NO942219L - torque wrench - Google Patents

torque wrench

Info

Publication number
NO942219L
NO942219L NO942219A NO942219A NO942219L NO 942219 L NO942219 L NO 942219L NO 942219 A NO942219 A NO 942219A NO 942219 A NO942219 A NO 942219A NO 942219 L NO942219 L NO 942219L
Authority
NO
Norway
Prior art keywords
torque wrench
double
acting piston
teeth
movable element
Prior art date
Application number
NO942219A
Other languages
Norwegian (no)
Other versions
NO942219D0 (en
Original Assignee
Fylling Bernt
Fylling Erling
Krogstad Inger Anne
Strandman Turid
Fylling Arnstein
Holst Hilde Karin W
Fylling Tor Torberg
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 Fylling Bernt, Fylling Erling, Krogstad Inger Anne, Strandman Turid, Fylling Arnstein, Holst Hilde Karin W, Fylling Tor Torberg filed Critical Fylling Bernt
Priority to NO942219A priority Critical patent/NO942219L/en
Publication of NO942219D0 publication Critical patent/NO942219D0/en
Publication of NO942219L publication Critical patent/NO942219L/en

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Momentnøkkel, omfattende et hus (1) med en dreibar spindel eller momentnøkkelstamme (2) som står under påvirkning av et hydraulisk eller pneumatisk dobbeltvirkende stempel (5) og inn- rettet til å utøve et intermittent virkende dreiemoment på bolter, muttere osv. Momentnøkkelstammen (2) er over en del av sin lengde utstyrt med aksialtragende tenner (3) som står i inngrep med tilsvarende aksialtragende tenner (4) på det dobbeltvirkende stempel (5) og momentnøkkelhuset (1) er over en del av sin lengde på innsiden utstyrt med skråtenner (6) som står i inngrep med tilsvarende tenner (7) på et aksialt bevegelig element (8) som over en kobling (9) er innrettet til å sammenkobles med henhv frikobles fra det dobbeltvirkende stempel (5). Det dobbeltvirkende stempel (5) og det bevegelige element (8) er anordnet koaksialt på momentnøkkelstammen (2) i forlengelsen av hverandre. Mellom det dobbeltvirkende stempel (5) og det bevegelige element (8) er det anordnet et fjær- forspent medbringerelement (13).Torque wrench, comprising a housing (1) with a rotatable spindle or torque wrench (2) under the influence of a hydraulic or pneumatic double acting piston (5) and adapted to exert an intermittent acting torque on bolts, nuts, etc. Torque wrench ( 2) is provided over a portion of its length with axial bearing teeth (3) which are engaged by corresponding axial bearing teeth (4) on the double-acting piston (5) and the torque wrench housing (1) is provided with a portion of its length on the inside. inclined teeth (6) which engage corresponding teeth (7) on an axially movable element (8) arranged over a coupling (9) to be coupled to and disengaged from the double acting piston (5). The double-acting piston (5) and the movable element (8) are arranged coaxially on the torque wrench (2) in extension of each other. Between the double-acting piston (5) and the movable element (8) is arranged a spring-biased carrier element (13).

NO942219A 1994-06-13 1994-06-13 torque wrench NO942219L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO942219A NO942219L (en) 1994-06-13 1994-06-13 torque wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942219A NO942219L (en) 1994-06-13 1994-06-13 torque wrench

Publications (2)

Publication Number Publication Date
NO942219D0 NO942219D0 (en) 1994-06-13
NO942219L true NO942219L (en) 1995-12-14

Family

ID=19897179

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942219A NO942219L (en) 1994-06-13 1994-06-13 torque wrench

Country Status (1)

Country Link
NO (1) NO942219L (en)

Also Published As

Publication number Publication date
NO942219D0 (en) 1994-06-13

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