GB1089468A - Improvements relating to v-pulleys made of sheet material - Google Patents

Improvements relating to v-pulleys made of sheet material

Info

Publication number
GB1089468A
GB1089468A GB2178465A GB2178465A GB1089468A GB 1089468 A GB1089468 A GB 1089468A GB 2178465 A GB2178465 A GB 2178465A GB 2178465 A GB2178465 A GB 2178465A GB 1089468 A GB1089468 A GB 1089468A
Authority
GB
United Kingdom
Prior art keywords
flank
pulley
sheet material
pressing
cylinder
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
Application number
GB2178465A
Inventor
Wilford Arnold Smith
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.)
TURNER BROTHERS BIRMINGHAM Ltd
Original Assignee
TURNER BROTHERS BIRMINGHAM Ltd
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 TURNER BROTHERS BIRMINGHAM Ltd filed Critical TURNER BROTHERS BIRMINGHAM Ltd
Priority to GB2178465A priority Critical patent/GB1089468A/en
Publication of GB1089468A publication Critical patent/GB1089468A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/44—Sheet-metal pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

1,089,468. Making pulleys. TURNER BROS. (BIRMINGHAM) Ltd. April 28, 1966 [May 22, 1965], No. 21784/65. Heading B3A. [Also in Division F2] The rim of a onepiece V-pulley of sheet material is supported from the outer periphery 34 of one flank 20 on an annular portion 26 in face-to-face contact with the flank 20 and making an obtuse angle with a cylindrical hub portion 12. The pulley is formed from a circular disc by pressing, or pressing and spinning. A peripheral cylindrical flange (15) is formed (Fig. 3, not shown) and its outer end (22A) given a frusto - conical form (22B) with a cone angle equal to the included angle of the V-pulley. The next section (26A) of the cylinder is simultaneously turned out to form an annular portion (28B) normal to the pulley axis (Fig. 4, not shown). The portions (22B, 28B) are folded back until the portion (28B) is contiguous with the cylinder (15), and the flank 22 is then held in position while the part (28B) and its contiguous cylindrical portion (26A) are turned out to form the flank 20.
GB2178465A 1965-05-22 1965-05-22 Improvements relating to v-pulleys made of sheet material Expired GB1089468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2178465A GB1089468A (en) 1965-05-22 1965-05-22 Improvements relating to v-pulleys made of sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2178465A GB1089468A (en) 1965-05-22 1965-05-22 Improvements relating to v-pulleys made of sheet material

Publications (1)

Publication Number Publication Date
GB1089468A true GB1089468A (en) 1967-11-01

Family

ID=10168749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2178465A Expired GB1089468A (en) 1965-05-22 1965-05-22 Improvements relating to v-pulleys made of sheet material

Country Status (1)

Country Link
GB (1) GB1089468A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49109051U (en) * 1973-01-13 1974-09-18
US4109542A (en) * 1975-07-07 1978-08-29 Aspro, Inc. Spun V-grooved sheet metal pulley with thick hub wall integral with thin side wall
EP0073063A1 (en) * 1981-08-27 1983-03-02 Nissan Motor Co., Ltd. Crankshaft pulley of engine
DE3517391A1 (en) * 1985-05-14 1986-11-20 Klöckner-Humboldt-Deutz AG, 5000 Köln PULLEY FOR A BELT DRIVE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49109051U (en) * 1973-01-13 1974-09-18
US4109542A (en) * 1975-07-07 1978-08-29 Aspro, Inc. Spun V-grooved sheet metal pulley with thick hub wall integral with thin side wall
EP0073063A1 (en) * 1981-08-27 1983-03-02 Nissan Motor Co., Ltd. Crankshaft pulley of engine
US4547180A (en) * 1981-08-27 1985-10-15 Nissan Motor Co., Ltd. Crankshaft pulley of engine
DE3517391A1 (en) * 1985-05-14 1986-11-20 Klöckner-Humboldt-Deutz AG, 5000 Köln PULLEY FOR A BELT DRIVE

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