CA1330161C - Procede de fabrication de fourches de chariot elevateur perfectionnees - Google Patents

Procede de fabrication de fourches de chariot elevateur perfectionnees

Info

Publication number
CA1330161C
CA1330161C CA 591788 CA591788A CA1330161C CA 1330161 C CA1330161 C CA 1330161C CA 591788 CA591788 CA 591788 CA 591788 A CA591788 A CA 591788A CA 1330161 C CA1330161 C CA 1330161C
Authority
CA
Canada
Prior art keywords
heel
blade
fork
shank
thickness
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.)
Expired - Fee Related
Application number
CA 591788
Other languages
English (en)
Inventor
Alan E. Green
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.)
Cascade Canada Ltd
Original Assignee
Kenhar Products Inc
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 Kenhar Products Inc filed Critical Kenhar Products Inc
Priority to CA 591788 priority Critical patent/CA1330161C/fr
Application granted granted Critical
Publication of CA1330161C publication Critical patent/CA1330161C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forging (AREA)
CA 591788 1989-02-22 1989-02-22 Procede de fabrication de fourches de chariot elevateur perfectionnees Expired - Fee Related CA1330161C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 591788 CA1330161C (fr) 1989-02-22 1989-02-22 Procede de fabrication de fourches de chariot elevateur perfectionnees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 591788 CA1330161C (fr) 1989-02-22 1989-02-22 Procede de fabrication de fourches de chariot elevateur perfectionnees

Publications (1)

Publication Number Publication Date
CA1330161C true CA1330161C (fr) 1994-06-14

Family

ID=4139675

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 591788 Expired - Fee Related CA1330161C (fr) 1989-02-22 1989-02-22 Procede de fabrication de fourches de chariot elevateur perfectionnees

Country Status (1)

Country Link
CA (1) CA1330161C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571188A (zh) * 2022-03-04 2022-06-03 中航动力株洲航空零部件制造有限公司 叉架类结构件产品加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571188A (zh) * 2022-03-04 2022-06-03 中航动力株洲航空零部件制造有限公司 叉架类结构件产品加工方法

Similar Documents

Publication Publication Date Title
US4094183A (en) Method of fabricating a substantially U-shaped body and apparatus for the performance thereof
US8894080B2 (en) Press-forming method of tubular part having cross section of irregular shape, and tubular part having cross section of irregular shape formed by the press-forming method
US2124406A (en) Axle housing and method of forming same
US4970887A (en) Method and apparatus for upsetting forged bars
US4923183A (en) Non-circular cross-section coil spring
US3954001A (en) Dies for cross rolling machines
GB2116093A (en) Transforming the cross-section of a metal band
EP0048282A1 (fr) Pointe pour outil de formation d'une tete de boulon ou d'un ecrou
JPH01148434A (ja) カムシャフトの製作方法
JP3228510B2 (ja) ベベルギア軸部の製造方法
CA1330161C (fr) Procede de fabrication de fourches de chariot elevateur perfectionnees
US4858457A (en) Machine and method for making concrete reinforcing bars
US4911607A (en) Lift truck fork
US4253323A (en) Method for manufacturing high precision slugs
US2394446A (en) Propeller
JP2001105087A (ja) 予備成形方法と型構造
JP2000140979A (ja) 段付き軸部品およびその製造方法
JP3954104B2 (ja) 紡糸又は撚糸リングの形成方法と切削加工なしに製造された紡糸又は撚糸リング
GB2230980A (en) Manufacturing an improved lift truck fork
US2239203A (en) rendleman
US4064319A (en) Upset head at a high-strength tension wire and method for the production thereof
US6558263B1 (en) Forging method of a hollow part
JP6083552B2 (ja) 冷間鍛造によるベアリング素形材の製造方法
JPH01166842A (ja) 放射状枝付き鍛造品の製造方法
KR20010026473A (ko) 볼스터드 제조방법 및 그 물건

Legal Events

Date Code Title Description
MKLA Lapsed