{"id":439708,"date":"2024-10-20T08:10:41","date_gmt":"2024-10-20T08:10:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-a17-9-csa-b44-9-2023\/"},"modified":"2024-10-26T15:18:43","modified_gmt":"2024-10-26T15:18:43","slug":"asme-a17-9-csa-b44-9-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-a17-9-csa-b44-9-2023\/","title":{"rendered":"ASME A17.9 CSA B44.9 2023"},"content":{"rendered":"

This Standard covers mechanical requirements of construction, marking, and type testing requirements for oil buffers and elastomeric buffers intended to be installed in passenger and freight elevators in accordance with ASME A17.1\/CSA B44.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
3<\/td>\nStandards Update Service <\/td>\n<\/tr>\n
8<\/td>\nContents <\/td>\n<\/tr>\n
10<\/td>\nCSA Technical Committee on the Elevator Safety Code <\/td>\n<\/tr>\n
15<\/td>\nASME A17 Standards Committee <\/td>\n<\/tr>\n
18<\/td>\nCSA\/ASME Joint Subcommittee on Elevator Buffers <\/td>\n<\/tr>\n
19<\/td>\nPreface <\/td>\n<\/tr>\n
22<\/td>\n1 Scope
1.1 Inclusions
1.2 Exclusions
1.3 Dual measurements
1.4 Terminology
2 Reference publications
3 Definitions <\/td>\n<\/tr>\n
23<\/td>\n4 Construction
4.1 Oil buffer
4.1.1 Stroke
4.1.2 Retardation
4.1.3 Factor of safety for oil-buffer parts
4.1.4 Slenderness ratio for members under compression as columns
4.1.5 Plunger requirements <\/td>\n<\/tr>\n
24<\/td>\n4.1.6 Means for determining oil level
4.1.7 Buffer oil requirements
4.2 Elastomeric buffers
4.2.1 Retardation
4.2.2 Return speed
4.2.3 Deformation
4.2.4 Full compression
5 Marking and literature requirements
5.1 Oil buffer data plate
5.2 Oil buffer drawings <\/td>\n<\/tr>\n
25<\/td>\n5.3 Elastomeric buffer data plate
5.4 Elastomeric buffer drawings
6 Tests
6.1 Tests for oil buffers
6.1.1 General
6.1.2 Test sample <\/td>\n<\/tr>\n
26<\/td>\n6.1.3 Testing equipment
6.1.4 Installation of the buffer and preparations for tests <\/td>\n<\/tr>\n
27<\/td>\n6.1.5 Test procedure <\/td>\n<\/tr>\n
29<\/td>\n6.2 Tests for elastomeric buffers
6.2.1 Test sample
6.2.2 Testing equipment <\/td>\n<\/tr>\n
30<\/td>\n6.2.3 Installation of the buffer and preparation for tests
6.2.4 Test procedure <\/td>\n<\/tr>\n
31<\/td>\n6.2.5 Test result
Figure
Figure 1 Example of buffer test retardation profile <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME CSA B44.9:23\/ASME A17.9-2023 Elevator Buffers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2023<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":439718,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-439708","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/439708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/439718"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=439708"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=439708"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=439708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}