EP1293299A3 - Screw driving gun with a screwbelt-retaining member - Google Patents

Screw driving gun with a screwbelt-retaining member Download PDF

Info

Publication number
EP1293299A3
EP1293299A3 EP02253838A EP02253838A EP1293299A3 EP 1293299 A3 EP1293299 A3 EP 1293299A3 EP 02253838 A EP02253838 A EP 02253838A EP 02253838 A EP02253838 A EP 02253838A EP 1293299 A3 EP1293299 A3 EP 1293299A3
Authority
EP
European Patent Office
Prior art keywords
periphery
notch unit
retaining notch
screw feed
feed belt
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.)
Withdrawn
Application number
EP02253838A
Other languages
German (de)
French (fr)
Other versions
EP1293299A2 (en
Inventor
Chao-Wei Lin
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 EP1293299A2 publication Critical patent/EP1293299A2/en
Publication of EP1293299A3 publication Critical patent/EP1293299A3/en
Withdrawn legal-status Critical Current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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
    • B25B23/045—Arrangements for handling screws or nuts for feeding screws or nuts using disposable strips or discs carrying the screws or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Coating Apparatus (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

A belt-retaining member (34) is disposed in a slider member (33) of a driving gun 3, and includes an engaging finger (34F) with a pointed front end (340) , an enlarged rear end (344) , and upper and lower sliding faces (341, 342) that extend divergently and rearwardly from the pointed front end 340 toward the enlarged rear end (344). The upper and lower sliding faces (341,342) are in frictional contact with a periphery of a retaining notch unit (401) formed in a screw feed belt (40) to permit the periphery of the retaining notch unit (401) in the screw feed belt (40) to overcome friction between the periphery of the retaining notch unit (401) and the upper sliding face (341) for sliding downwardly along the upper sliding face (341) when the screw feed belt (40) is drawn downwardly, and to permit the periphery of the retaining notch unit (401) to overcome friction between the periphery of the retaining notch unit (401) and the lower sliding face (342) for sliding upwardly along the lower sliding face (342) when the screw feed belt (40) is drawn upwardly.
EP02253838A 2001-08-14 2002-05-31 Screw driving gun with a screwbelt-retaining member Withdrawn EP1293299A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01228526U CN2497935Y (en) 2001-08-14 2001-08-14 Guide seat for screw nail band
CN01228526 2001-08-14

Publications (2)

Publication Number Publication Date
EP1293299A2 EP1293299A2 (en) 2003-03-19
EP1293299A3 true EP1293299A3 (en) 2004-01-02

Family

ID=4699501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02253838A Withdrawn EP1293299A3 (en) 2001-08-14 2002-05-31 Screw driving gun with a screwbelt-retaining member

Country Status (2)

Country Link
EP (1) EP1293299A3 (en)
CN (1) CN2497935Y (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134367B2 (en) * 2002-12-09 2006-11-14 Milwaukee Electric Tool Corporation Fastener feeding system
JP4891061B2 (en) * 2006-12-28 2012-03-07 株式会社マキタ Screw feeder of screw tightening machine
US8544369B2 (en) 2010-06-30 2013-10-01 Simpson Strong-Tie Company, Inc. Autofeed screwdriving tool
CN111719821B (en) * 2020-06-22 2021-11-02 安徽新辉达建设工程有限公司 Furred ceiling fitment is with automatic fossil fragments erection equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014488A (en) * 1973-11-05 1977-03-29 Duo-Fast Corporation Fastener feed apparatus and method
DE3141248A1 (en) * 1981-10-15 1983-05-05 Muro Kinzoku Kogyo Co., Ltd., Tokyo Power-driven screwdriver
US5101697A (en) * 1990-03-26 1992-04-07 Plenum Corporation Drywall screw dispensing and driving gun
EP0593970A1 (en) * 1992-10-20 1994-04-27 Toyo Techno Co., Ltd. Screw-driving device
JPH06339871A (en) * 1993-06-02 1994-12-13 Masato Imai Automatic screw supply device for screw driver
CH687745A5 (en) * 1992-09-07 1997-02-14 Hans Imfeld Elektroapparatebau Automatic Screwdriver, for the processing of screws of different lengths from belt.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014488A (en) * 1973-11-05 1977-03-29 Duo-Fast Corporation Fastener feed apparatus and method
DE3141248A1 (en) * 1981-10-15 1983-05-05 Muro Kinzoku Kogyo Co., Ltd., Tokyo Power-driven screwdriver
US5101697A (en) * 1990-03-26 1992-04-07 Plenum Corporation Drywall screw dispensing and driving gun
CH687745A5 (en) * 1992-09-07 1997-02-14 Hans Imfeld Elektroapparatebau Automatic Screwdriver, for the processing of screws of different lengths from belt.
EP0593970A1 (en) * 1992-10-20 1994-04-27 Toyo Techno Co., Ltd. Screw-driving device
JPH06339871A (en) * 1993-06-02 1994-12-13 Masato Imai Automatic screw supply device for screw driver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 03 28 April 1995 (1995-04-28) *

Also Published As

Publication number Publication date
EP1293299A2 (en) 2003-03-19
CN2497935Y (en) 2002-07-03

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