JPS567889A - Landing detector for grab backet - Google Patents

Landing detector for grab backet

Info

Publication number
JPS567889A
JPS567889A JP8104979A JP8104979A JPS567889A JP S567889 A JPS567889 A JP S567889A JP 8104979 A JP8104979 A JP 8104979A JP 8104979 A JP8104979 A JP 8104979A JP S567889 A JPS567889 A JP S567889A
Authority
JP
Japan
Prior art keywords
backet
grab
landing detector
landing
detector
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.)
Granted
Application number
JP8104979A
Other languages
Japanese (ja)
Other versions
JPS5738515B2 (en
Inventor
Youichi Maeda
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co Ltd
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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP8104979A priority Critical patent/JPS567889A/en
Publication of JPS567889A publication Critical patent/JPS567889A/en
Publication of JPS5738515B2 publication Critical patent/JPS5738515B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
JP8104979A 1979-06-26 1979-06-26 Landing detector for grab backet Granted JPS567889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8104979A JPS567889A (en) 1979-06-26 1979-06-26 Landing detector for grab backet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8104979A JPS567889A (en) 1979-06-26 1979-06-26 Landing detector for grab backet

Publications (2)

Publication Number Publication Date
JPS567889A true JPS567889A (en) 1981-01-27
JPS5738515B2 JPS5738515B2 (en) 1982-08-16

Family

ID=13735549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8104979A Granted JPS567889A (en) 1979-06-26 1979-06-26 Landing detector for grab backet

Country Status (1)

Country Link
JP (1) JPS567889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012066893A (en) * 2010-09-22 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd Electrically driven hoisting machine with dynamic lift off stopping mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537060A (en) * 1976-07-07 1978-01-23 Hitachi Kiden Kogyo Ltd Process for automatically operating crane
JPS5313761A (en) * 1976-07-10 1978-02-07 Hitachi Kiden Kogyo Ltd Method for detecting elevator in contact of floor in freight handling machine
JPS53142750A (en) * 1977-05-16 1978-12-12 Hitachi Kiden Kogyo Ltd Method of detecting landing of hung load of crane, etc.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537060A (en) * 1976-07-07 1978-01-23 Hitachi Kiden Kogyo Ltd Process for automatically operating crane
JPS5313761A (en) * 1976-07-10 1978-02-07 Hitachi Kiden Kogyo Ltd Method for detecting elevator in contact of floor in freight handling machine
JPS53142750A (en) * 1977-05-16 1978-12-12 Hitachi Kiden Kogyo Ltd Method of detecting landing of hung load of crane, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012066893A (en) * 2010-09-22 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd Electrically driven hoisting machine with dynamic lift off stopping mechanism
CN102408064A (en) * 2010-09-22 2012-04-11 株式会社日立产机系统 Electric lifting machine provided with off-ground stop function

Also Published As

Publication number Publication date
JPS5738515B2 (en) 1982-08-16

Similar Documents

Publication Publication Date Title
JPS5694203A (en) Location detector
GB2063796B (en) Inflatable evacuation slides especially for aircraft
JPS5599042A (en) Detector for knockkvibration
JPS5686898A (en) Loadinggunloading device for aircraft
JPS5665781A (en) Detector for location of elevator
JPS5535778A (en) Abnormalty detector for elevator
JPS5612283A (en) Floor position detector for elevator
JPS567889A (en) Landing detector for grab backet
JPS55157097A (en) Detector
AU3804378A (en) Apparatus for handling aircraft
JPS5633398A (en) Lift for general use
JPS55106977A (en) Elevator position detector
JPS55145980A (en) Elevator position detector
JPS55135067A (en) Protective device for elevator
JPS5540161A (en) Derailing detector for elevator
JPS563266A (en) Derailing detector for elevator
JPS5630171A (en) Indicator for elevator
JPS5633377A (en) Vibrationnproof device for elevator
JPS5670286A (en) Maitaining device for elevator
JPS5637977A (en) Protective device for elevator
JPS5652489A (en) Holeecoin damage detector
JPS55150092A (en) Invador detector
JPS5540160A (en) Derailing detector for elevator
JPS5656480A (en) Detector for location of elevator
JPS5675368A (en) Detector for location of elevator