3 Description of the threaded lifting pins
3.2 Functional description
32
3.2
Functional description
The threaded lifting pins are intended solely as lifting accessory / lifting equipment in
standard threads.
The threaded lifting pins consist of the following components:
–
EH 22352 / EH 2B352:
–
Sleeve
–
Threaded elements
–
Push pin
–
Push element
–
Spring
–
Bolt and nut
–
Shackle
–
EH 22353 / EH 2B353:
–
Sleeve
–
Threaded elements
–
Push pin
–
Push element
–
Spring
–
Shackle
–
Bearing ring
–
Bearing
–
Dowel pins
–
Bolt
–
Circlip
To insert the threaded lifting pins, the operator must keep the push element pressed. This
causes the threaded elements to be retracted via the push pin. The operator can now
insert the threaded lifting pins into the nut thread and then release the push element. The
push element and the push pin are reset by the spring and the threaded elements are
pushed out again. The threaded lifting pin must then be fully screwed in by the operator.
To release, the operator must first turn the threaded lifting pins slightly out of the nut
thread (approx. ¼ turn). Subsequently, by pressing and holding the push element, he can
retract the threaded elements and take the threaded lifting pins out of the nut thread. The
push element can then be released again.
Summary of Contents for EH 22352
Page 1: ...TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS threaded lifting pins Keep for future use...
Page 48: ...7 Operation 7 2 Example application 48 Figure 14 Example application Inserting Withdraw...
Page 49: ...7 Operation 7 2 Example application 49 Figure 15 Example application Withdrawing...
