2650218A DE2650218C2 DE 2650218 C2 DE2650218 C2 DE 2650218C2 DE 19762650218 DE19762650218 DE 19762650218 DE 2650218 A DE2650218 A DE 2650218A DE 2650218 C2 DE2650218 C2 DE 2650218C2
Authority
DE
Germany
Prior art keywords
screwdriver
screw
motor
torque
inertia
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
DE19762650218
Other languages
German (de)
English (en)
Other versions
DE2650218A1 (de
Inventor
Katsuyuki Tokio/Tokyo Jp Totsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2650218A1 publication Critical patent/DE2650218A1/de
Application granted granted Critical
Publication of DE2650218C2 publication Critical patent/DE2650218C2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE19762650218 1975-10-30 1976-11-02 Antriebsvorrichtung fuer einen schrauber Granted DE2650218A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13082575A JPS5255100A (en) 1975-10-30 1975-10-30 Improvement in driving system of motor driver

Publications (2)

Publication Number Publication Date
DE2650218A1 DE2650218A1 (de) 1977-05-05
DE2650218C2 true DE2650218C2 (enrdf_load_stackoverflow) 1987-10-15

Family

ID=15043581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762650218 Granted DE2650218A1 (de) 1975-10-30 1976-11-02 Antriebsvorrichtung fuer einen schrauber

Country Status (3)

Country Link
JP (1) JPS5255100A (enrdf_load_stackoverflow)
DE (1) DE2650218A1 (enrdf_load_stackoverflow)
GB (1) GB1562724A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047071B2 (ja) * 1981-07-29 1985-10-19 株式会社ハイマチツク 小ねじ締め用電動ドライバ
CN110744295B (zh) * 2019-12-04 2024-11-05 上海克来机电自动化工程股份有限公司 一种自动拧紧机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662223A (en) * 1927-04-18 1928-03-13 Henry F Werner Shock absorber
GB683242A (en) * 1950-09-04 1952-11-26 John Dodd Improvements in and relating to attachments for tapping holes, screwing up studs and like operations
DE1142027B (de) * 1960-05-12 1963-01-03 Christian Dunker Verriegelungsvorrichtung fuer elektrische Schalter

Also Published As

Publication number Publication date
JPS5255100A (en) 1977-05-06
DE2650218A1 (de) 1977-05-05
GB1562724A (en) 1980-03-12
JPS5746993B2 (enrdf_load_stackoverflow) 1982-10-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: SPALTE 1, ZEILE 42 "DREHMOMENTCHARAKTERISTIK" AENDERN IN "DREHZAHLCHARAKTERISTIK"