JPS5576241A - Change gear for nut runner - Google Patents

Change gear for nut runner

Info

Publication number
JPS5576241A
JPS5576241A JP14923678A JP14923678A JPS5576241A JP S5576241 A JPS5576241 A JP S5576241A JP 14923678 A JP14923678 A JP 14923678A JP 14923678 A JP14923678 A JP 14923678A JP S5576241 A JPS5576241 A JP S5576241A
Authority
JP
Japan
Prior art keywords
gear
nut runner
spline
change gear
teeth
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.)
Pending
Application number
JP14923678A
Other languages
Japanese (ja)
Inventor
Akira Korosue
Fumio Nishikawa
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.)
FLASH SEIKI KK
FURATSUSHIYU SEIKI KK
Original Assignee
FLASH SEIKI KK
FURATSUSHIYU SEIKI KK
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 FLASH SEIKI KK, FURATSUSHIYU SEIKI KK filed Critical FLASH SEIKI KK
Priority to JP14923678A priority Critical patent/JPS5576241A/en
Publication of JPS5576241A publication Critical patent/JPS5576241A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Transmissions (AREA)

Abstract

PURPOSE: To control the driving force of a change gear, by making a planet gear case of a wrench slidable in the axial direction and engaging spline teeth on both ends of the case and sun gear with those on input and output shafts.
CONSTITUTION: The tip 2a of an output shaft 2 is projected on a change gear 1 in the front and a holder 3 of nut runner is solidly fixed to the gear in the rear. When an input shaft 5 in the holder 3 is turned by a nut runner, the power is transferred from an inner spline 8 to teeth 18' of spline 19' set to and end of a sun gear 14, and then from the sun gear 14 through a planet gear 16, track gear 17, teeth 13 inside of gear case 9 and outer spline 25 to the output shaft 2. At this moment, the revolution of the nut runner is boosted and transferred to the shaft end 2a. The change gear is put in neutral by moving a slide ring 22 leftward by a half pitch, and the revolution of input shaft 5 is directly transferred to the output shaft 2 by an additional half-pitch shift leftward.
COPYRIGHT: (C)1980,JPO&Japio
JP14923678A 1978-12-02 1978-12-02 Change gear for nut runner Pending JPS5576241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14923678A JPS5576241A (en) 1978-12-02 1978-12-02 Change gear for nut runner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14923678A JPS5576241A (en) 1978-12-02 1978-12-02 Change gear for nut runner

Publications (1)

Publication Number Publication Date
JPS5576241A true JPS5576241A (en) 1980-06-09

Family

ID=15470846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14923678A Pending JPS5576241A (en) 1978-12-02 1978-12-02 Change gear for nut runner

Country Status (1)

Country Link
JP (1) JPS5576241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460680U (en) * 1990-10-02 1992-05-25
EP0544102A1 (en) * 1991-11-26 1993-06-02 Bridgestone Corporation Multi-shaft electrically-operated automatic nut runner
CN101890690A (en) * 2010-06-29 2010-11-24 杨国福 Effort-saving wrench socket and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739659A (en) * 1971-12-30 1973-06-19 Gardner Denver Co Automatic speed shift for power tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739659A (en) * 1971-12-30 1973-06-19 Gardner Denver Co Automatic speed shift for power tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460680U (en) * 1990-10-02 1992-05-25
EP0544102A1 (en) * 1991-11-26 1993-06-02 Bridgestone Corporation Multi-shaft electrically-operated automatic nut runner
US5277085A (en) * 1991-11-26 1994-01-11 Bridgestone Corporation Multi-shaft electrically-operated automatic nut runner
CN101890690A (en) * 2010-06-29 2010-11-24 杨国福 Effort-saving wrench socket and manufacturing method thereof

Similar Documents

Publication Publication Date Title
JPS5628334A (en) Automatic change gear
JPS5655746A (en) Double internal planetary gear stepless speed change device by electric brake
JPS5467847A (en) Running speed change gear for tractor
JPS5576241A (en) Change gear for nut runner
JPS5593172A (en) Rotation control unit
JPS5386962A (en) Gear transmission
JPS571847A (en) Transmission for car
JPS5514301A (en) Automatic speed changer
JPS5510151A (en) Power transmitting apparatus
JPS5420532A (en) Steering system for automobile
JPS5370262A (en) 2 by 2 system speed change gears
JPS55112450A (en) Reduction gear
JPS55119249A (en) Speed reduction mechanism of geared motor
JPS5591418A (en) Speed-change and steering device of crawler vehicle
JPS5652653A (en) Stepless transmission
JPS5531623A (en) Gear ratio changer of steering device
JPS53112369A (en) Transmission mechanism for a vehicle
JPS53134159A (en) Gear type transmission device
JPS54105642A (en) Transmission system of four-wheel drive agricultual tractor
JPS5520945A (en) Mechanism for taking off driving force
JPS5799421A (en) Agricultural vehicle
JPS54146328A (en) Operation switching apparatus for transfer apparatus for automobile
JPS5751052A (en) Backing mechanism for movable agricultural machine
JPS5667629A (en) Transmission case of agricultural tractor
JPS5642753A (en) Automatic transmission