JPS6458810A - Ball joint coupling device - Google Patents

Ball joint coupling device

Info

Publication number
JPS6458810A
JPS6458810A JP21627387A JP21627387A JPS6458810A JP S6458810 A JPS6458810 A JP S6458810A JP 21627387 A JP21627387 A JP 21627387A JP 21627387 A JP21627387 A JP 21627387A JP S6458810 A JPS6458810 A JP S6458810A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
piston
position
actuating shaft
ball joint
rotate
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
JP21627387A
Inventor
Ii Matsukoneru Baanaado
Ii Matsukoneru Toomasu
Original Assignee
Ii Matsukoneru Baanaado
Ii Matsukoneru Toomasu
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

Links

Abstract

PURPOSE: To allow free moving and positioning of articles with respect to a perpendicular supporting shaft by a structure to push forward or retreat a piston so as to press or depart from a ball joint with the piston and the jaw of a housing. CONSTITUTION: The axial position of a piston 42 is changed by the rotation of an actuating shaft 52. When the actuating shaft 52 rotates, the piston 42 does not rotate but changes its position to either the internal direction or the external direction due to the role of a key 68. In this way, as the piston 42 does not rotate but only changes its position in the axial direction, ensured lock and quick release are carried out by the frictional rotation of the actuating shaft 52. The contact between the annular edge 42E of the piston and the edge 44E of the housing is a line contact, therefore quick engagement and disengagement are possible, and free moving and positioning are also possible.
JP21627387A 1987-08-29 1987-08-29 Ball joint coupling device Pending JPS6458810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21627387A JPS6458810A (en) 1987-08-29 1987-08-29 Ball joint coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21627387A JPS6458810A (en) 1987-08-29 1987-08-29 Ball joint coupling device

Publications (1)

Publication Number Publication Date
JPS6458810A true true JPS6458810A (en) 1989-03-06

Family

ID=16685957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21627387A Pending JPS6458810A (en) 1987-08-29 1987-08-29 Ball joint coupling device

Country Status (1)

Country Link
JP (1) JPS6458810A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0654882A (en) * 1992-08-10 1994-03-01 San Beam:Kk Locking device for supporting device
JP2009525767A (en) * 2005-11-30 2009-07-16 スミス アンド ネフュー インコーポレーテッド Distraction device and method of the hip
USRE46032E1 (en) 2005-11-30 2016-06-21 Smith & Nephew, Inc. Hip distraction
US9480614B2 (en) 2005-11-30 2016-11-01 Smith & Nephew, Inc. Hip distraction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942180U (en) * 1972-07-19 1974-04-13
JPS6114792U (en) * 1984-06-29 1986-01-28
JPS6213086U (en) * 1985-07-09 1987-01-26
JPS6255723B2 (en) * 1980-07-11 1987-11-20 Aerosupachiaru Soc Nashionaru Ind

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942180U (en) * 1972-07-19 1974-04-13
JPS6255723B2 (en) * 1980-07-11 1987-11-20 Aerosupachiaru Soc Nashionaru Ind
JPS6114792U (en) * 1984-06-29 1986-01-28
JPS6213086U (en) * 1985-07-09 1987-01-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0654882A (en) * 1992-08-10 1994-03-01 San Beam:Kk Locking device for supporting device
JP2009525767A (en) * 2005-11-30 2009-07-16 スミス アンド ネフュー インコーポレーテッド Distraction device and method of the hip
USRE46032E1 (en) 2005-11-30 2016-06-21 Smith & Nephew, Inc. Hip distraction
USRE46064E1 (en) 2005-11-30 2016-07-12 Smith & Nephew, Inc. Hip distraction
US9480614B2 (en) 2005-11-30 2016-11-01 Smith & Nephew, Inc. Hip distraction

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