{"id":9919,"date":"2017-02-14T17:09:26","date_gmt":"2017-02-14T08:09:26","guid":{"rendered":"http:\/\/www.alteria.co.jp\/professional\/?p=9919"},"modified":"2025-04-24T21:16:14","modified_gmt":"2025-04-24T12:16:14","slug":"calculate_mechanical_advantage","status":"publish","type":"post","link":"https:\/\/www.petzl.co.jp\/professional\/calculate_mechanical_advantage\/","title":{"rendered":"\u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u306e\u8a08\u7b97\u65b9\u6cd5"},"content":{"rendered":"

\"logo_petzl\"<\/p>\n

 <\/p>\n

\u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u305f\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8377\u91cd\u3092\u5f15\u304d\u4e0a\u3052\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u306f\u3001\u52d5\u6ed1\u8eca\u306e\u52b9\u679c\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3059\u3002<\/h3>\n
\n
\n

\u8b66\u544a<\/span><\/h4>\n
    \n
  • \u2022 \u3053\u306e\u6280\u8853\u60c5\u5831\u3092\u53c2\u7167\u3059\u308b\u524d\u306b\u3001\u95a2\u9023\u3059\u308b\u88fd\u54c1\u306e\u53d6\u6271\u8aac\u660e\u66f8\u3092\u3088\u304f\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u3053\u306b\u3042\u308b\u88dc\u8db3\u60c5\u5831\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u53d6\u6271\u8aac\u660e\u66f8\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u3092\u8aad\u307f\u3001\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/li>\n
  • \u2022 \u3053\u3053\u3067\u7d39\u4ecb\u3059\u308b\u6280\u8853\u3092\u8eab\u306b\u4ed8\u3051\u308b\u305f\u3081\u306b\u306f\u9069\u5207\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u7d39\u4ecb\u3059\u308b\u6280\u8853\u3092\u5b9f\u8df5\u3059\u308b\u524d\u306b\u5fc5\u305a\u30011\u4eba\u3067\u5b89\u5168\u306b\u884c\u3046\u80fd\u529b\u304c\u3042\u308b\u3053\u3068\u3092\u4e0a\u7d1a\u8005\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n
  • \u2022 \u30e6\u30fc\u30b6\u30fc\u306e\u6d3b\u52d5\u306b\u95a2\u9023\u3057\u305f\u6280\u8853\u4f8b\u3082\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u306b\u7d39\u4ecb\u3055\u308c\u3066\u3044\u306a\u3044\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

     <\/p>\n

    1. \u52d5\u6ed1\u8eca\u306e\u52b9\u679c<\/h2>\n

    \u30ed\u30fc\u30d7\u306b\u8377\u91cd\u304c\u540a\u308a\u4e0b\u304c\u308a\u3001\u305d\u306e\u4e0a\u65b9\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5b9a\u6ed1\u8eca\u3092\u901a\u3063\u305f\u53cd\u5bfe\u5074\u306e\u30ed\u30fc\u30d7\u3092\u30e6\u30fc\u30b6\u30fc\u304c\u4fdd\u6301\u3057\u3066\u3044\u308b\u72b6\u6cc1\u3092\u8003\u3048\u305f\u5834\u5408\u3001\u7247\u65b9\u306e\u30ed\u30fc\u30d7\u306b\u304b\u304b\u308b\u8377\u91cd\u306e\u5168\u3066\u306f\u3001\u5b9a\u6ed1\u8eca\u3092\u631f\u3093\u3060\u53cd\u5bfe\u5074\u306e\u30ed\u30fc\u30d7\u306b\u4f1d\u308f\u308a\u307e\u3059\u3002<\/p>\n

    \u8377\u91cd\u304c 100kg \u306e\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306f 100kg \u76f8\u5f53\u306e\u529b\u3067\u81ea\u5206\u5074\u306e\u30ed\u30fc\u30d7\u3092\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u5074\u306e\u30ed\u30fc\u30d7\u306b 100kg \u76f8\u5f53\u306e\u529b\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u5b9a\u6ed1\u8eca\u304c\u652f\u3048\u308b\u306e\u306f 200kg \u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \"calculate-mechanical-advantage01\"<\/p>\n

    \u5099\u8003: \u3053\u306e\u7406\u8ad6\u306f\u3001\u5b9f\u969b\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u52b9\u7387 100% \u306e\u6ed1\u8eca\u3067\u306e\u307f\u6210\u308a\u7acb\u3061\u307e\u3059\u3002\u5b9f\u969b\u306f\u3001\u6ed1\u8eca\u306e\u52b9\u7387\u306f 50% \u304b\u3089 98% \u3067\u3059\u3002\u8a08\u7b97\u3092\u7c21\u5358\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u3053\u3067\u306f\u52b9\u7387 100% \u306e\u6ed1\u8eca\u3092\u524d\u63d0\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/strong><\/p>\n

    2. \u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u306e\u8a08\u7b97<\/h2>\n

    \u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387 (E) \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30fc\u30d7\u3092\u5f15\u304f\u529b\u304c\u4f55\u500d\u3067\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3059\u4fc2\u6570\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u7d20\u624b\u3067\u6700\u5927 20kg \u76f8\u5f53\u306e\u529b\u3067\u30ed\u30fc\u30d7\u3092\u5f15\u3051\u308b\u5834\u5408\u3001\uff13\u500d\u529b\u306e\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u7528\u3044\u308c\u3070 60kg \u306e\u8377\u91cd\u3092\u5f15\u304d\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u52b9\u679c\u306f\u3001\u5f15\u304b\u308c\u308b\u30ed\u30fc\u30d7\u306e\u9577\u3055\u304c\u5897\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u307e\u3059: \uff13\u500d\u529b\u306e\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u8377\u91cd\u3092 1m \u5f15\u304d\u4e0a\u3052\u308b\u305f\u3081\u306b\u306f 3m \u306e\u30ed\u30fc\u30d7\u3092\u5f15\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n

    \u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387 (E) \u306f\u3001\u305d\u308c\u305e\u308c\u306e\u52d5\u6ed1\u8eca\u306e\u52b9\u679c\u3092\u52a0\u3048\u3066\u3044\u304f\u3053\u3068\u306b\u3088\u3063\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \u521d\u3081\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u56f3\u3092\u63cf\u304d\u3001\u6b21\u306b\u30ed\u30fc\u30d7\u3092\u5f15\u304f\u529b F \u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n

    \u529b F \u3092\u3001\u30ed\u30fc\u30d7\u306b\u6cbf\u3063\u3066\u305d\u308c\u305e\u308c\u306e\u52d5\u6ed1\u8eca\u306e\u52b9\u679c\u3092\u52a0\u3048\u306a\u304c\u3089\u4f1d\u9054\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

    \u30c0\u30d6\u30eb\u30d7\u30fc\u30ea\u30fc\u3084\u30ed\u30fc\u30d7\u30af\u30e9\u30f3\u30d7\u7b49\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u30ed\u30fc\u30d7\u304c\u8377\u91cd\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u63a5\u7d9a\u3057\u3066\u3044\u308b\u305d\u308c\u305e\u308c\u306e\u30ed\u30fc\u30d7\u306b\u4f5c\u7528\u3057\u3066\u3044\u308b\u529b\u3092\u52a0\u3048\u307e\u3059\u3002<\/p>\n

    \uff11\u500d\u529b\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n

    \"calculate-mechanical-advantage02\"<\/p>\n

    \uff12\u500d\u529b\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n

    \"calculate-mechanical-advantage03\"<\/p>\n

    \uff13\u500d\u529b\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n

    \"calculate-mechanical-advantage04\"<\/p>\n

    \u5099\u8003: \uff13\u500d\u529b\u306e\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u9577\u6240\u306f\u3001\u8a2d\u5b9a\u304c\u5bb9\u6613\u306a\u3053\u3068\u3001\u304a\u3088\u3073\u8ffd\u52a0\u306e\u52d5\u6ed1\u8eca\uff11\u500b\u3068\u9069\u5ea6\u306a\u9577\u3055\u306e\u30b3\u30fc\u30c9\u3067\u9ad8\u500d\u529b\u306e\u30b7\u30b9\u30c6\u30e0\uff08\uff17\u500d\u529b\uff09\u306b\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u3053\u3068\u3067\u3059\u3002<\/strong><\/p>\n

    \"calculate-mechanical-advantage05\"<\/p>\n

    \uff14\u500d\u529b\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n

    \"calculate-mechanical-advantage06\"<\/p>\n

    \uff15\u500d\u529b\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n

    \"calculate-mechanical-advantage07\"<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u305f\u30db\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8377\u91cd\u3092\u5f15\u304d\u4e0a\u3052\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30ab\u30cb\u30ab\u30eb\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u306f\u3001\u52d5\u6ed1\u8eca\u306e\u52b9\u679c\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3059\u3002 \u8b66\u544a \u2022 \u3053\u306e\u6280\u8853\u60c5\u5831\u3092\u53c2\u7167\u3059\u308b\u524d\u306b\u3001…<\/p>\n","protected":false},"author":4,"featured_media":9947,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[143,87,78],"tags":[],"class_list":["post-9919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-productexp-pulley","category-productexp-rescue","category-technique"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/posts\/9919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/comments?post=9919"}],"version-history":[{"count":10,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/posts\/9919\/revisions"}],"predecessor-version":[{"id":12402,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/posts\/9919\/revisions\/12402"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/media\/9947"}],"wp:attachment":[{"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/media?parent=9919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/categories?post=9919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petzl.co.jp\/professional\/wp-json\/wp\/v2\/tags?post=9919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}