GB674827A - - Google Patents

Info

Publication number

GB674827A

GB674827A GB674827DA GB674827A GB 674827 A GB674827 A GB 674827A GB 674827D A GB674827D A GB 674827DA GB 674827 A GB674827 A GB 674827A

Authority

GB

United Kingdom

Prior art keywords

arm

actuator

setting

feeler

pin

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.)

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• 230000007246 mechanism Effects 0.000 abstract 25
• 239000011435 rock Substances 0.000 abstract 10
• 230000008878 coupling Effects 0.000 abstract 3
• 238000010168 coupling process Methods 0.000 abstract 3
• 238000005859 coupling reaction Methods 0.000 abstract 3
• 230000000994 depressogenic effect Effects 0.000 abstract 3
• 230000000694 effects Effects 0.000 abstract 2
• 238000007792 addition Methods 0.000 abstract 1
• 230000000295 complement effect Effects 0.000 abstract 1
• 238000007689 inspection Methods 0.000 abstract 1
• 238000000034 method Methods 0.000 abstract 1
• 230000000284 resting effect Effects 0.000 abstract 1