RO100711A2 - Screw back twist absorbing device - Google Patents

Screw back twist absorbing device

Info

Publication number
RO100711A2
RO100711A2 RO1988132188A RO13218888A RO100711A2 RO 100711 A2 RO100711 A2 RO 100711A2 RO 1988132188 A RO1988132188 A RO 1988132188A RO 13218888 A RO13218888 A RO 13218888A RO 100711 A2 RO100711 A2 RO 100711A2
Authority
RO
Romania
Prior art keywords
screw
screwing head
fastening
screwing
double arm
Prior art date
Application number
RO1988132188A
Other languages
Romanian (ro)
Inventor
Eugen; Ro Dodon
Anton; Ro Girbacea
Original Assignee
Trustul Antrepriza Generala Electromontaj, Bucuresti-Antrepriza Electromontaj, Sibiu; Ro
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 Trustul Antrepriza Generala Electromontaj, Bucuresti-Antrepriza Electromontaj, Sibiu; Ro filed Critical Trustul Antrepriza Generala Electromontaj, Bucuresti-Antrepriza Electromontaj, Sibiu; Ro
Priority to RO1988132188A priority Critical patent/RO100711A2/en
Publication of RO100711A2 publication Critical patent/RO100711A2/en

Links

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

The invention consists of a device for the receiving of the momentum of reaction by screw-fastening, which can be adapted to a portable screwing head executing the continuous powered clamping in installations by screwing, as for example the mounting of route poles.According to the invention, the device is composed of a cylindrical extension stiffened to the cage of a portable screwing head, whose dimensions permit the development of the maximum torque, complying also with the maximum dimension of the screw with the above screwing head; the extension ends with a frontal teething which engages with a counterpiece internal gearing of the aperture of a simple or double arm, which rests on screws, ribs or neighbouring walls belonging to the pieces or to the metallic structure to be mounted by screw-fastening, where the double arm is built up of two parts which can be mounted under various angles.
RO1988132188A 1988-02-15 1988-02-15 Screw back twist absorbing device RO100711A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988132188A RO100711A2 (en) 1988-02-15 1988-02-15 Screw back twist absorbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988132188A RO100711A2 (en) 1988-02-15 1988-02-15 Screw back twist absorbing device

Publications (1)

Publication Number Publication Date
RO100711A2 true RO100711A2 (en) 1991-10-31

Family

ID=20121134

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988132188A RO100711A2 (en) 1988-02-15 1988-02-15 Screw back twist absorbing device

Country Status (1)

Country Link
RO (1) RO100711A2 (en)

Similar Documents

Publication Publication Date Title
KR900004463A (en) Portable electric luther
EP0158326A3 (en) Adsorption apparatus for use as an electric heat accumulator
ATE38549T1 (en) MECHANICAL LINEAR DRIVE UNIT.
DE58906509D1 (en) Conversion device for a circular saw.
RO100711A2 (en) Screw back twist absorbing device
BR9201990A (en) SCREWING DEVICE, WITH MEANS TO MEASURE THE TORQUE OF TIGHTENING A SCREW
DE3774466D1 (en) POWER SCREWDRIVER.
DK253587A (en) DEVICE FOR ADJUSTABLE LOCATION OF ROOMS IN A BUILDING ELEMENT
JPS5397169A (en) Constant speed reciprocating motion device
CN210297600U (en) Solar energy push rod nut installation fixing device
SE8403872L (en) PROJECTOR FOR SCREW TOOLS
ITMI931343A1 (en) HAND CRANK POWER TRANSMISSION DEVICE WITH ELIMINATION OF DEAD POINTS, PARTICULARLY FOR BICYCLES AND SIMILAR
JPS57113204A (en) Engagine male tool
JPS5430356A (en) Gear-boss installing structure in gear-shaft
JPS52135500A (en) Power spanner provided with screw holding device
ES2094385T3 (en) THREADED TRANSMISSION WITH ROLLING RING.
RO90908A2 (en) LIMIT TORQUE TRANSMISSION BY ADJUSTABLE SCREW NUT ASSEMBLY WITH ADJUSTABLE BALLS
IT1246311B (en) Portable power hacksaw with clamp, relative to which the hacksaw can rotate and translate
JPS6439585A (en) Positioning mechanism using non-circle bar
ES1001893U (en) Universal wrench that polygonal head (Machine-translation by Google Translate, not legally binding)
GB1159871A (en) An improved Tool Clamping Device
JPS646554A (en) Transfer table
JPS641808A (en) Road indicator holding device
SE8206152L (en) MOBELUNDERREDE
JPS57101145A (en) Vibration damper