IT1175230B - PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE - Google Patents

PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE

Info

Publication number
IT1175230B
IT1175230B IT85598/83A IT8559883A IT1175230B IT 1175230 B IT1175230 B IT 1175230B IT 85598/83 A IT85598/83 A IT 85598/83A IT 8559883 A IT8559883 A IT 8559883A IT 1175230 B IT1175230 B IT 1175230B
Authority
IT
Italy
Prior art keywords
transmission device
torque transmission
tightening torque
pneumatic screwdriver
screwdriver
Prior art date
Application number
IT85598/83A
Other languages
Italian (it)
Other versions
IT8385598A0 (en
Inventor
Lorenzo Casolo
Original Assignee
Fiam Utensili Pneumatici Spa
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 Fiam Utensili Pneumatici Spa filed Critical Fiam Utensili Pneumatici Spa
Priority to IT85598/83A priority Critical patent/IT1175230B/en
Publication of IT8385598A0 publication Critical patent/IT8385598A0/en
Priority to DE19843425375 priority patent/DE3425375A1/en
Application granted granted Critical
Publication of IT1175230B publication Critical patent/IT1175230B/en

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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
IT85598/83A 1983-07-11 1983-07-11 PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE IT1175230B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT85598/83A IT1175230B (en) 1983-07-11 1983-07-11 PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE
DE19843425375 DE3425375A1 (en) 1983-07-11 1984-07-10 Compressed-air screwdriver with device for transmitting the tightening torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85598/83A IT1175230B (en) 1983-07-11 1983-07-11 PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE

Publications (2)

Publication Number Publication Date
IT8385598A0 IT8385598A0 (en) 1983-07-11
IT1175230B true IT1175230B (en) 1987-07-01

Family

ID=11328721

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85598/83A IT1175230B (en) 1983-07-11 1983-07-11 PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE

Country Status (2)

Country Link
DE (1) DE3425375A1 (en)
IT (1) IT1175230B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357871A (en) * 2011-10-14 2012-02-22 无锡麦克马丁定扭矩装配工具有限公司 Air-stopping structure for definite torque tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218370B (en) * 1963-09-27 1966-06-02 Bosch Gmbh Robert Motor-driven, especially portable screwdriver
US4071092A (en) * 1977-03-09 1978-01-31 Chicago Pneumatic Tool Company Pneumatic screwdriver with torque responsive shut-off
DE2832565C2 (en) * 1978-07-25 1983-12-08 Deprag Schulz Gmbh U. Co, 8450 Amberg Coupling designed for screwdrivers with engine shut-off and torque separation

Also Published As

Publication number Publication date
IT8385598A0 (en) 1983-07-11
DE3425375A1 (en) 1985-01-24

Similar Documents

Publication Publication Date Title
DE3376304D1 (en) Torque wrench
GB8500343D0 (en) Torque limiting device
FR2584644B1 (en) TORQUE SCREWDRIVER
ES289017Y (en) TIGHTENING DEVICE
DE68925507D1 (en) Tightening torque control device for wrenches
GB8432699D0 (en) Tightening device
AU6651786A (en) Cord tightening device
KR860700012A (en) Torque increase hand wrench
AU573071B2 (en) Device for tightening chains
GB8422263D0 (en) Torque wrenches
ATA339585A (en) TORQUE TRANSMISSION DEVICE
FR2577645B1 (en) SCREW TRANSMISSION
FR2560100B3 (en) SCREWDRIVER FOR SCREWS OR NUTS WITH LIMITED TIGHTENING TORQUE
AU562325B2 (en) Chuck key
IT1175230B (en) PNEUMATIC SCREWDRIVER WITH TIGHTENING TORQUE TRANSMISSION DEVICE
SE450789B (en) SCREW AND NUT TRANSMISSION
YU67986A (en) Device for torque transmission and limiting the same
GB2158195B (en) Torque transmission device
BR6300186U (en) FAST TIGHTENING WRENCH
IT1174943B (en) TIGHTENING TORQUE CONTROL DEVICE IN PNEUMATIC TOOLS
DK229983D0 (en) SCREW / screwdriver
AU560563B2 (en) Torque wrench
GB8402522D0 (en) Screwdriver
GB8331424D0 (en) Wrench with ratchet device
BR8307338A (en) SCREWDRIVER WRENCH

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990723