ES60892U - An improved screwdriver (Machine-translation by Google Translate, not legally binding) - Google Patents

An improved screwdriver (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES60892U
ES60892U ES0060892U ES60892U ES60892U ES 60892 U ES60892 U ES 60892U ES 0060892 U ES0060892 U ES 0060892U ES 60892 U ES60892 U ES 60892U ES 60892 U ES60892 U ES 60892U
Authority
ES
Spain
Prior art keywords
pin
handle
tube
rotation
translation
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.)
Granted
Application number
ES0060892U
Other languages
Spanish (es)
Other versions
ES60892Y (en
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.)
LENTIJO GRAS JOAQUIN
Original Assignee
LENTIJO GRAS JOAQUIN
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 LENTIJO GRAS JOAQUIN filed Critical LENTIJO GRAS JOAQUIN
Priority to ES0060892U priority Critical patent/ES60892Y/en
Publication of ES60892U publication Critical patent/ES60892U/en
Application granted granted Critical
Publication of ES60892Y publication Critical patent/ES60892Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Abstract

An improved screwdriver, comprising a rotation mechanism of the pin driven by axial movement of the handle and combined with a return spring, characterized in that said mechanism of rotation of the pin comprises a tube (4) which, rotatably housed in an axial bore (3) of the handle (1) and capable of slipping slightly on it, has a helical guide (7) for a pin (8) of the said pin (2), has a recoil spring ( 9) and has at its rear end a toothed crown (10) which, when sliding backwards, fits in fixed stops (11) provided at the rear end of the handle (1), all arranged so that, upon exerting pressure on the stem (2) by the handle (1), said tube (4) slides back and is immobilized by fitting its ring gear (10) in the mentioned fixed stops (11), sliding from this moment onwards. Pull pin (3) of the tang (2) along said helical guide (7) and thereby printing the rotation to said pin, and that when the pressure on the handle (1) ceases, the pin (2) advances to its original position due to the effect of return spring (9) and, at the same time, the disengagement of the toothed crown (10) of the mentioned guide tube (4) from the corresponding fixed stops (11), so that during said forward movement of the pin (2), stops turning, but instead turns the guide tube 4 inside the handle. (Machine-translation by Google Translate, not legally binding)
ES0060892U 1957-06-28 1957-06-28 A perfected screwdriver Expired ES60892Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0060892U ES60892Y (en) 1957-06-28 1957-06-28 A perfected screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0060892U ES60892Y (en) 1957-06-28 1957-06-28 A perfected screwdriver

Publications (2)

Publication Number Publication Date
ES60892U true ES60892U (en) 1957-08-01
ES60892Y ES60892Y (en) 1958-01-01

Family

ID=52703344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0060892U Expired ES60892Y (en) 1957-06-28 1957-06-28 A perfected screwdriver

Country Status (1)

Country Link
ES (1) ES60892Y (en)

Also Published As

Publication number Publication date
ES60892Y (en) 1958-01-01

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